Cell & Gene Therapy Companies in the UK: 66 Active Firms (2026)

Cell and gene therapy companies develop advanced therapies using modified cells, genes or tissue engineering within the UK ATMP framework.

Buying centres tend to sit in translational science, clinical development, GMP manufacturing and analytical quality control, rather than in general corporate procurement. Customers are usually other therapy developers, manufacturers or clinical sponsors that need specialised capacity, manufacturing capability, validated assays or platform support inside the UK ATMP environment. Engagements are usually high-touch and technical: a development collaboration, a manufacturing or import pathway, or a service contract tied to release testing, process development or trial supply. The buying cycle tends to involve scientific, clinical, quality and regulatory teams together, with MHRA expectations shaping the evidence package well before commercial launch.

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At UK level, the cohort comprises 66 actively trading companies, of which 5 report turnover above £5M and 13 were incorporated since 2022. Employment is also concentrated, with total reported headcount of 588 across the firms that disclose staff numbers. The shape is therefore a specialist company universe: therapy developers, manufacturing-service providers, analytical-service teams and enabling-technology businesses, rather than a broad horizontal technology category. A relatively small revenue-scaled layer sits above a younger group still moving through technical, clinical and regulatory milestones.

Cell and gene therapy work falls within the UK ATMP regime. The MHRA is the competent authority for medicinal products and for UK manufacturers or importers of ATMPs; clinical-trial applications go to the MHRA, marketed therapies need authorisation, and manufacturers need a manufacturer’s licence. The regime distinguishes gene therapy medicinal products, somatic cell therapy medicinal products and tissue-engineered products. Where human tissues or cells are used as starting materials, the Human Tissue Authority and Human Fertilisation and Embryology Authority may also be relevant before medicines legislation applies. Market structure follows from that: evidence generation, quality systems and licensed capacity are part of the commercial model, not just compliance overhead.

Commercial progression appears likely to remain uneven. Therapy developers tend to need long technical validation cycles, while service and enabling-technology suppliers can reach revenue earlier through manufacturing, analytics or platform work. Scale-up scarcity is likely to persist because licensing, quality systems and clinical evidence requirements raise the cost of moving from specialist research capability into repeatable commercial delivery. The cohort may also see more partnership and acquisition activity as larger life-science buyers look for capacity, intellectual property or process expertise. Near-term differentiation is likely to rest less on broad discovery claims and more on manufacturability, trial readiness and regulatory execution.

What’s in the file

One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.

Company data

Company name
Website
City & address
Companies House no.
Incorporation date
SIC codes & industry tags
What they do / who they sell to
Turnover, profit, cash & net assets
Employees
Growth (YoY & 3-year)
Financial-health score & flags
Sales-readiness score
Detected technologies
Corporate group (shared website, group size, which row to contact)

Verified directors — included

Director names
Director roles
Appointment dates
Active director count

Active director count is the full Companies House board, so it can be higher than the number of names listed — we leave out nominee and formation-agent directors, who aren’t worth contacting. It’s blank for the small number of companies whose officers we haven’t fetched yet.

You’re charged per business, not per row. Where a business trades through several registered companies you get every one, and the Group Primary column marks one row per business — filter to those and the count matches your invoice. Rows sharing a website are not automatically one business: franchises and multi-site operators each count separately, and where names don’t prove a relationship we count them apart rather than guess.

66

Active firms

2026

5

Over £5M turnover

Companies crossing threshold

13

Incorporated since 2022

Newer registrations

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Key facts

About 7% of the trading cohort reports turnover above £5M (5 of 66 firms) — the rest sits below that revenue band.

19% of the cohort was incorporated since 2022 (13 firms), so a sizeable share is in its first few filing cycles.

Cell and gene therapies generally fall within the UK ATMP framework, covering gene therapy medicinal products, somatic cell therapy medicinal products and tissue engineered products under the Human Medicines Regulations 2012.

The MHRA handles ATMP clinical-trial applications, marketing authorisations and manufacturer licensing; the Human Tissue Authority and Human Fertilisation and Embryology Authority may also be relevant where human tissues and cells are starting materials.

UK ATMP investment was £1.7 billion in 2022, £0.77 billion in 2023 and £0.97 billion in 2024, leaving the market below the 2022 peak.

UK ATMP GMP manufacturing facility space reached 51,862 m² in 2024.

The UK had 187 ongoing advanced therapy clinical trials in 2024, up 7% year on year, with Phase I trials rising from 24 to 41.

Top UK Cell & Gene Therapy companies

Company
Sales readinessHow strongly each company matches this list’s ideal-customer profile. An AI model assesses what each company does (from its website), its sector and size, and scores its overall fit 0–100. Companies are listed highest score first, so the best-fit prospects appear at the top.
Turnover
Employees
Growth (yoy)Year-on-year change in UK headcount, from filed accounts.
Financial healthComposite 0–100 score from recent XBRL filings (profitability, net assets, liquidity, cash, headcount). Bands: Strong, Healthy, Stable, Weak, Distressed.
Location
ADVENT BIOSERVICES LIMITED
Advent Bioservices
BiotechPharmaceuticalsAdvanced Manufacturing
1 employeesInc. 2013CambridgeCH 08717711
adventbio.uk
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Financial sub-scores

Computed from 5 filings
Net assets22 / 100
Cash15 / 100
Headcount0 / 100
What does ADVENT BIOSERVICES LIMITED do?

Provides contract development and manufacturing services for cell and gene therapies. Operates GMP-compliant facilities for cell therapy production, process development, quality control testing, and…

Who does ADVENT BIOSERVICES LIMITED sell to?

Serves biotechnology and pharmaceutical companies developing cell and gene therapies, including organisations needing GMP production scale-up, process development, QC support and ultra-cold storage…

Key contacts (1)
LF
Linda Fairing Powers
Director
Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£3.5MEstimate
Founded
12 years ago
Since Oct 2013
HQ
Cambridge
Financial health
14

Financial Health

Distressed

Distressed · -54% CAGR over 4y

Financial distress

Location

Map of Cambridge
Sawston Business Park, Sawston
Cambridge, CB22 3JG
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Ascend
BiotechPharmaceuticals
4 employeesInc. 2021LondonCH 13471083
ascend-adv.com
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What does Ascend do?

Provides contract development and manufacturing services for advanced therapy products including gene therapies, vaccines and immunotherapies. Offers process development, formulation, analytics and…

Who does Ascend sell to?

Serves life-science innovators and advanced therapy developers, including biotech and pharma teams working on gene therapies, immunotherapies, oncolytics and vaccines from research through…

Key contacts (1)
PF
Per Fredrik Thorell
Director
Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£373.7KEstimate
Founded
5 years ago
Since Jun 2021
HQ
London
Financial health

Financial Health

N/A

N/A

Location

Map of London
Suite 1, 7th Floor, 50 Broadway
London, SW1H 0DB
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Cytera Cellworks Limited
Mytos
BiotechAdvanced ManufacturingScale-up
30 employeesInc. 2016LondonCH 09957823
mytos.bio
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Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount100 / 100
What does Cytera Cellworks Limited do?

Provides contract development and manufacturing services for regenerative medicine. Uses automated iDEM technology to produce cell therapies at scale, supporting cell culture, process and analytical…

Who does Cytera Cellworks Limited sell to?

Serves clinical-stage regenerative medicine and cell therapy biotech companies developing therapies for areas such as brain, eye, bone, hearing and corneal conditions, particularly teams needing…

Key contacts (2)
IO
Ignacio Oliver Willats
Director
AA
Ali Afshar
Director
Full details & directors in the file
Company vitals
UK Headcount
30
UK Revenue
£4MEstimate
Founded
10 years ago
Since Jan 2016
HQ
London
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 29% CAGR over 4y

Hiring

Location

Map of London
Translation And Innovation Hub, 84 Wood Lane
London, W12 0BZ
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Beacon Therapeutics
BiotechPharmaceuticals
1 employeesInc. 2022LondonCH 14426488
beacontx.com
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What does Beacon Therapeutics do?

