Threat Intelligence Companies Using Google Tag Manager in the UK: 86 Active Firms (2026)

Threat intelligence providers running tag-management tooling in the UK collect, analyse and deliver cyber-risk signals for commercial and public-sector users.

For threat-intelligence providers, tag-management tooling sits between marketing operations, web analytics and consent governance. It lets revenue teams instrument campaign landing pages, research downloads, demo forms and paid acquisition without asking engineers to hard-code every change. In this sector, adoption usually signals a direct-channel sales motion rather than pure referral selling: the company is measuring how security, risk, compliance and technology buyers move from public research into sales conversations. The pattern also points to a web estate mature enough to need tag permissions, campaign attribution and analytics ownership across marketing, revenue operations and security teams.

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UK adoption remains a specialist slice of the cyber market: 86 actively trading threat-intelligence providers run the tag-management system profiled here. Reported employment totals 1,616 people, which fits a category weighted towards smaller specialist operators rather than very large security groups. Among detected tag managers in this sector, the system profiled here ranks first at 100.0%, while another enterprise tag-management tool appears at 1.2%, suggesting occasional parallel use. London accounts for 39.5% of registered locations, followed by the South East at 24.4%, the North West at 9.3%, the East of England at 4.7% and the East Midlands at 3.5%.

Threat-intelligence sellers use public web instrumentation in a context where prospects include security, risk, compliance and technology teams. That makes consent capture, tag governance and lead-source audit trails more than a marketing-operations concern: tracking pixels can sit close to newsletter sign-ups, demo requests, gated reports and client-portal journeys. Public-sector selling also tends to lengthen procurement and increase scrutiny of analytics scripts, cookie banners, hosting choices and subcontractor chains. Because the cohort often blends SaaS, managed analysis and advisory work, responsibility for tags may sit across marketing, revenue operations, security and legal rather than in a dedicated web team.

Adoption appears tied less to basic website measurement than to how threat-intelligence firms package research-led acquisition. Companies with subscription feeds, managed analysis and incident-context services tend to need tighter hand-offs between content, sales qualification and customer onboarding. Privacy pressure may push some tags server-side or into fewer approved templates, while procurement scrutiny could make informal script changes harder to justify. The direction is therefore likely to favour clearer ownership of analytics and consent workflows, not necessarily a broader marketing stack. Firms that still rely on referral-led sales may adopt more slowly, especially where security teams are cautious about external scripts.

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.

Adoption by company size

Adoption of Google Tag Manager rises with company size across the trading UK threat intelligence companies in this cohort. 49% of the 96 companies with under 10 employees run Google Tag Manager (47 detected). 57.4% of the 54 companies with 10–50 employees run Google Tag Manager (31 detected). That is a 8.4% gap between the 10–50 employees and under 10 employees bands.

86

Active firms

2026

100%

Of detected Tag managers share

UK threat intelligence

8

Median headcount

Filed accounts

210

Verified directors

Across this cohort

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Key facts

About 17% of the trading cohort reports turnover above £5M (15 of 86 firms) — the rest sits below that revenue band.

9% of the cohort was incorporated since 2022 (8 firms), so a sizeable share is in its first few filing cycles.

The selected tag manager appears on 100.0% (86) of detectable tag-manager stacks in this threat intelligence cohort; one other tag manager also appears on 1.2% (1).

Website stacks point to content-led acquisition: 70.9% (61) also run a content management system, 47.7% (41) run search-optimisation tooling and 36.0% (31) run analytics.

London and the South East account for 39.5% (34) and 24.4% (21) of registered offices, respectively.

Sector tagging overlaps with adjacent software and services markets: SaaS appears on 48.8% (42), IT Services & Managed Services on 36.0% (31), and AI & Machine Learning on 19.8% (17).

Financial-health classifications are mixed, with 18.6% (16) weak, 9.3% (8) distressed and 3.5% (3) classed as insufficient history.

Tag manager market share among UK Threat Intelligence

Google Tag Manager

Share of the 86 UK Threat Intelligence with a detectable system. As of June 2026.

What else do Google Tag Manager-running Threat Intelligence run?

Share of the 86 Google Tag Manager-running UK companies where each technology was also detected. As of June 2026.

Where Google Tag Manager Threat Intelligence are, and how healthy they look

By region

London
South East
North West
East of England
East Midlands
Rest of UK

By registered-office region; companies without a regional match count toward Rest of UK.

