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Deep Tech Companies in Newcastle upon Tyne: 60 Active Firms (2026)
Deep tech companies build science- and engineering-based products across AI, hardware, health, energy and advanced computing around Newcastle upon Tyne.
Buying centres tend to sit in technical leadership, product, clinical, operations and infrastructure teams rather than generic software procurement. Newcastle upon Tyne firms in this field usually sell to organisations that can absorb long validation cycles: industrial groups, healthcare bodies, research partners, public-sector buyers and infrastructure operators. Engagements are often consultative, with proof-of-concept work, safety or performance testing, and intellectual-property discussion before wider deployment. Commercial maturity looks mixed: many firms appear built around lean engineering teams and specialist assets, while the more mature suppliers are likely to be serving early scale-up and lower mid-market customers rather than broad enterprise estates.
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Newcastle upon Tyne has 60 actively trading deep tech firms in this list, a compact metropolitan cohort containing several technical sub-markets. Reported employment is modest: organisations that disclose headcount account for 215 people in total, pointing to a market weighted towards small technical teams rather than large operating workforces. Revenue scale is also narrow, with turnover above £5M appearing in 1 instance. Formation remains recent in part, with 11 incorporations since 2022. For researchers, that combination suggests a local market still centred on technical validation, early contracts and specialist buyer relationships rather than a broad base of mature revenue reporters.
No dedicated UK regulator covers this field, so oversight follows the technology and the intended use. AI applications are being handled through a sector-specific policy model; healthcare and engineering biology face clinical, safety and biological-materials controls; cyber activity sits alongside secure-by-design policy and the Cyber Security and Resilience Bill. Engineering biology also has the Genetic Technology (Precision Breeding) Act and regulator-led sandboxes in the background. For Newcastle upon Tyne suppliers, market structure can differ sharply by buyer: a research tool, an industrial sensor, a clinical workflow and a security platform may share technical depth, but their evidence burden and sales gatekeepers are not the same.
Commercial development appears likely to remain uneven. The cohort’s shape points to many early-commercial businesses with technical assets but limited revenue scale, alongside a thin layer of larger suppliers. Procurement tends to reward proof, certification, integration capacity and access to test environments, which can slow sales even where buyer interest is clear. Newcastle upon Tyne’s position may suit specialist teams linked to research, healthcare and industrial customers, but scaling deep tech usually requires patient capital and reference customers willing to carry technical risk. Consolidation, licensing and partnership routes may therefore matter as much as conventional software-style expansion.
60
Active firms
2026
11
Incorporated since 2022
newer local companies
1
Above £5M turnover
reported annual turnover
Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 60 firms) — the rest sits below that revenue band.
18% of the cohort was incorporated since 2022 (11 firms), so a sizeable share is in its first few filing cycles.
UK deep tech is supervised through technology- and use-case-specific regimes rather than a single industry licence.
UK policy names six priority frontier technologies: advanced connectivity, AI, cyber security, engineering biology, quantum technologies and semiconductors.
UK deep tech venture investment still “consistently attracts over £5 billion in annual venture capital”, despite slower activity after the 2021 peak.
The UK AI sector had 5,862 firms in 2024, revenue of £23.9 billion, GVA of £11.8 billion and employment of 86,139.
The UK sits behind the USA and China for deep-tech venture capital raised, with domestic investor participation falling from 57% at seed stage to under 10% at late stage.
Top Newcastle upon Tyne Deep Tech companies
NUNABIO LIMITED
Trajectory
5y · 2023–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies synthetic DNA using cell‑free production technology. Provides contract development and manufacturing services and distributed micro‑foundry systems for producing DNA constructs…
Serves biotech and pharmaceutical researchers, therapy and vaccine developers, advanced materials manufacturers, and government partners from discovery through clinical and commercial development.
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 3y
Location
Nanovery Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops DNA nanotechnology-based bioanalysis tools for detecting and quantifying nucleic acids. Provides nanorobotic sensor assays for RNA therapeutics, siRNA and antisense oligonucleotide analysis,…
Serves biotechnology and pharmaceutical R&D teams, bioanalysis laboratories and researchers working on RNA therapeutics, ASO/siRNA programmes and microRNA biomarkers.
Financial Health
WeakWeak · Hiring · 93% CAGR over 4y
Location
LUMINOUS GROUP LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops industrial digital twin and reality capture platforms. Uses 3D laser scanning and spatial data to create interactive environments for asset visualisation, operational simulation, and…
Serves B2B industrial and defence organisations, including oil and gas, energy, food and beverage, manufacturing, automotive, construction and engineering, targeting engineering, maintenance,…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
3D BIO-TISSUES LIMITED
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsDevelops tissue engineering technologies to produce bio‑equivalent tissues using cell‑based manufacturing and a tissue‑templating process. Conducts biotechnology research and develops products for…
Sells to biotech, life-science and cellular agriculture organisations, including teams working on tissue engineering, corneal/skin models, cultivated meat and lab-grown leather.