Develops gene therapies for inherited and degenerative eye diseases. Conducts research and clinical trials using adeno-associated virus (AAV) gene therapy to treat conditions such as X‑linked…

Who does Beacon Therapeutics sell to?

Serves patients with inherited and age-related retinal diseases, plus healthcare providers and clinical trial partners involved in ophthalmic gene therapy for XLRP, dry AMD and cone rod dystrophy.

Key contacts (2)
LB
Lance Baldo
Director
BT
Benjamin Thomas Rigby
Director
Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£84.7KEstimate
Founded
3 years ago
Since Oct 2022
HQ
London

Location

Map of London
Rolling Stock Yard, 188 York Way
London, N7 9AS
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Resolution Therapeutics
BiotechStartup
6 employeesInc. 2017LondonCH 11112568
resolution-tx.com
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What does Resolution Therapeutics do?

Develops regenerative macrophage cell therapies for the treatment of inflammatory and fibrotic diseases. Conducts research, development and manufacturing of engineered macrophage-based therapeutics,…

Who does Resolution Therapeutics sell to?

Targets patients with inflammatory and fibrotic diseases, particularly liver cirrhosis, via specialist clinicians, hospitals, trial sites and healthcare systems involved in advanced liver disease…

Key contacts (5)
PJ
Paul Jai Sekhri
Director
GA
Gonzalo Andres Garcia Gajardo
Director
AH
Amir Hefni
Director
WT
William Thomas Symonds
Director
SJ
Stuart John Forbes
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£376.8KEstimate
Founded
8 years ago
Since Dec 2017
HQ
London

Location

Map of London
245 Hammersmith Road
London, W6 8PW
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SAFI BIOSOLUTIONS UK LIMITED
Safi Biotherapeutics
BiotechStartup
8 employeesInc. 2021CarlisleCH 13290285
safi.bio
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Financial sub-scores

Computed from 4 filings
Net assets100 / 100
Cash16 / 100
Headcount83 / 100
What does SAFI BIOSOLUTIONS UK LIMITED do?

Develops and manufactures human red blood cells derived from adult stem cells for use as transfusion therapies. Conducts biotechnology research and scalable biomanufacturing to produce clinical‑grade…

Who does SAFI BIOSOLUTIONS UK LIMITED sell to?

Targets healthcare providers, hospitals, blood transfusion services and government or defence agencies serving civilian care, chronic transfusion patients, military settings and emergency stockpiling.

Key contacts (2)
KJ
Kyle James Meetze
Director
RJ
Robert James Thomas
Director
Full details & directors in the file
Company vitals
UK Headcount
8
UK Revenue
£477.7KEstimate
Founded
5 years ago
Since Mar 2021
HQ
Carlisle
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 11% CAGR over 3y

Hiring

Location

Map of Carlisle
James Watson House Montgomery Way, Rosehill Industrial Estate
Carlisle, CA1 2UU
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Nk:io
BiotechStartupDeep Tech
7 employeesInc. 2020LondonCH 12479455
nk-io.com
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What does Nk:io do?

Develops cancer immunotherapies based on natural killer (NK) cells and small‑molecule compounds. Uses stem cell‑derived and engineered NK cells to create therapeutic candidates targeting…

Who does Nk:io sell to?

Targets the oncology market, with future customers and stakeholders including healthcare providers, cancer patients with haematological or solid tumours, and life sciences investors.

Key contacts (4)
TM
Tanya Marie Moore
Director
MJ
Matthew John Fuchter
Director
MA
Michael Anthony Romanos
Director
HJ
Hugh Joseph Martin Brady
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£146.6KEstimate
Founded
6 years ago
Since Feb 2020
HQ
London
Financial health

Financial Health

N/A

N/A

Location

Map of London
C/O Mishcon De Reya, Africa House, 70 Kingsway
London, WC2B 6AH
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Swarm Oncology Limited
Swarm Oncology
BiotechStartup
3 employeesInc. 2022LondonCH 14372453
swarmoncology.bio
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Financial sub-scores

Computed from 3 filings
Net assets40 / 100
Cash100 / 100
Headcount100 / 100
What does Swarm Oncology Limited do?

Develops personalised T cell therapies for cancer treatment. Uses a platform combining in vivo priming and ex vivo optimisation to create targeted cell therapies designed to recognise…

Who does Swarm Oncology Limited sell to?

Serves oncology healthcare and life sciences organisations, including hospitals, research collaborators and commercial partners, with engagement also aimed at specialist investors in T cell therapy.

Key contacts (3)
MO
Martin Olin
Director
MF
Miguel Forte
Director
CF
Colin Freund
Director
Full details & directors in the file
Company vitals
UK Headcount
3
UK Revenue
£547.3KEstimate
Founded
3 years ago
Since Sep 2022
HQ
London
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 73% CAGR over 2y

HiringFinancial distressTechnical insolvency

Location

Map of London
15 Stukeley Street (C/O Delin Ventures)
London, WC2B 5LT
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Immunokey Ltd
Immunokey
BiotechStartupPharmaceuticals
5 employeesInc. 2024WilmslowCH 15495377
immunokey.co.uk
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What does Immunokey Ltd do?

Develops cell therapy technologies for cancer treatment, focusing on CAR T‑cell approaches for solid tumours. Conducts research and development of platform technologies and therapeutic candidates,…

Who does Immunokey Ltd sell to?

Serves cancer patients and oncology care providers, with an initial focus on ovarian cancer and other solid cancer cases where patients have limited treatment options.

Key contacts (4)
RG
Ryan Guest
Director
GK
Gray Kueberuwa
Director
NK
Nicola Kaye Price
Director
RE
Robert Edward Hawkins
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£225.3KEstimate
Founded
2 years ago
Since Feb 2024
HQ
Wilmslow
Financial health

Financial Health

N/A

N/A

Location

Map of Wilmslow
4 Sunny Lea Mews, Victoria Road
Wilmslow, SK9 5HN
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SYNGENSYS LIMITED
Syngensys
BiotechDeep TechStartup
0 employeesInc. 2021Sheffield, South YorkshireCH 13244451
syngensys.com
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Financial sub-scores

Computed from 4 filings
Net assets100 / 100
Cash100 / 100
Headcount0 / 100
What does SYNGENSYS LIMITED do?

Develops synthetic gene promoters and computational design tools to control gene expression for gene therapy, cell therapy and biologics manufacturing. Provides promoter libraries, tissue‑targeted…

Who does SYNGENSYS LIMITED sell to?

Serves biotech and pharmaceutical organisations developing gene and cell therapies, biologics and biomanufacturing platforms, including teams working with tissue-targeted expression, CHO production…

Key contacts (2)
JG
Jiaping Gu
Director
DC
David Cameron James
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£368.6KEstimate
Founded
5 years ago
Since Mar 2021
HQ
Sheffield, South Yorkshire
Financial health
73

Financial Health

Healthy

Healthy · -59% CAGR over 3y

Location

Map of Sheffield, South Yorkshire
Freeths Llp Fifth Floor, 3 St Paul'S Place, 129 Norfolk Street
Sheffield, South Yorkshire, S1 2JE
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Aviadobio
BiotechStartup
6 employeesInc. 2019LondonCH 12373955
aviadobio.com
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What does Aviadobio do?

Develops gene therapies and delivery technologies targeting neurodegenerative disorders. Conducts research and clinical development of RNA‑silencing and other gene therapy treatments for conditions…

Who does Aviadobio sell to?