By financial health

Strong
Healthy
Stable
Weak
Distressed
Insufficient history

From filed accounts; firms with fewer than two filings show as insufficient history.

8

Median headcount

£702.1K

Median UK turnover

17.4%

Above £5M turnover

8

Incorporated since 2022

Verified directors — included in the file

Director names and roles for these 212 businesses, alongside financials and websites, in one Excel + CSV file.

Top UK Threat Intelligence using Google Tag Manager

Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.

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
INTEL 471 UK LTD.
Intel 471
Cybersecurity
22 employeesInc. 2019LondonCH 11823914
intel471.com
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Financial sub-scores

Computed from 3 filings
Cash100 / 100
Headcount25 / 100
What does INTEL 471 UK LTD. do?

Provides cyber threat intelligence software and services, including a SaaS platform that collects and analyses data on threat actors, vulnerabilities, breaches and underground marketplaces to support…

Who does INTEL 471 UK LTD. sell to?

Serves B2B security teams and cyber risk leaders at organisations with exposure to advanced cyber threats, including teams managing threat intelligence, threat hunting, attack surface exposure and…

Key contacts (2)
MD
Michael Debolt
Director
JP
Jason Passwaters
Director
Full details & directors in the file
Company vitals
UK Headcount
22
UK Revenue
£1.2MEstimate
Founded
7 years ago
Since Feb 2019
HQ
London
Financial health
62

Financial Health

Healthy

Healthy · -8% CAGR over 2y

Location

Map of London
1 Blossom Yard, Fourth Floor
London, E1 6RS
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Eclecticiq
AI & Machine LearningCybersecuritySaaS
3 employeesInc. 2017AmsterdamCH FC038297
eclecticiq.com
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What does Eclecticiq do?

Develops cyber threat intelligence software that aggregates and analyzes threat data from multiple sources. Provides a platform, feeds, and tools for threat hunting, alert triage, incident response,…

Who does Eclecticiq sell to?

Serves B2B cybersecurity teams, including CTI analysts, SOC analysts, CISOs and cybersecurity leaders, as well as MSSPs delivering threat intelligence services to clients.

Key contacts (6)
CG
Cody Gentry Barrow
Director
MA
Michael Aloysius Robertus Lucassen
Director
SR
Samuel Robert Burghard Baron van der Feltz
Director
BJ
Bernardus Johannes Maria Verwaaijen
Director
FL
Francois Lavaste
Director
KA
Katrin Amanda Eugeen Geyskens
Director
Full details & directors in the file
Company vitals
UK Headcount
3
UK Revenue
£63.3KEstimate
Founded
8 years ago
Since Oct 2017
HQ
Amsterdam

Location

Map of Amsterdam
De Ruijterkade 6 3rd Floor, 1013 Aa
Amsterdam
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SECURITY ALLIANCE LIMITED
Security Alliance
CybersecuritySaaS
47 employeesInc. 2007ExeterCH 06049094
secalliance.com
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Financial sub-scores

Computed from 5 filings
Net assets52 / 100
Cash100 / 100
Headcount100 / 100
What does SECURITY ALLIANCE LIMITED do?

Provides cyber threat intelligence services, including managed threat monitoring, intelligence assessments, and advisory. Operates a threat intelligence platform (ThreatMatch) and supports…

Who does SECURITY ALLIANCE LIMITED sell to?

Serves large organisations in finance, central banking, financial market infrastructure, government and EU agencies, international bodies, and critical national infrastructure operators in telecoms,…

Key contacts (2)
RE
Robert Edward Dartnall
Director
JS
John Sheridan Beale
Director
Full details & directors in the file
Company vitals
UK Headcount
47
UK Revenue
£460.6KEstimate
Founded
19 years ago
Since Jan 2007
HQ
Exeter
Financial health
78

Financial Health

Healthy

Healthy · Hiring · 29% CAGR over 5y

Hiring

Location

Map of Exeter
C/O Bishop Fleming Brook House Manor Drive, Clyst St. Mary
Exeter, EX5 1GD
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Babel Street
AI & Machine LearningSaaSCybersecurity
9 employeesInc. 2017LondonCH 10595943
babelstreet.com
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Financial sub-scores

Computed from 5 filings
Headcount100 / 100
What does Babel Street do?

Develops AI-powered risk intelligence software that ingests and analyses global multilingual data to identify threats, resolve identities, detect relationships, and support supply chain risk…

Who does Babel Street sell to?