Financial Health
StableStable · Hiring · 67% CAGR over 5y
Location
AXI-TEK LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · -91% CAGR over 2y
Location
Marrabio Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops and supplies engineered Cytocaf proteins used as defined, xeno-free materials for mammalian cell culture, including fibronectin and vitronectin-based coatings that replace extracellular…
Serves biotechnology and life science researchers, academic labs, and companies working with mammalian cell culture, stem cells/iPSCs, and cell-based R&D.
Financial Health
StrongStrong · Growing, Hiring · 200% CAGR over 2y
Location
Hexislab Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops AI‑driven platforms for discovery and testing of bioactive ingredients and product formulations. Provides in‑silico analysis, assay testing and scientific validation to support cosmetics,…
Serves beauty, skincare, personal care and wellness brands, including large consumer goods companies and product developers, plus pharmaceutical clients seeking new ingredients, formulations and…
Financial Health
DistressedDistressed · Hiring · 4% CAGR over 4y
Location
AXIVITY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies wearable inertial sensors and software for recording physical activity and movement data. Products capture raw accelerometer data for health research, clinical trials,…
Serves academic, healthcare and life sciences researchers running human movement studies, cohort studies and clinical trials, plus sports performance and animal behaviour research teams.
Financial Health
WeakWeak · -65% CAGR over 4y
Location
Engineeronics Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak · Hiring · 150% CAGR over 1y
Location
GROUNDWAVE TECHNOLOGIES LIMITED
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
BIOTECH IMPROVEMENTS GROUP LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy
Location
STANGHAL COMPUTING LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed
Location
IDRATEK LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -68% CAGR over 4y
Location
Tumbling Dice Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed
Location
Advanced Electric Machines
Designs and manufactures magnet‑free electric motors and electric powertrain systems. Products include traction motors and integrated motor‑transmission systems used in commercial vehicles, passenger…
Sells to B2B manufacturers and engineering teams in electric mobility sectors, including commercial vehicle and passenger car makers, off-highway equipment firms, rail programmes, aerospace, marine…
Financial Health
Insufficient historyInsufficient history
Location
Succorfish Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops marine and subsea monitoring, tracking and communication technologies. Manufactures vessel monitoring devices using satellite and cellular networks and provides cloud software for device…
Serves B2B and public-sector organisations in marine, defence and offshore sectors, including vessel operators, subsea engineering firms, oceanography and marine research teams, and remote industrial…
Financial Health
DistressedDistressed · -4% CAGR over 4y
Location
O3zone Direct (UK) Ltd
Trajectory
3y · 2024–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · Hiring · 41% CAGR over 2y
Location
Iotech Systems Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsDevelops software for industrial edge computing and IoT systems. Provides a platform to connect sensors and devices, collect and process operational data, run AI models locally, and manage deployment…
Serves B2B industrial and infrastructure organisations deploying edge AI/IoT, including building automation, renewable energy, manufacturing, cities and venues, transportation and maritime, and…
Financial Health
StableStable · -7% CAGR over 4y
Location
UGLY DUCKLING RENEWABLES LTD
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable
Location
TURNTIDE DRIVES LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns and manufactures electric drivetrain components including axial flux motors, power electronics, battery energy storage and thermal management systems. Supplies integrated electrification…
Serves B2B OEMs and manufacturers electrifying vehicles and mobile equipment, including construction, agricultural, recreational and commercial vehicle, industrial equipment, automotive, rail and…
Financial Health
StableStable · -80% CAGR over 3y
Location
INDUSTRIAL PC SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
Northumbria Optical Coatings Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns and manufactures infrared optical interference filters and coatings covering wavelengths from about 1.5 to 20 µm. Produces narrow and wide bandpass filters, edge filters, neutral density…
Serves national and international B2B buyers in scientific, industrial and defence-related markets, including gas analysis, semiconductor and technical instrumentation teams sourcing infrared optical…
Financial Health
StableStable · -8% CAGR over 2y
Location
FILTEX APC LTD.