Serves patients and caregivers affected by neurodegenerative and retinal diseases, alongside clinical trial investigators and biopharma partners focused on FTD, ALS, Alzheimer’s/tauopathies and…

Key contacts (7)
JJ
James Jeffrey Goater
Director
FC
Fiona Caroline MacLaughlin
Director
TM
Timothy Michael Funnell
Director
MD
Matthew Douglas McAviney
Director
LD
Lisa Deschamps
Director
AS
Amber Salzman
Director
NS
Nihal Sinha
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£388.2KEstimate
Founded
6 years ago
Since Dec 2019
HQ
London

Location

Map of London
20 Water Street
London, E14 5GX
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Entos AI Ltd
Entos Pharmaceuticals
BiotechPharmaceuticalsAI & Machine Learning
5 employeesInc. 2020WarwickCH 12789012
entospharma.com
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
Headcount40 / 100
What does Entos AI Ltd do?

Develops genetic medicines and nucleic acid therapies using the Fusogenix PLV delivery platform and fusion protein technology. Focuses on targeted delivery systems that enable precise biodistribution…

Who does Entos AI Ltd sell to?

Serves biopharma partners, government stakeholders and investors involved in genetic medicine, while ultimately targeting patients and families affected by diseases with unmet clinical needs.

Key contacts (1)
FR
Frederick Roy Manby
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£346KEstimate
Founded
6 years ago
Since Aug 2020
HQ
Warwick
Financial health
84

Financial Health

Strong

Strong · Growing · 0% CAGR over 4y

Growing

Location

Map of Warwick
1 Chapel Street
Warwick, CV34 4HL
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Sterling Bio Machines Ltd
Sterling BIO Machines
BiotechAdvanced ManufacturingStartup
5 employeesInc. 2023LondonCH 14579319
sterlingbiomachines.com
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Financial sub-scores

Computed from 2 filings
Net assets84 / 100
Headcount100 / 100
What does Sterling Bio Machines Ltd do?

Develops automated bioreactor systems for cell therapy manufacturing, particularly iPSC and other allogeneic cell processes. Technology integrates sensors, control software and perfusion modules to…

Who does Sterling Bio Machines Ltd sell to?

Serves biotech and pharma cell therapy developers, CDMOs, process development teams, academic labs and translational researchers scaling iPSC-based and allogeneic therapies from R&D toward clinical…

Key contacts (1)
SA
Stephen Andrew Goldenberg
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£312.9KEstimate
Founded
3 years ago
Since Jan 2023
HQ
London
Financial health
90

Financial Health

Strong

Strong · Hiring · 150% CAGR over 1y

Hiring

Location

Map of London
17 Homer Row 17 Homer Row, Flat 7
London, W1H 4AP
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TRAKCEL LIMITED
Trakcel
SaaSBiotechScale-up
1 employeesInc. 2012CardiffCH 07902511
trakcel.com
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Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount0 / 100
What does TRAKCEL LIMITED do?

Develops software platforms for managing cell and gene therapy supply chains. Provides systems that track patients, materials, manufacturing, and logistics across clinical trials and commercial…

Who does TRAKCEL LIMITED sell to?

Serves cell and gene therapy developers and other advanced therapy organisations, from clinical trial teams to commercial supply chain stakeholders, including healthcare providers, logistics…

Key contacts (3)
JM
Jeanette Marie Welsh
Director
JM
John Matthew MacKowski
Director
RN
Ravi Nalliah
Director
Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£3M
Founded
14 years ago
Since Jan 2012
HQ
Cardiff
Financial health
50

Financial Health

Stable

Stable · -68% CAGR over 4y

Location

Map of Cardiff
10-11 Raleigh Walk Waterfront 2000, Brigantine Place
Cardiff, CF10 4LN
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Akamis BIO
BiotechStartup
7 employeesInc. 2006Sandwich, KentCH 06001442
akamisbio.com
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What does Akamis BIO do?

Develops oncolytic immunotherapies for colorectal cancer. Uses its T‑SIGn platform to create systemically delivered viruses that target tumours and deliver immune‑modulating genes, advancing drug…

Who does Akamis BIO sell to?

Serves people living with colorectal cancer, particularly patients with mismatch repair-proficient locally advanced rectal cancer, alongside clinical trial participants and patient communities.

Key contacts (1)
HE
Howard E Davis Jr
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£357.5KEstimate
Founded
19 years ago
Since Nov 2006
HQ
Sandwich, Kent

Location

Map of Sandwich, Kent
Office 20, Second Floor Innovation House, Innovation Way, Discovery Park
Sandwich, Kent, CT13 9FF
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NUNABIO LIMITED
Nunabio
BiotechStartupDeep Tech
18 employeesInc. 2012Newcastle Upon Tyne, Tyne and WearCH 08093593
nunabio.com
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
Headcount100 / 100
What does NUNABIO LIMITED do?

Develops and supplies synthetic DNA using cell‑free production technology. Provides contract development and manufacturing services and distributed micro‑foundry systems for producing DNA constructs…

Who does NUNABIO LIMITED sell to?

Serves biotech and pharmaceutical researchers, therapy and vaccine developers, advanced materials manufacturers, and government partners from discovery through clinical and commercial development.

Key contacts (1)
JH
Joseph Henry Hedley
Director
Full details & directors in the file
Company vitals
UK Headcount
18
UK Revenue
£274.2KEstimate
Founded
14 years ago
Since Jun 2012
HQ
Newcastle Upon Tyne, Tyne and Wear
Financial health
100

Financial Health

Strong

Strong · Growing, Hiring · 22% CAGR over 3y

GrowingHiring

Location

Map of Newcastle Upon Tyne, Tyne and Wear
Time Central, 32 Gallowgate
Newcastle Upon Tyne, Tyne And Wear, NE1 4BF
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PSIVAC LIMITED
Psivac
BiotechPharmaceuticalsStartup
3 employeesInc. 2019LondonCH 11835441
psivac.com
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Financial sub-scores

Computed from 3 filings
Net assets22 / 100
Cash32 / 100
Headcount40 / 100
What does PSIVAC LIMITED do?

Develops oncolytic virus therapies for cancer treatment. Uses genetically modified adenoviruses and a multi‑modality delivery system to target and destroy tumour cells while stimulating immune…

Who does PSIVAC LIMITED sell to?

Targets the oncology healthcare market, with therapies intended for cancer patients, particularly those with solid tumours, and stakeholders involved in clinical development and cancer treatment.

Full details & directors in the file
Company vitals
UK Headcount
3
UK Revenue
£1.6MEstimate
Founded
7 years ago
Since Feb 2019
HQ
London
Financial health
30

Financial Health

Weak

Weak · 0% CAGR over 2y

Location

Map of London
55a Welbeck Street
London, W1G 9XQ
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Biovault Technical Limited
Biovault Technical
Biotech
11 employeesInc. 2012Plymouth, DevonCH 08323531
biovaulttechnical.co.uk
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
Headcount3 / 100
What does Biovault Technical Limited do?

Processes, stores and releases stem cells and human tissue products for medical use. Provides cellular therapy processing, biobanking, cord blood and tissue storage, and handling of allografts, along…

Who does Biovault Technical Limited sell to?

Serves public-sector NHS organisations, private clinics, and healthcare or life-science teams working with cellular therapies, allografts, biobanking and related regulated projects.

Key contacts (4)
BI
Benjamin Ian Charles
Director
KT
Kate Taylor Sneddon
Director
RZ
Robert Zebulon Baggott
Director
WR
William Robert Barclay
Director
Full details & directors in the file
Company vitals
UK Headcount
11
UK Revenue
£811.8KEstimate
Founded
13 years ago
Since Dec 2012
HQ
Plymouth, Devon
Financial health
74

Financial Health

Healthy

Healthy · -14% CAGR over 4y

Location

Map of Plymouth, Devon
24 Brest Road
Plymouth, Devon, PL6 5XP
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XAP Therapeutics
BiotechStartup
5 employeesInc. 2017CambridgeCH 10613866
xaptherapeutics.com
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What does XAP Therapeutics do?