Serves national defense and law enforcement agencies, global enterprises and FinTech firms, targeting analysts, security, compliance and risk teams managing identity, threat, vendor and supply-chain…

Key contacts (1)
BD
Brian Daum
Director
Full details & directors in the file
Company vitals
UK Headcount
9
UK Revenue
£175.6KEstimate
Founded
9 years ago
Since Feb 2017
HQ
London
Financial health
100

Financial Health

Strong

Strong · Hiring · 11% CAGR over 4y

Hiring

Location

Map of London
14th Floor, 33 Cavendish Square
London, W1G 0PW
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Core to Cloud Ltd
Core to Cloud
CybersecurityIT Services & Managed Services
34 employeesInc. 2015Cirencester, GloucestershireCH 09753873
coretocloud.co.uk
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Financial sub-scores

Computed from 3 filings
Net assets0 / 100
Cash9 / 100
Headcount66 / 100
What does Core to Cloud Ltd do?

Provides cybersecurity services including continuous security assurance testing, dark web monitoring and threat intelligence, cyber crisis simulation, managed detection and response, and third‑party…

Who does Core to Cloud Ltd sell to?

Serves UK organisations’ CISOs, IT teams and security leaders, including businesses needing cyber resilience support across internal operations, incident response and third-party supply chain risk.

Full details & directors in the file
Company vitals
UK Headcount
34
UK Revenue
£7.8MEstimate
Founded
11 years ago
Since Aug 2015
HQ
Cirencester, Gloucestershire
Financial health
21

Financial Health

Weak

Weak · Hiring · 7% CAGR over 2y

Hiring

Location

Map of Cirencester, Gloucestershire
The Barracks Lower Ground Floor, Cecily Hill
Cirencester, Gloucestershire, GL7 2EF
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DARKINVADER LIMITED
Darkinvader
CybersecuritySaaSAI & Machine Learning
7 employeesInc. 2021Leeds, North YorkshireCH 13636918
darkinvader.io
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Financial sub-scores

Computed from 4 filings
Cash39 / 100
What does DARKINVADER LIMITED do?

Provides an external attack surface management platform that discovers internet-facing assets, monitors asset changes, scans for vulnerabilities, and collects threat intelligence such as leaked…

Who does DARKINVADER LIMITED sell to?

Serves B2B organisations needing external attack surface monitoring, especially security, IT and leadership teams responsible for internet-facing assets, supplier risk and threat intelligence.…

Key contacts (2)
GH
Gavin Hamilton Watson
Director
AG
Andrew Glen Mason
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£201.5KEstimate
Founded
4 years ago
Since Sep 2021
HQ
Leeds, North Yorkshire
Financial health
39

Financial Health

Weak

Weak · 32% CAGR over 2y

Location

Map of Leeds, North Yorkshire
Platform 7d, New Station Street
Leeds, North Yorkshire, LS1 4JB
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ESENTIRE UK LIMITED
eSentire
CybersecurityIT Services & Managed Services
19 employeesInc. 2014LondonCH 09117626
esentire.com
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Financial sub-scores

Computed from 2 filings
Cash100 / 100
Headcount40 / 100
What does ESENTIRE UK LIMITED do?

Provides managed detection and response cybersecurity services including 24/7 security operations centre monitoring, threat hunting, incident response and digital forensics. Develops an AI‑driven…

Who does ESENTIRE UK LIMITED sell to?

Serves mid-market businesses and public sector organisations needing managed cybersecurity, including finance, insurance, legal, healthcare, manufacturing, retail, construction, private equity, food…

Key contacts (1)
KT
Kerry Todd Bailey
Director
Full details & directors in the file
Company vitals
UK Headcount
19
UK Revenue
£3.5MEstimate
Founded
12 years ago
Since Jul 2014
HQ
London
Financial health
70

Financial Health

Healthy

Healthy · 0% CAGR over 1y

Location

Map of London
5 New Street Square
London, EC4A 3TW
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SpyCloud
CybersecuritySaaSScale-up
19 employeesInc. 2019LondonCH 11997053
spycloud.com
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Financial sub-scores

Computed from 4 filings
Headcount100 / 100
What does SpyCloud do?

Provides identity threat protection software that uses recaptured breach and malware data from the dark web to detect exposed credentials, session cookies and personal data, helping organisations…

Who does SpyCloud sell to?