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
XACTPCB LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies integrated registration systems for printed circuit board manufacturing. Provides software and measurement tools that control and analyse PCB layer alignment, helping…
Sells to PCB manufacturers and factory engineering teams needing inner-layer registration and alignment control in production. Targets industrial B2B customers, particularly PCB engineers and…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
Proton Motor
Develops and manufactures hydrogen fuel cell stacks and integrated fuel cell power systems. Provides engineering, integration and support for stationary power, energy storage, maritime, heavy‑duty…
Serves B2B customers in European stationary power, maritime, heavy-duty vehicle and rail sectors, including companies of all sizes needing energy supply, backup power, storage, transport or…
Location
MQL Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
CK SCIENTIFIC LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
ZETTASCALE TECHNOLOGY LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops communication middleware and data infrastructure for robotics and autonomous systems. Provides protocols and platforms such as Cyclone DDS and Zenoh that enable decentralised data exchange,…
Serves B2B engineering teams and technology companies developing robots, autonomous vehicles and cloud-to-edge or IoT systems, including organisations working across data centres, devices and…
Financial Health
DistressedDistressed · -89% CAGR over 2y
Location
VISITECH INTERNATIONAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -68% CAGR over 4y
Location
JET AI LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable
Location
Deep Green Technologies Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsDesigns, builds and operates modular high‑density data centres for AI and high‑performance computing. Provides co‑location hosting and deploys waterless facilities that capture and supply waste heat…
Serves B2B compute users needing AI and HPC colocation hosting, and heat-network partners such as district heating scheme operators, public-sector estates, housing and industrial sites seeking…
Financial Health
HealthyHealthy · Hiring · 50% CAGR over 2y
Location
KERCKHOFFS LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · 0% CAGR over 3y
Location
TYNE ENGINEERING FACTORS LTD
Trajectory
1y · 2025–NowDesigns and manufactures radiation monitoring and tritium‑handling systems for nuclear applications, including stack monitors, ion chambers, gas analyzers, gloveboxes, and process equipment. Also…
Serves B2B and public-sector buyers in nuclear and tritium-handling sectors, including nuclear power plants, homeland security, health physics and medicine, environmental water, space and research…
Financial Health
Insufficient historyInsufficient history
Location
AMTECH AUTOMATED MICRO TECHNOLOGY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and manufactures multi‑axis motion control systems for industrial automation, including servo and stepper motor controllers, motion control software, industrial PCs, interface boards, and…
Serves UK industrial OEMs, machine builders and automation integrators in robotics, process control, cutting, engraving, woodworking, stone/glass processing, welding and CNC machinery markets.
Financial Health
StableStable · -68% CAGR over 4y
Location
REALSAFE TECHNOLOGIES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops and licenses crash detection and emergency alerting technology that integrates with mobile apps and connected products. Provides algorithms, post‑crash validation, and a cloud platform that…
Sells B2B to mobility, vehicle, outdoor and consumer technology brands that want crash detection and emergency-service connectivity for their customers across multiple international markets.
Financial Health
WeakWeak · -68% CAGR over 4y
Location
CODEMAT LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops adsorption media and equipment for compressed air and gas purification. Manufactures desiccant air dryers, filters, and Skroll® adsorption media cartridges used in drying systems, including…
Sells B2B to OEMs, aftermarket providers and industrial operators in the compressed air and gas purification sector, especially those with demanding or specialised applications.
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
Apix Nutrition Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
ADVANCE SOFTWARE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
Heartfuel Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
Alcolizer Technology United Kingdom Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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How Newcastle upon Tyne Deep Tech companies work and how to sell to them
What they do
Newcastle upon Tyne deep tech companies tend to monetise specialist research, engineering know-how and intellectual property rather than standard business software. Revenue often starts with paid feasibility studies, grant-backed development work, contract R&D, prototypes or pilot deployments, then moves into licence fees, hardware margins, support contracts, usage-based platform pricing or project services once the technology is validated. Typical engagements are not impulse purchases: buyers are paying for performance evidence, integration effort and domain expertise as much as the underlying tool. Many firms therefore look closer to applied engineering or scientific product companies than to conventional subscription software businesses.
Who they sell to
Most sell to buyers with technical risk budgets and internal subject-matter expertise: industrial operators, healthcare organisations, research groups, public-sector teams, manufacturers, infrastructure managers and specialist technology companies. Decision-makers usually include chief technology officers, heads of engineering, clinical or operational leads, product owners, research directors and procurement teams once a pilot moves towards deployment. Sales cycles tend to be consultative and relatively long, with direct founder-led selling common in earlier-stage firms. Larger opportunities may pass through grant consortia, framework procurement, partner channels or formal RFPs, especially where safety, security or public funding is involved.
What they buy
Most deep tech firms tend to spend on tools and services that help small technical teams prove, protect and commercialise complex work. Common needs include cloud and high-performance computing capacity, development tooling, simulation environments, test and measurement equipment, cyber security, data governance, customer relationship management, billing, finance systems and project management. Specialist services also matter: intellectual-property advice, grant writing, regulatory consultancy, accounting, recruitment for engineering and scientific roles, technical marketing, and outsourced manufacturing or prototyping support. Sellers with credibility in regulated, research-heavy or engineering-led buying environments are usually better placed than those using generic software pitches.
Why and how to sell to them
Deep tech buyers tend to evaluate vendors when a prototype needs to become a repeatable product, a pilot is moving into paid deployment, a grant or funding event creates delivery pressure, or a new senior hire formalises operations. Common pain points include long validation cycles, scarce technical talent, evidence requirements, integration with customer systems and the cost of specialist infrastructure. Outbound messaging works better when it attaches to a concrete trigger: preparing for certification, moving from founder-led sales to account management, improving security posture, managing project delivery, or reducing the cost and time of technical testing.
How this list is built
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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