Develops engineered cell-based therapeutic platforms using genome editing and synthetic biology. Programs immune-derived cells to deliver targeted therapeutic payloads such as cytokines, antibodies…

Who does XAP Therapeutics sell to?

Targets healthcare markets focused on patients with complex diseases, particularly cancer and autoimmune conditions.

Key contacts (3)
MK
Mahesh Kudari
Director
RN
Rodger Novak
Director
SJ
Simeon John George
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£330.3KEstimate
Founded
9 years ago
Since Feb 2017
HQ
Cambridge

Location

Map of Cambridge
Babraham Research Campus, Maia Building (B270)
Cambridge, CB22 3AT
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Wyvern Pharma Ltd
Wyvern Pharmaceuticals
BiotechPharmaceuticalsStartup
5 employeesInc. 2014Accrington, LancashireCH 09276399
wyvernpharmaceuticals.com
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Financial sub-scores

Computed from 3 filings
Net assets0 / 100
Cash7 / 100
Headcount14 / 100
What does Wyvern Pharma Ltd do?

Develops gene therapy technologies using plasmid vectors delivered via viral and non‑viral methods to upregulate or downregulate disease‑related genes, targeting conditions including autoimmune,…

Who does Wyvern Pharma Ltd sell to?

Targets large patient populations with serious unmet treatment needs, particularly in autoimmune, neurological, metabolic and infectious diseases, and cancer.

Key contacts (1)
AA
Ahmed Altaf Zackaria
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£265.6KEstimate
Founded
11 years ago
Since Oct 2014
HQ
Accrington, Lancashire
Financial health
6

Financial Health

Distressed

Distressed · -15% CAGR over 2y

Financial distressTechnical insolvency

Location

Map of Accrington, Lancashire
Wyvern Pharmacy, 81 Abbey Street
Accrington, Lancashire, BB5 1EH
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Biosceptre
BiotechPharmaceuticals
1 employeesInc. 2013CambridgeCH 08365743
biosceptre.com
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Financial sub-scores

Computed from 2 filings
Headcount40 / 100
What does Biosceptre do?

Develops targeted cancer immunotherapies, including a universal CAR T cell platform and antibody-based treatments targeting the nfP2X7 receptor. Conducts research and development of therapies for…

Who does Biosceptre sell to?

Targets the oncology healthcare market, with therapies intended for cancer patients suffering from a wide range of liquid and solid tumours worldwide.

Key contacts (1)
PG
Peter Gavin Currie
Director
Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£30.5KEstimate
Founded
13 years ago
Since Jan 2013
HQ
Cambridge
Financial health
40

Financial Health

Stable

Stable · 0% CAGR over 1y

Location

Map of Cambridge
Salisbury House, Station Road
Cambridge, CB1 2LA
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LIR THERAPEUTICS LIMITED
LIR Therapeutics
BiotechAI & Machine LearningStartup
2 employeesInc. 2024Altrincham, CheshireCH 15383230
lirtx.com
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What does LIR THERAPEUTICS LIMITED do?

Develops engineered viral vectors for gene therapy using AI modelling and laboratory assays. Focuses on designing adeno-associated virus (AAV) capsids to improve tissue targeting, reduce dosage…

Who does LIR THERAPEUTICS LIMITED sell to?

Targets B2B biopharma companies, gene therapy developers and research teams working with AAV or other viral-vector platforms, especially those seeking technical collaborators for preclinical…

Key contacts (2)
HO
Hugh O'Brien
Director
KH
Killian Hanlon
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£501.3KEstimate
Founded
2 years ago
Since Jan 2024
HQ
Altrincham, Cheshire
Financial health

Financial Health

N/A

N/A

Location

Map of Altrincham, Cheshire
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, WA14 2DT
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bit.bio
BiotechDeep TechScale-up
6 employeesInc. 2016Cambridge, CambridgeshireCH 10466798
bit.bio
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What does bit.bio do?

Develops synthetic biology technology to reprogram induced pluripotent stem cells into specific human cell types. Supplies iPSC‑derived cells, disease model cells and CRISPR‑ready cells, and provides…

Who does bit.bio sell to?

Serves life sciences researchers in biotech, pharmaceutical and academic labs, especially teams working on drug discovery, disease modelling, CRISPR screening and cell therapy development.

Key contacts (4)
DP
David Prior
Director
KL
Klevin Lo
Director
PO
Przemek Obloj
Director
KX
Keying Xi
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£373KEstimate
Founded
9 years ago
Since Nov 2016
HQ
Cambridge, Cambridgeshire

Location

Map of Cambridge, Cambridgeshire
Cambridge House Camboro Business Park, Girton
Cambridge, Cambridgeshire, CB3 0QH
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Scarlet Therapeutics Limited
Scarlet Therapeutics
BiotechStartup
8 employeesInc. 2021Bristol, SomersetCH 13536278
scarlet-tx.com
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Financial sub-scores

Computed from 4 filings
Net assets40 / 100
What does Scarlet Therapeutics Limited do?

Develops red blood cell‑based therapeutics using engineered cells that carry therapeutic proteins. Operates a biotechnology platform to produce therapeutic red blood cells from cell lines for…

Key contacts (3)
JF
Janet Frayne
Director
AS
Alistair Simpson Irvine
Director
AM
Ashley Mark Toye
Director
Full details & directors in the file
Company vitals
UK Headcount
8
UK Revenue
£518.4KEstimate
Founded
5 years ago
Since Jul 2021
HQ
Bristol, Somerset
Financial health
40

Financial Health

Stable

Stable

Location

Map of Bristol, Somerset
Science Creates Old Market, Midland Road
Bristol, Somerset, BS2 0JZ
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SISTEMIC SCOTLAND LIMITED
Sistemic Scotland
BiotechPharmaceuticals
4 employeesInc. 2007GlasgowCH SC335158
sistemic.co.uk
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Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount20 / 100
What does SISTEMIC SCOTLAND LIMITED do?

Develops microRNA‑based molecular diagnostic assays and analytical services for cell and gene therapy research and manufacturing. Provides tests for residual pluripotent stem cells, mycoplasma…

Who does SISTEMIC SCOTLAND LIMITED sell to?

Serves B2B customers in pharmaceutical, biotechnology, and cell and gene therapy research, development, and manufacturing, including teams involved in cell therapy characterisation, quality control,…

Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£308.1KEstimate
Founded
18 years ago
Since Dec 2007
HQ
Glasgow
Financial health
51

Financial Health

Stable

Stable · -5% CAGR over 4y

Location

Map of Glasgow
Block 3 West Of Scotland Science Park, Block 3, Units 3/4, Kelvin Campus
Glasgow, G20 0SP
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BIOGRAD LIMITED
The BioGrad Group
BiotechEducation & Training
28 employeesInc. 2014LiverpoolCH 09225198
thebiogradgroup.com
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
Headcount100 / 100
What does BIOGRAD LIMITED do?

Provides clinical trial services, biobanking, and human tissue sample collection and storage. Develops biomanufacturing capabilities for advanced cell therapies, including stem cell and CAR‑T…

Who does BIOGRAD LIMITED sell to?

Serves private and NHS hospitals, UK and international biotech and pharmaceutical companies, academic researchers, and government bodies.

Key contacts (2)
JM
Jeffrey Michael Fitzgerald
Director
MF
Matthew Fagan
Director
Full details & directors in the file
Company vitals
UK Headcount
28
UK Revenue
£2.8MEstimate
Founded
11 years ago
Since Sep 2014
HQ
Liverpool
Financial health
100

Financial Health

Strong

Strong · Growing, Hiring · 29% CAGR over 4y

GrowingHiring

Location

Map of Liverpool
61 Stephenson Way
Liverpool, L13 1HN
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Ikarovec Limited
Ikarovec
BiotechStartup
7 employeesInc. 2018NorwichCH 11504964
ikarovec.com
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Financial sub-scores

Computed from 4 filings
Cash100 / 100
Headcount65 / 100
What does Ikarovec Limited do?