Sells to businesses and enterprises with employee, consumer, and vendor identity exposure risks, including security, fraud, and IT teams. Also serves financial services organisations and cybercrime…

Key contacts (1)
JL
Jennifer Lynn Parker
Director
Full details & directors in the file
Company vitals
UK Headcount
19
UK Revenue
£271.9KEstimate
Founded
7 years ago
Since May 2019
HQ
London
Financial health
100

Financial Health

Strong

Strong · Hiring · 20% CAGR over 3y

Hiring

Location

Map of London
5 New Street Square
London, EC4A 3TW
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Lupovis Limited
Lupovis
CybersecuritySaaSStartup
10 employeesInc. 2021GlasgowCH SC698811
lupovis.io
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Financial sub-scores

Computed from 3 filings
Net assets100 / 100
Cash16 / 100
Headcount75 / 100
What does Lupovis Limited do?

Provides cybersecurity software that uses deception techniques such as decoys and honeypots to detect attackers inside networks. Offers SaaS tools for threat intelligence, IP reputation monitoring,…

Who does Lupovis Limited sell to?

Serves B2B cybersecurity buyers, including security operations teams and IT leaders in finance, higher education and manufacturing, plus managed security providers and organisations with complex…

Key contacts (5)
KL
Koen Lieven Aloïs Ignace de Waele
Director
FS
Frank Staut
Director
FW
Frederick William Morrell James
Director
XJ
Xavier Joseph A Bellekens
Director
IA
Ivan Andonovic
Director
Full details & directors in the file
Company vitals
UK Headcount
10
UK Revenue
£765.8KEstimate
Founded
5 years ago
Since May 2021
HQ
Glasgow
Financial health
70

Financial Health

Healthy

Healthy · Hiring · 12% CAGR over 2y

Hiring

Location

Map of Glasgow
155 St Vincent Street
Glasgow, G2 5RZ
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Bluevoyant
CybersecurityIT Services & Managed ServicesAI & Machine Learning
55 employeesInc. 2012LondonCH 08259952
bluevoyant.com
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Financial sub-scores

Computed from 2 filings
Headcount69 / 100
What does Bluevoyant do?

Provides managed cybersecurity services including managed detection and response, third‑party risk management, and digital risk protection. Monitors networks, vendors, and online assets for threats,…

Who does Bluevoyant sell to?

Sells to B2B cybersecurity, IT, risk and compliance teams at mid-market and enterprise organisations managing networks, third-party vendors and digital brand exposure, including users of Microsoft,…

Key contacts (2)
MW
Michael William Twomey
Director
JA
James Arthur Rosenthal
Director
Full details & directors in the file
Company vitals
UK Headcount
55
UK Revenue
£87.8KEstimate
Founded
13 years ago
Since Oct 2012
HQ
London
Financial health
69

Financial Health

Healthy

Healthy · Hiring · 20% CAGR over 1y

Hiring

Location

Map of London
16 Great Queen Street
London, WC2B 5AH
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OBRELA SECURITY INDUSTRIES LIMITED
Obrela
CybersecurityIT Services & Managed ServicesSaaS
7 employeesInc. 2011Finchley, LondonCH 07672284
obrela.com
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Financial sub-scores

Computed from 3 filings
Net assets21 / 100
Cash100 / 100
Headcount90 / 100
What does OBRELA SECURITY INDUSTRIES LIMITED do?

Provides managed detection and response cybersecurity services, cyber risk and compliance management, and digital forensics and incident response. Operates the Swordfish platform to monitor threats,…

Who does OBRELA SECURITY INDUSTRIES LIMITED sell to?

Serves B2B organisations with complex digital operations, including manufacturing, shipping, banking and finance, energy and utilities, healthcare, telecommunications, oil and gas, and retail…

Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£2.9MEstimate
Founded
15 years ago
Since Jun 2011
HQ
Finchley, London
Financial health
61

Financial Health

Healthy

Healthy · Hiring · 18% CAGR over 2y

Hiring

Location

Map of Finchley, London
3rd Floor Marlborough House, 298 Regents Park Road
Finchley, London, N3 2SZ
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Integrity360
CybersecurityIT Services & Managed ServicesPhysical Security Services
5 employeesInc. 1998LondonCH 03538529
integrity360.com
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What does Integrity360 do?

Provides cyber security services including managed detection and response, threat monitoring, incident response, penetration testing, vulnerability management, and security operations. Also offers…

Who does Integrity360 sell to?