Develops gene therapy treatments for ophthalmic diseases. Conducts pre‑clinical research and builds a pipeline of bi‑functional gene therapies designed to deliver genetic instructions targeting…

Who does Ikarovec Limited sell to?

Serves healthcare markets through ophthalmology-focused gene therapy, targeting patients with common eye diseases such as AMD and engaging investors and potential biopharma or research partners for…

Key contacts (5)
CM
Christopher Michael Baker
Director
JC
Jean-Philippe Combal
Director
DG
David Guyer
Director
KM
Katie Mary Binley
Director
PO
Peter Oliver Wharton Sexton
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£417.1KEstimate
Founded
8 years ago
Since Aug 2018
HQ
Norwich
Financial health
83

Financial Health

Strong

Strong · Hiring · 5% CAGR over 3y

Hiring

Location

Map of Norwich
Innovation Centre Norwich Research Park, Colney Lane, Colney
Norwich, NR4 7GJ
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MATCHBIO LIMITED
Matchbio
BiotechStartup
4 employeesInc. 2023LondonCH 14876132
matchbiotx.com
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Financial sub-scores

Computed from 2 filings
Net assets8 / 100
Cash4 / 100
Headcount40 / 100
What does MATCHBIO LIMITED do?

Develops immunotherapy technologies aimed at improving how immune cells recognise and attack disease targets. Focuses on research into T‑cell interactions and technologies designed to enhance the…

Who does MATCHBIO LIMITED sell to?

Targets biopharmaceutical and cell therapy organisations developing CAR-T and other immunotherapies, alongside research collaborators and partners in immune-cell targeting.

Key contacts (3)
SD
Sanne de Jongh
Director
PJ
Phil Jakeman
Director
OD
Omer Dushek
Director
Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£1.9MEstimate
Founded
3 years ago
Since May 2023
HQ
London
Financial health
16

Financial Health

Distressed

Distressed · 0% CAGR over 1y

Financial distress

Location

Map of London
C/O Mishcon De Reya, Africa House, 70 Kingsway
London, WC2B 6AH
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CYTOMOS LIMITED
Cytomos
BiotechDeep TechScale-up
27 employeesInc. 2011EdinburghCH SC401416
cytomos.com
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Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount100 / 100
What does CYTOMOS LIMITED do?

Develops cell analysis technology for bioprocessing and cell therapy manufacturing. Its AuraCyt‑based Celledonia platform measures intrinsic cell properties without labelling to generate predictive…

Who does CYTOMOS LIMITED sell to?

Serves biopharmaceutical and cell therapy organisations, particularly bioprocessing and cell line development teams working on monoclonal antibodies, viral vectors, and allogeneic or autologous cell…

Key contacts (2)
SB
Sharon Brownlow
Director
AM
Alan Michael Raymond
Director
Full details & directors in the file
Company vitals
UK Headcount
27
UK Revenue
£3.2MEstimate
Founded
15 years ago
Since Jun 2011
HQ
Edinburgh
Financial health
100

Financial Health

Strong

Strong · Hiring · 32% CAGR over 4y

Hiring

Location

Map of Edinburgh
6 St. Colme Street
Edinburgh, EH3 6AD
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GENE WEAVER LTD
Gene Weaver
BiotechDeep TechStartup
13 employeesInc. 2022Helions Bumpstead, EssexCH 14556830
gene-weaver.co.uk
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Financial sub-scores

Computed from 3 filings
Net assets100 / 100
Cash100 / 100
Headcount100 / 100
What does GENE WEAVER LTD do?

Develops RNA-based genome engineering technology for precise genetic modification. Designs programmable molecular systems that recognise DNA, join strands and synthesise sequences to insert large…

Who does GENE WEAVER LTD sell to?

Serves B2B life sciences customers, including genetic medicine and cell/gene therapy developers, industrial biotech teams working with microbes or plants, and organisations exploring non-CRISPR gene…

Key contacts (3)
HS
Humayun Sheikh
Director
NA
Niall Antony Armes
Director
HK
Helen Kent Armes
Director
Full details & directors in the file
Company vitals
UK Headcount
13
UK Revenue
£916.6KEstimate
Founded
3 years ago
Since Dec 2022
HQ
Helions Bumpstead, Essex
Financial health
100

Financial Health

Strong

Strong · Growing, Hiring · 27% CAGR over 2y

GrowingHiring

Location

Map of Helions Bumpstead, Essex
Helions Farm, Sages End Road
Helions Bumpstead, Essex, CB9 7AW
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Bitrobius Genetics Ltd
Bitrobius Genetics
BiotechDeep TechStartup
5 employeesInc. 2020Macclesfield, CheshireCH 13040147
bitrobius.com
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
What does Bitrobius Genetics Ltd do?

Develops gene therapy technology for treating genetic diseases. Its Gentrafix platform uses replicating plasmid DNA designed to spread between cells and deliver functional gene copies, enabling…

Who does Bitrobius Genetics Ltd sell to?

Targets patients affected by genetic diseases with no effective treatments or therapies that are costly, limited in scope, or short-duration; also addresses life-science investors and gene therapy…

Key contacts (2)
LK
Laura Kate Davies
Director
RM
Rocky Marc Cranenburgh
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£916.4KEstimate
Founded
5 years ago
Since Nov 2020
HQ
Macclesfield, Cheshire
Financial health
100

Financial Health

Strong

Strong

Location

Map of Macclesfield, Cheshire
Alderley Park Congleton Road, Nether Alderley
Macclesfield, Cheshire, SK10 4TG
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AXOVIA THERAPEUTICS LTD
Axovia Therapeutics
BiotechStartup
8 employeesInc. 2023LondonCH 14715294
axoviatherapeutics.com
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Financial sub-scores

Computed from 3 filings
Net assets100 / 100
Cash0 / 100
Headcount100 / 100
What does AXOVIA THERAPEUTICS LTD do?

Develops gene therapies for genetic ciliopathy disorders including Bardet-Biedl syndrome. Its lead programme uses AAV9 viral vectors to deliver functional BBS1 genes to tissues, aiming to treat…

Who does AXOVIA THERAPEUTICS LTD sell to?

Targets patients with ciliopathies, especially Bardet-Biedl Syndrome caused by BBS1 mutations, along with caregivers and specialist healthcare communities involved in genetic obesity and blindness.

Key contacts (2)
BA
Bruce Aoki Goldsmith
Director
RH
Robert Henry Balfour
Director
Full details & directors in the file
Company vitals
UK Headcount
8
UK Revenue
£523KEstimate
Founded
3 years ago
Since Mar 2023
HQ
London
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 100% CAGR over 2y

Hiring

Location

Map of London
78 Pall Mall
London, SW1Y 5ES
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Exogene Limited
Exogene
BiotechAI & Machine LearningStartup
6 employeesInc. 2019LondonCH 12293407
exogene.co.uk
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Financial sub-scores

Computed from 5 filings
Net assets0 / 100
Cash100 / 100
Headcount100 / 100
What does Exogene Limited do?

Develops machine‑learning and generative AI tools to discover and engineer T‑cell receptors (TCRs) for cancer immunotherapies. Uses computational models to analyse TCR sequence space and identify…

Key contacts (2)
FP
Federico Paoletti
Director
AM
Andrea Mambrini
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£771.4KEstimate
Founded
6 years ago
Since Nov 2019
HQ
London
Financial health
55

Financial Health

Stable

Stable · Hiring · 11% CAGR over 4y

HiringFinancial distressTechnical insolvency

Location

Map of London
International House, 36-38 Cornhill
London, EC3V 3NG
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HairClone Limited
Hairclone
BiotechStartup
7 employeesInc. 2015ManchesterCH 09849505
hairclone.me
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash73 / 100
Headcount65 / 100
What does HairClone Limited do?