Serves organisations in the public sector and regulated industries including banking, fintech, healthcare, education, utilities, manufacturing, professional services and media across Europe.

Key contacts (5)
TS
Thomas Schoendorff
Director
AA
Andrew Amos
Director
GB
Gareth Bearman
Director
JW
Jeff Ward
Director
MC
Matthew Charles Tomlinson
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£91.8KEstimate
Founded
28 years ago
Since Apr 1998
HQ
London
Financial health

Financial Health

N/A

N/A

Location

Map of London
11 Ironmonger Lane
London, EC2V 8EY
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Rapid7
CybersecuritySaaSAI & Machine Learning
2 employeesInc. 2016LondonCH 10225902
rapid7.com
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What does Rapid7 do?

Develops and provides cybersecurity software and managed services, including managed detection and response (MDR), SIEM, vulnerability management, attack surface monitoring, cloud security tools, and…

Who does Rapid7 sell to?

Serves security and IT teams at mid-market and enterprise organisations globally, including finance, logistics, professional services and other businesses with cloud, hybrid and digital environments.

Key contacts (2)
PB
Peter Benjamin Kaes
Director
TM
Timothy Michael Adams
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£69.3KEstimate
Founded
10 years ago
Since Jun 2016
HQ
London

Location

Map of London
Riverbank House, 2 Swan Lane
London, EC4R 3TT
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FIVECAST UK LIMITED
Fivecast
AI & Machine LearningSaaSCybersecurity
9 employeesInc. 2022LondonCH 13861067
fivecast.com
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Financial sub-scores

Computed from 3 filings
Cash100 / 100
Headcount100 / 100
What does FIVECAST UK LIMITED do?

Develops open‑source intelligence software that collects and analyses data from the surface, deep, and dark web. Provides AI‑driven platforms used by government, law enforcement, defence, and…

Who does FIVECAST UK LIMITED sell to?

Serves government intelligence, border security, defence and law enforcement agencies, plus corporate security, financial crime and insurance teams in large organisations.

Key contacts (2)
BS
Brenton Shane Cooper
Director
DJ
Duane John Rivett
Director
Full details & directors in the file
Company vitals
UK Headcount
9
UK Revenue
£1.6MEstimate
Founded
4 years ago
Since Jan 2022
HQ
London
Financial health
100

Financial Health

Strong

Strong · Hiring · 50% CAGR over 2y

Hiring

Location

Map of London
10 John Street
London, WC1N 2EB
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SECURITYSCORECARD UK LIMITED
Securityscorecard
CybersecuritySaaS
17 employeesInc. 2021CheltenhamCH 13575875
securityscorecard.com
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Financial sub-scores

Computed from 3 filings
Net assets100 / 100
Cash100 / 100
Headcount100 / 100
What does SECURITYSCORECARD UK LIMITED do?

Provides cybersecurity risk intelligence and third‑party risk management software. Platform monitors organisations’ external attack surface, security ratings and threat data to detect…

Who does SECURITYSCORECARD UK LIMITED sell to?

Serves enterprise security, risk, TPRM and SOC teams managing large supplier ecosystems, across sectors including financial services, healthcare, technology, public sector, critical infrastructure,…

Key contacts (1)
BT
Brian Thomas Fitzpatrick
Director
Full details & directors in the file
Company vitals
UK Headcount
17
UK Revenue
£1.4MEstimate
Founded
5 years ago
Since Aug 2021
HQ
Cheltenham
Financial health
100

Financial Health

Strong

Strong · Growing, Hiring · 24% CAGR over 2y

GrowingHiring

Location

Map of Cheltenham
4th Floor, St James House, St. James Square
Cheltenham, GL50 3PR
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COUNTERCRAFT LTD
Countercraft
CybersecuritySaaSDeep Tech
5 employeesInc. 2016LondonCH 10506369
countercraftsec.com
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Financial sub-scores

Computed from 5 filings
Net assets0 / 100
Cash100 / 100
Headcount100 / 100
What does COUNTERCRAFT LTD do?

Develops cybersecurity software that uses deception technology to create decoy environments within networks, generating threat intelligence, detecting attackers, and monitoring lateral movement and…

Who does COUNTERCRAFT LTD sell to?