Develops biotechnology treatments for hair loss, including a follicle banking service that stores hair follicles for future use and cell‑based therapies that culture follicle cells for injection into…

Who does HairClone Limited sell to?

Targets hair transplant clinicians and clinics, clinical partners, and male and female patients with androgenic alopecia seeking hair rejuvenation pathways; also addresses investors in biotech…

Key contacts (3)
VR
Vincent Ronfard
Director
EH
Eric Halioua
Director
PD
Paul David Kemp
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£308.6KEstimate
Founded
10 years ago
Since Oct 2015
HQ
Manchester
Financial health
83

Financial Health

Strong

Strong · Growing, Hiring · 4% CAGR over 4y

GrowingHiring

Location

Map of Manchester
70 Quay Street
Manchester, M3 3EJ
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BIOLOGIC TECHNOLOGIES LIMITED
Biologic Technologies
BiotechAdvanced ManufacturingStartup
10 employeesInc. 2019Fordham, CambridgeshireCH 11888520
biologic-tech.com
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Financial sub-scores

Computed from 5 filings
Net assets71 / 100
Headcount75 / 100
What does BIOLOGIC TECHNOLOGIES LIMITED do?

Develops laboratory manufacturing systems for biologics development and production. Its Qudos platform provides controlled processing, data capture and scalable workflows for applications such as…

Who does BIOLOGIC TECHNOLOGIES LIMITED sell to?

Serves biotech and pharmaceutical R&D and manufacturing teams developing advanced biologics, including cell line development, fermentation studies and mRNA therapy programmes, from early labs to…

Key contacts (4)
JS
James Stuart Urquhart
Director
RJ
Richard John Vellacott
Director
CR
Colin Richard Barker
Director
ND
Nicholas David Rollings
Director
Full details & directors in the file
Company vitals
UK Headcount
10
UK Revenue
£537.4KEstimate
Founded
7 years ago
Since Mar 2019
HQ
Fordham, Cambridgeshire
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 6% CAGR over 4y

Hiring

Location

Map of Fordham, Cambridgeshire
Unit 1 Fordham House Court Fordham House, 46 Newmarket Road
Fordham, Cambridgeshire, CB7 5LL
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Hone Bio Limited
Hone BIO
BiotechStartupDeep Tech
6 employeesInc. 2017BristolCH 11076788
hone.bio
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Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount11 / 100
What does Hone Bio Limited do?

Develops lipid nanoparticle (LNP) targeting technologies for drug delivery. Its NanoPilot platform engineers LNPs to deliver therapeutics to specific cell types while reducing off‑target liver…

Who does Hone Bio Limited sell to?

Serves pharmaceutical and biotech companies developing LNP-based therapeutics, including teams seeking licensing opportunities for targeted drug-delivery technologies.

Key contacts (3)
AM
Andrew Michael Chapman
Director
BM
Benjamin Michael Carter
Director
AW
Adam Willis Perriman
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£117.2KEstimate
Founded
8 years ago
Since Nov 2017
HQ
Bristol
Financial health
56

Financial Health

Stable

Stable · -10% CAGR over 4y

Location

Map of Bristol
Science Creates Old Market, Midland Road
Bristol, BS2 0JZ
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Virogen Ltd
Virogin Biotech
BiotechPharmaceuticalsStartup
Inc. 2012Magherafelt, County LondonderryCH NI612590
virogin.com
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Financial sub-scores

Computed from 5 filings
Net assets71 / 100
Cash100 / 100
What does Virogen Ltd do?

Develops oncolytic virotherapy drugs using engineered viruses to treat cancer and other serious diseases, focusing on therapies intended to target and destroy tumour cells through viral mechanisms.

Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£436.5KEstimate
Founded
14 years ago
Since May 2012
HQ
Magherafelt, County Londonderry
Financial health
82

Financial Health

Strong

Strong

Location

Map of Magherafelt, County Londonderry
The Diamond Centre, Market Street
Magherafelt, County Londonderry, BT45 6ED
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NUNTIUS THERAPEUTICS LIMITED
Nuntius Therapeutics
BiotechAI & Machine LearningStartup
8 employeesInc. 2021Ashford, KentCH 13130725
nuntiustx.com
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Financial sub-scores

Computed from 4 filings
Net assets40 / 100
Cash27 / 100
Headcount100 / 100
What does NUNTIUS THERAPEUTICS LIMITED do?

Develops mRNA-based genetic medicines using proprietary nanocarrier delivery systems, machine learning models, and nucleic acid engineering. Conducts drug discovery and development of therapies…

Who does NUNTIUS THERAPEUTICS LIMITED sell to?

Targets pharmaceutical and biotech partners and, ultimately, patients with life-threatening diseases, particularly in cancer, lung disease and neurodegenerative disease treatment markets.

Key contacts (2)
BN
Benita Nagel
Director
NP
Ngai Ping Albert Kwok
Director
Full details & directors in the file
Company vitals
UK Headcount
8
UK Revenue
£1.3MEstimate
Founded
5 years ago
Since Jan 2021
HQ
Ashford, Kent
Financial health
53

Financial Health

Stable

Stable · Hiring · 40% CAGR over 3y

Hiring

Location

Map of Ashford, Kent
Unit 23 The Cobalt Building, Lower Pemberton
Ashford, Kent, TN25 4BF
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VASCVERSA LTD
Vascversa
BiotechStartup
0 employeesInc. 2018Belfast, AntrimCH NI657918
vascversa.com
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Financial sub-scores

Computed from 5 filings
Net assets0 / 100
Headcount0 / 100
What does VASCVERSA LTD do?

Develops regenerative medicine therapies including cell-based treatments designed to promote vascular regeneration and tissue repair. Conducts biomedical research and development focused on…

Key contacts (4)
AW
Alan William Stitt
Director
RJ
Reinhold Jaime Medina-Benavente
Director
CL
Christina Lisa O'Neill
Director
QL
Qubis Ltd
Corporate Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£352.2KEstimate
Founded
7 years ago
Since Dec 2018
HQ
Belfast, Antrim
Financial health
0

Financial Health

Distressed

Distressed · -60% CAGR over 4y

Financial distress

Location

Map of Belfast, Antrim
63 University Road
Belfast, Antrim, BT7 1NF
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DELIVER BIOSCIENCES LIMITED
Deliver Biosciences
BiotechDeep TechStartup
0 employeesInc. 2019Truro, CornwallCH 12074975
deliverbio.com
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Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount0 / 100
What does DELIVER BIOSCIENCES LIMITED do?

Develops nanoparticle-based delivery systems for in vivo cell and gene therapies, enabling targeted transport of genetic payloads such as CRISPR tools to reprogram patient cells. Technology aimed at…

Who does DELIVER BIOSCIENCES LIMITED sell to?

Serves healthcare and life sciences customers developing advanced therapies, particularly cell and gene therapy and cancer immunotherapy programmes. Targets biotech and pharmaceutical R&D teams…

Key contacts (2)
BG
Bakul Gupta
Director
GJ
George Jeremy Norman Tetley
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£1.2MEstimate
Founded
7 years ago
Since Jun 2019
HQ
Truro, Cornwall
Financial health
50

Financial Health

Stable

Stable · -54% CAGR over 5y

Location

Map of Truro, Cornwall
Garlenick, Grampound
Truro, Cornwall, TR2 4RE
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Coding Bio Limited
Coding BIO
BiotechAI & Machine LearningStartup
17 employeesInc. 2020OxfordCH 13043546
coding.bio
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Financial sub-scores

Computed from 4 filings
Cash100 / 100
Headcount100 / 100
What does Coding Bio Limited do?