Serves enterprise CISOs and security teams, public infrastructure operators, governments and national security organisations, with focus on energy, financial services, healthcare, manufacturing,…

Key contacts (1)
DB
David Barroso Berrueta
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£474.8KEstimate
Founded
9 years ago
Since Dec 2016
HQ
London
Financial health
55

Financial Health

Stable

Stable · Hiring · 26% CAGR over 4y

HiringFinancial distressTechnical insolvency

Location

Map of London
3rd Floor, 86-90 Paul Street
London, EC2A 4NE
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SYGNIA CONSULTING UK LIMITED
Sygnia
Cybersecurity
3 employeesInc. 2021LondonCH 13487730
sygnia.co
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Financial sub-scores

Computed from 3 filings
Cash35 / 100
Headcount17 / 100
What does SYGNIA CONSULTING UK LIMITED do?

Provides cybersecurity consulting and services including incident response, threat hunting, managed detection and response (MDR), cyber readiness assessments, red and purple team testing, threat…

Who does SYGNIA CONSULTING UK LIMITED sell to?

Serves global enterprises and CISOs, including organisations in crypto, retail, financial services, healthcare, law, logistics and transportation, industrial systems, telecoms and technology.

Key contacts (1)
GS
Guy Segal
Director
Full details & directors in the file
Company vitals
UK Headcount
3
UK Revenue
£378.2KEstimate
Founded
5 years ago
Since Jul 2021
HQ
London
Financial health
26

Financial Health

Weak

Weak · -13% CAGR over 2y

Location

Map of London
Suite 1, 7th Floor, 50 Broadway
London, SW1H 0BL
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NETACEA LIMITED
Netacea
CybersecuritySaaSAI & Machine Learning
1 employeesInc. 2018ManchesterCH 11566936
netacea.com
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Financial sub-scores

Computed from 3 filings
Net assets0 / 100
Cash100 / 100
Headcount0 / 100
What does NETACEA LIMITED do?

Develops cybersecurity software that detects and blocks automated bot traffic targeting websites, APIs and mobile apps. Provides AI‑driven bot protection, threat intelligence and monitoring to…

Who does NETACEA LIMITED sell to?

Serves enterprise businesses with high-traffic websites, APIs and apps, especially retail and eCommerce, media and streaming, telecommunications, travel and hospitality firms, and their security…

Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£826.7KEstimate
Founded
8 years ago
Since Sep 2018
HQ
Manchester
Financial health
27

Financial Health

Weak

Weak · -92% CAGR over 2y

Financial distressTechnical insolvency

Location

Map of Manchester
Suite 5.06 Department Bonded Warehouse, 18 Lower Byrom Street
Manchester, M3 4AP
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TRM Labs UK Ltd
TRM Labs
Blockchain & CryptoSaaSCybersecurity
20 employeesInc. 2022LondonCH 14005353
trmlabs.com
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Financial sub-scores

Computed from 3 filings
Net assets100 / 100
Cash100 / 100
What does TRM Labs UK Ltd do?

Develops blockchain intelligence software used by financial institutions, crypto businesses and law enforcement to monitor cryptocurrency transactions, screen wallets, detect fraud and sanctions…

Who does TRM Labs UK Ltd sell to?

Serves government agencies, law enforcement, national security teams, regulators, tax authorities, financial institutions, fintechs and crypto businesses involved with digital assets.

Key contacts (3)
DM
Devin MacGriff
Director
RR
Rahul Raina
Director
EC
Esteban Castano
Director
Full details & directors in the file
Company vitals
UK Headcount
20
UK Revenue
£6.7MEstimate
Founded
4 years ago
Since Mar 2022
HQ
London
Financial health
100

Financial Health

Strong

Strong

Location

Map of London
Suite 1, 7th Floor, 50 Broadway
London, SW1H 0BL
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Eggplant Live
CybersecurityIT Services & Managed Services
5 employeesInc. 2000WokinghamCH 04069379
nccgroup.com
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What does Eggplant Live do?

Provides cyber security and risk management services including penetration testing, incident response, threat intelligence, managed detection and response, vulnerability management, security…

Who does Eggplant Live sell to?

Serves large enterprises and government/public sector organisations, across financial services, legal/professional services, retail, transport, technology/media/telecoms, energy/utilities,…

Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£23KEstimate
Founded
26 years ago
Since Sep 2000
HQ
Wokingham

Location

Map of Wokingham
610 Wharfedale Road, Winnersh
Wokingham, RG41 5TP
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NCC
CybersecurityIT Services & Managed Services
1 employeesInc. 2021ManchesterCH 13325653
nccgroup.com
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What does NCC do?

Provides cybersecurity services including penetration testing, incident response, threat intelligence, and managed detection and response. Offers security consulting, vulnerability management, attack…

Who does NCC sell to?

Serves large enterprises and government organisations globally, including financial services, legal and professional services, retail, transport, technology/media/telecoms, energy, manufacturing and…

Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£19.8KEstimate
Founded
5 years ago
Since Apr 2021
HQ
Manchester

Location

Map of Manchester
Xyz Building 2 Hardman Boulevard, Spinningfields
Manchester, M3 3AQ
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OUTPOST24 UK LIMITED
Outpost24
CybersecuritySaaS
0 employeesInc. 2005LondonCH 05363691
outpost24.com
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Financial sub-scores

Computed from 5 filings
Net assets38 / 100
Cash100 / 100
Headcount0 / 100
What does OUTPOST24 UK LIMITED do?

Develops cybersecurity software and services for managing cyber risk. Provides attack surface management, vulnerability scanning, digital risk protection, penetration testing, and threat intelligence…

Who does OUTPOST24 UK LIMITED sell to?

Sells to B2B security, IT and risk teams at organisations needing cyber risk management, attack surface visibility, application security testing, threat intelligence and PCI compliance support.

Key contacts (3)
KO
Klas Ola Burmark
Director
IE
Ido Erlichman
Director
EA
Ebba Alexandra Hamilton
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£1.8MEstimate
Founded
21 years ago
Since Feb 2005
HQ
London
Financial health
45

Financial Health

Stable

Stable · -66% CAGR over 4y

Location

Map of London
Fora Space 2 Stephen Street, Fitzrovia
London, W1T 1AN
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DRAGOS EXPRESS WASH LTD
Dragos Express Wash
Cybersecurity
6 employeesInc. 2022BedfordCH 13929289
dragos.com/reporting-security-issues-to-dragos
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Financial sub-scores

Computed from 3 filings
Headcount100 / 100
What does DRAGOS EXPRESS WASH LTD do?

Develops and provides cybersecurity software and services for industrial and operational technology (OT) environments, including asset visibility, vulnerability management, threat detection, threat…

Who does DRAGOS EXPRESS WASH LTD sell to?

Serves industrial and critical infrastructure organisations, targeting security and operations teams responsible for operational technology environments and related compliance regimes such as NERC…

Key contacts (1)
OT
Oresti Tafillari
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£73KEstimate
Founded
4 years ago
Since Feb 2022
HQ
Bedford
Financial health
100

Financial Health

Strong

Strong · Hiring · 145% CAGR over 2y

Hiring

Location

Map of Bedford
27 St. Cuthberts Street
Bedford, MK40 3JG
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Vectra AI
CybersecurityAI & Machine LearningSaaS
28 employeesInc. 2015LondonCH 09717205
vectra.ai
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Financial sub-scores

Computed from 5 filings
Headcount97 / 100
What does Vectra AI do?

Develops AI‑driven cybersecurity software that monitors network, cloud and identity activity to detect and respond to cyberattacks. Provides network detection and response (NDR) platforms, threat…

Who does Vectra AI sell to?

Sells to enterprise security, SecOps and SOC teams, including organisations in finance, healthcare, higher education, public sector and critical infrastructure that manage network, cloud and identity…

Key contacts (2)
UA
Urja Anil Patel
Director
AP
Annette Puente
Director
Full details & directors in the file
Company vitals
UK Headcount
28
UK Revenue
£350KEstimate
Founded
11 years ago
Since Aug 2015
HQ
London
Financial health
97

Financial Health

Strong

Strong · Hiring · 10% CAGR over 4y

Hiring

Location

Map of London
Suite 4, 7th Floor, 50 Broadway
London, SW1H 0DB
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NCC Group
CybersecurityIT Services & Managed Services
5 employeesInc. 2002ManchesterCH 04474600
nccgroup.com
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What does NCC Group do?

Provides cyber security services including penetration testing, incident response, threat intelligence, vulnerability management, and managed detection and response. Also offers security consulting,…

Who does NCC Group sell to?