Develops modular immunotherapies for cancer and other diseases using high‑throughput cell screening and machine learning. Generates and tests large libraries of engineered proteins, such as CAR and…

Who does Coding Bio Limited sell to?

Serves biopharmaceutical and biotech partners developing cancer immunotherapies, especially teams working on modular protein, CAR or BiTE therapies seeking preclinical candidates for clinical…

Key contacts (3)
IU
Ines Ullmo
Director
YL
Youlia Lampi
Director
SB
Simon Bornschein
Director
Full details & directors in the file
Company vitals
UK Headcount
17
UK Revenue
£1.1MEstimate
Founded
5 years ago
Since Nov 2020
HQ
Oxford
Financial health
100

Financial Health

Strong

Strong · Hiring · 104% CAGR over 3y

Hiring

Location

Map of Oxford
Coding Bio Limited Gipsy Lane, Enterprise Centre
Oxford, OX3 0BP
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T-Therapeutics
BiotechStartup
1 employeesInc. 2022Great AbingtonCH 14097070
t-therapeutics.com
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What does T-Therapeutics do?

Develops T cell receptor-based immunotherapies for cancer. Uses a proprietary platform and humanised mouse models to identify and generate human T cell receptors that enable drugs designed to direct…

Who does T-Therapeutics sell to?

Targets oncology markets, ultimately serving cancer patients and healthcare providers treating tumours; also addresses biopharmaceutical investors and scientific stakeholders in TCR-based…

Key contacts (5)
VA
Viet-Anh Anne Horgan
Director
TH
Theodora Harold
Director
SB
Samuel Bjork
Director
NS
Nihal Sinha
Director
AB
Allan Bradley
Director
Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£323.6KEstimate
Founded
4 years ago
Since May 2022
HQ
Great Abington

Location

Map of Great Abington
One Granta, Granta Park
Great Abington, CB21 6DP
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UNCHAINED LABS LTD
Unchained Labs
BiotechAdvanced Manufacturing
2 employeesInc. 2015Altrincham, CheshireCH 09402774
unchainedlabs.com
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Financial sub-scores

Computed from 4 filings
Cash0 / 100
Headcount0 / 100
What does UNCHAINED LABS LTD do?

Develops and manufactures laboratory instruments and automation systems for biologics, gene therapy and nanoparticle research. Products measure protein and nucleic acid concentration, particle size,…

Who does UNCHAINED LABS LTD sell to?

Sells to biologics, gene therapy, cell therapy, genomics and nanoparticle researchers in biotech, pharmaceutical and academic labs, including teams working on antibodies, viral vectors, LNPs,…

Key contacts (1)
TA
Timothy Alan Harkness
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£536.8KEstimate
Founded
11 years ago
Since Jan 2015
HQ
Altrincham, Cheshire
Financial health
0

Financial Health

Distressed

Distressed · -37% CAGR over 3y

Financial distress

Location

Map of Altrincham, Cheshire
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, WA14 2DT
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NANOGRAB LIMITED
Nanograb
Biotech
5 employeesInc. 2023LondonCH 14579576
nanograb.com
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Financial sub-scores

Computed from 3 filings
Net assets0 / 100
Headcount100 / 100
What does NANOGRAB LIMITED do?

Develops biotechnology for targeted gene delivery, using artificial intelligence to design and optimise systems that transport genetic material into specific cell types for research and potential…

Key contacts (1)
DM
Debesh Mandal
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£182.1KEstimate
Founded
3 years ago
Since Jan 2023
HQ
London
Financial health
38

Financial Health

Weak

Weak · Hiring · 58% CAGR over 2y

HiringFinancial distressTechnical insolvency

Location

Map of London
Unit 217, Westbourne Studios 242, Acklam Road
London, W10 5JJ
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NEUROCHASE LIMITED
Neurochase
Deep TechBiotechPharmaceuticals
6 employeesInc. 2020BristolCH 12428919
neurochase.com
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Financial sub-scores

Computed from 3 filings
Net assets100 / 100
Cash0 / 100
Headcount26 / 100
What does NEUROCHASE LIMITED do?

Develops drug delivery systems for the central nervous system, including convection‑enhanced delivery devices for gene and other therapeutics. Provides consultancy, protocol development, training,…

Who does NEUROCHASE LIMITED sell to?

Serves biotech and pharmaceutical companies developing CNS therapies, as well as CROs and clinical trial teams involved in neurological disease programmes.

Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£2.5MEstimate
Founded
6 years ago
Since Jan 2020
HQ
Bristol
Financial health
52

Financial Health

Stable

Stable · -7% CAGR over 2y

Location

Map of Bristol
St Brandon'S House, 29 Great George Street
Bristol, BS1 5QT
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VACV BIOTHERAPEUTICS (UK) LIMITED
Vacv
BiotechPharmaceuticalsStartup
0 employeesInc. 2019LondonCH 12269783
vacvbtx.com
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Financial sub-scores

Computed from 5 filings
Cash0 / 100
What does VACV BIOTHERAPEUTICS (UK) LIMITED do?

Develops viral-based cancer immunotherapies using modified oncolytic vaccinia virus technology. Conducts research and preclinical development of systemically deliverable therapies designed to target…

Who does VACV BIOTHERAPEUTICS (UK) LIMITED sell to?

Targets the cancer therapeutics market, ultimately serving oncology patients, including those with metastatic colorectal cancer, through healthcare and clinical development channels.

Key contacts (3)
GO
Glyn Owain Edwards
Director
YW
Yaohe Wang
Director
NR
Nicholas Robert Lemoine
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£494.4KEstimate
Founded
6 years ago
Since Oct 2019
HQ
London
Financial health
0

Financial Health

Distressed

Distressed · -78% CAGR over 3y

Financial distress

Location

Map of London
120 Aldersgate Street
London, EC1A 4JQ
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Curileum
BiotechStartupPharmaceuticals
2 employeesInc. 2013HarrowCH 08716909
curileum.com
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Financial sub-scores

Computed from 5 filings
Headcount0 / 100
What does Curileum do?

Develops drug and cell-based therapies targeting gastrointestinal diseases. Its pipeline includes a small‑molecule candidate aimed at preventing bowel cancer by inhibiting abnormal cell growth, and a…

Who does Curileum sell to?

Targets pharmaceutical partners, investors and clinical research stakeholders in gastrointestinal disease, with products aimed at patients with FAP, Crohn’s-related perianal fistulas, IBD and bowel…

Key contacts (1)
JG
Jeffrey Gould Moore
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£100.1KEstimate
Founded
12 years ago
Since Oct 2013
HQ
Harrow
Financial health
0

Financial Health

Distressed

Distressed · -24% CAGR over 4y

Financial distress

Location

Map of Harrow
Northwick Park & St Mark'S Hospital Campus Watford Road, Y Block
Harrow, HA1 3UJ
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Zomp Group Ltd
Zomp
BiotechDeep TechStartup
6 employeesInc. 2022CambridgeCH 13898329
zomp.one
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Financial sub-scores

Computed from 5 filings
Net assets2 / 100
Cash0 / 100
Headcount100 / 100
What does Zomp Group Ltd do?

Develops cell analysis technology that characterises cells using 3D fluorescence and label‑free imaging data, providing insights for drug discovery research and biotechnology cell manufacturing…

Who does Zomp Group Ltd sell to?

Sells to B2B life sciences customers, including biotech and pharmaceutical R&D teams in drug discovery and organisations involved in cell manufacturing.

Key contacts (3)
MA
Marc Antoine Schueler
Director
GJ
Gillies John Kleboe
Director
KS
Kevin Serradas O'Holleran
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£1.2MEstimate
Founded
4 years ago
Since Feb 2022
HQ
Cambridge
Financial health
28

Financial Health

Weak

Weak · Hiring · 28% CAGR over 3y

Hiring

Location

Map of Cambridge
1 Hornet Road
Cambridge, CB2 9GH
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Reneuron
BiotechStartupDeep Tech
6 employeesInc. 1997Weybridge, SurreyCH 03375897
reneuron.com
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What does Reneuron do?

Develops exosome-based drug delivery technologies using engineered stem cell lines. Operates a proprietary platform to produce and customise exosomes with tissue‑targeting properties for use in…

Who does Reneuron sell to?

Serves biopharmaceutical companies and therapeutic developers seeking exosome-based targeted delivery platforms, including partners in precision medicine R&D, translational science and licensing…

Key contacts (1)
RL
Randolph Lee Corteling
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£26.5KEstimate
Founded
29 years ago
Since May 1997
HQ
Weybridge, Surrey

Location

Map of Weybridge, Surrey
Belgrave House, 39-43 Monument Hill
Weybridge, Surrey, KT13 8RN
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Cellvoyant Technologies Limited
CellVoyant
BiotechAI & Machine LearningStartup
13 employeesInc. 2021BristolCH 13594965
cellvoyant.com
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Computed from 4 filings
Cash0 / 100
Headcount100 / 100
What does Cellvoyant Technologies Limited do?

Develops AI-based software and services for analysing cell imaging data to support development of cell therapies. Provides a cloud platform that predicts cell states and outcomes from images, and…

Who does Cellvoyant Technologies Limited sell to?

Serves biotech and cell therapy R&D teams developing cell-based therapeutics, selling to scientists and process development teams that need predictive cell analytics and optimisation support for…

Key contacts (3)
OW
Oliver William Sims
Director
KL
Ka Lok Chong
Director
RE
Rafael Edgardo Carazo Salas
Director
Full details & directors in the file
Company vitals
UK Headcount
13
UK Revenue
£645.6KEstimate
Founded
4 years ago
Since Aug 2021
HQ
Bristol
Financial health
50

Financial Health

Stable

Stable · Hiring · 87% CAGR over 3y

Hiring

Location

Map of Bristol
C/O Origin Workspace, 40 Berkeley Square
Bristol, BS8 1HP
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How UK Cell & Gene Therapy companies work and how to sell to them

What they do

Cell and gene therapy companies usually make money in one of three ways: advancing owned therapeutic assets, selling specialist development or manufacturing services, or licensing enabling technology into other ATMP programmes. Therapy developers tend to be milestone-led businesses, with revenue arriving through collaborations, trial sponsorship arrangements or later-stage licensing rather than ordinary product sales. Service providers are more commercial from the outset, pricing around process development, GMP manufacturing slots, import or release activities and validated analytical work. Engagements are rarely self-serve; they are scoped as technical work packages with quality, regulatory and clinical dependencies.

Who they sell to

Most buyers are themselves therapy developers, clinical sponsors, specialist manufacturers or platform teams that need UK ATMP capability they cannot build quickly in-house. The first conversation is often with a chief scientific officer, head of process development, clinical operations lead or quality director, while finance, legal and procurement join once capacity, liability and regulatory evidence are being committed. Contract size tends to follow risk rather than seat count: a release assay, tech-transfer package or manufacturing campaign is assessed on patient, trial and batch consequences. Direct technical selling is common, with RFPs appearing for larger outsourced manufacturing or trial-supply work.

What they buy

Most cell and gene therapy firms tend to spend on systems and suppliers that protect traceability, quality and evidence. Relevant categories include electronic quality management, document control, laboratory information management, sample tracking, inventory, clinical operations tooling, validation support, cyber security and secure research computing. Manufacturing-led firms also buy cleanroom services, specialist facilities support, cold-chain logistics, GMP consumables, equipment calibration and maintenance, and analytical instrumentation support. Earlier-stage therapy developers tend to need regulatory consulting, biostatistics, trial operations, grant and partnership support, patent advice, finance support and specialist recruitment for clinical, quality, regulatory, process-development and analytical roles.

Why and how to sell to them

Buying intent often appears when a programme moves from research into GMP work, an assay has to be validated, a clinical-trial package is being prepared, or a manufacturing route needs to be insourced, outsourced or transferred. Other triggers include a senior hire in quality or regulatory affairs, a new clinical sponsor relationship, a funding event, a licensing deal, or visible recruitment for manufacturing and analytical roles. Sellers usually need to lead with risk reduction rather than efficiency language: fewer batch-release surprises, clearer chain of custody, cleaner audit trails, better documentation for MHRA-facing work and less rework during tech transfer.

How this list is built

Methodology

Data sources

This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.

Classification

Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.

Freshness

The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.

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Frequently asked questions

How many Cell & Gene Therapy companies are there in the UK?
Around 65 actively-trading Cell & Gene Therapy companies are registered in the UK. Of those, 5 report turnover above £5M in their most recent filed accounts.
What counts as a Cell & Gene Therapy company in this list?
A company is included when its public website and filed activity descriptions indicate it sells Cell & Gene Therapy products or services as its primary business — not just because of the SIC code it picked at incorporation. Each company is tagged via semantic analysis of its website content; SIC codes are used as supporting signal, not the sole gate.
Which are the largest Cell & Gene Therapy companies in the UK?
The list is ranked by a sales-readiness score — built from trading signals, financial health and growth rather than raw turnover — so the most actionable Cell & Gene Therapy companies in the UK appear at the top of the table. Larger firms often still rank highly, because that score rewards genuine trading scale, but the order reflects sales-readiness, not turnover alone. About 5 of the 65 actively-trading firms report turnover above £5M in their most recent accounts; subsidiaries that file consolidated worldwide accounts are excluded so the figures stay comparable across UK filers.
What do Cell & Gene Therapy companies in the UK actually do?
Cell and gene therapy companies usually make money in one of three ways: advancing owned therapeutic assets, selling specialist development or manufacturing services, or licensing enabling technology into other ATMP programmes. Therapy developers tend to be milestone-led businesses, with revenue arriving through collaborations, trial sponsorship arrangements or later-stage licensing rather than ordinary product sales. Service providers are more commercial from the outset, pricing around process development, GMP manufacturing slots, import or release activities and validated analytical work. Engagements are rarely self-serve; they are scoped as technical work packages with quality, regulatory and clinical dependencies.
How does UK Cell & Gene Therapy compare internationally?
Cross-border comparisons of Cell & Gene Therapy populations are tricky because every country defines the sector slightly differently and reports financials on different cadences. We focus this list on firms that file UK statutory accounts so the figures are comparable; international peer breakdowns aren't bundled here.
How is this list built and how fresh is the data?
The list is rebuilt from Companies House dump data, XBRL filings, and a website analysis pass over each company's public site. Companies with consolidated group accounts (worldwide rather than UK-only revenue) are excluded so the figures stay UK-specific. The page's last-updated date is shown at the top.
How big are the typical Cell & Gene Therapy companies in the UK?
Company sizes in this list vary widely. The median actively-trading Cell & Gene Therapy firm employs around 5 people, and median UK turnover across the list is roughly £341k in the most recent filed accounts.
Are these mostly new or established Cell & Gene Therapy companies?
12 of the 65 actively-trading Cell & Gene Therapy companies in this list were incorporated since 2022; the remainder were incorporated before then, so the the UK list mixes recent entrants with longer-established firms.
What SIC codes does this use?
Rather than relying solely on SIC codes, we build a semantic understanding of what each company actually does by scraping its website and analysing it with AI. This means a company is included based on what it sells, not what SIC code it picked at incorporation. SIC codes are used as a signal but not the primary classification.
What buying signals should I look for?
The strongest signals for B2B outbound are recent leadership changes (new CFO/CRO), rapid headcount growth, revenue-band changes, and web-stack changes. Firmbase tracks all of these automatically.

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