Serves large enterprises and government/public sector bodies globally, including financial services, legal, retail, transport, technology/media/telecoms, energy, manufacturing and health…

Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£69.8KEstimate
Founded
24 years ago
Since Jul 2002
HQ
Manchester

Location

Map of Manchester
Xyz Building 2 Hardman Boulevard, Spinningfields
Manchester, M3 3AQ
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MITIGA-UK LTD
Mitiga
CybersecuritySaaSAI & Machine Learning
4 employeesInc. 2019CheltenhamCH 12265567
mitiga.io
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Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount100 / 100
What does MITIGA-UK LTD do?

Develops a cloud detection and response (CDR) cybersecurity platform that monitors cloud, SaaS, identity and AI environments. The software analyses activity, reconstructs attack sequences, detects…

Who does MITIGA-UK LTD sell to?

Sells to B2B security teams, SOCs and IT leaders at organisations running cloud, SaaS, AI and identity infrastructure, especially those needing integrated cyber resilience across complex security…

Key contacts (1)
AP
Ariel Parnes
Director
Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£1.1MEstimate
Founded
6 years ago
Since Oct 2019
HQ
Cheltenham
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 19% CAGR over 4y

Hiring

Location

Map of Cheltenham
4th Floor, St. James House, St. James Square
Cheltenham, GL50 3PR
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KYND LIMITED
Kynd
CybersecuritySaaSScale-up
52 employeesInc. 2017LondonCH 10943213
kynd.io
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Financial sub-scores

Computed from 5 filings
Net assets21 / 100
Cash100 / 100
Headcount100 / 100
What does KYND LIMITED do?

Develops cyber risk management software that analyses organisations’ internet‑facing assets and supply chains to identify vulnerabilities and exposures. Provides data and analytics tools used by…

Who does KYND LIMITED sell to?

Serves B2B organisations of any size and industry, including cyber insurance brokers, underwriters, financial services firms, public entities, and teams managing internal, supplier, client, or…

Key contacts (6)
MH
Melanie Hayes
Director
DM
Dave Moreau
Director
DR
Daryn Rhonda Edgar
Director
RJ
Rowan John Bird
Director
BR
Beatrice Rubini
Director
AM
Andrew Mansell Thomas
Director
Full details & directors in the file
Company vitals
UK Headcount
52
UK Revenue
£379.1KEstimate
Founded
9 years ago
Since Sep 2017
HQ
London
Financial health
64

Financial Health

Healthy

Healthy · Hiring · 39% CAGR over 4y

Hiring

Location

Map of London
Unit 3-4 The Grain Store, 70 Weston Street
London, SE1 3QH
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CYPFER LIMITED
Cypfer
CybersecurityIT Services & Managed Services
20 employeesInc. 2022LondonCH 14393640
cypfer.com
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Financial sub-scores

Computed from 2 filings
Net assets0 / 100
Cash100 / 100
Headcount100 / 100
What does CYPFER LIMITED do?

Provides cybersecurity incident response and ransomware recovery services. Conducts digital forensics, breach and cloud investigations, dark web monitoring, and cyber risk assessments, and offers…

Who does CYPFER LIMITED sell to?

Serves businesses, critical infrastructure operators and organisations with legal/eDiscovery needs worldwide, targeting security, IT, risk and legal teams responding to cyber incidents or managing…

Key contacts (1)
DT
Daniel Tobok
Director
Full details & directors in the file
Company vitals
UK Headcount
20
UK Revenue
£423.5KEstimate
Founded
3 years ago
Since Oct 2022
HQ
London
Financial health
55

Financial Health

Stable

Stable · Hiring · 122% CAGR over 1y

HiringFinancial distressTechnical insolvency

Location

Map of London
28th & 29th Floors 30 St Mary'S Axe, The City Of London
London, EC3A 8BF
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Expel
CybersecuritySaaSAI & Machine Learning
11 employeesInc. 2022LondonCH 14295820
expel.com
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Financial sub-scores

Computed from 3 filings
Headcount72 / 100
What does Expel do?

Provides managed detection and response cybersecurity services, including 24/7 security monitoring, threat detection, investigation, and incident response. Develops a security operations platform…

Who does Expel sell to?

Serves B2B security teams and SOC leaders at organizations of any size across industries, including those operating cloud, email, endpoint, identity, network and SaaS environments.

Key contacts (2)
ZB
Zachary Blaine
Director
YD
Yanek Donovan Korff
Director
Full details & directors in the file
Company vitals
UK Headcount
11
UK Revenue
£212.4KEstimate
Founded
4 years ago
Since Aug 2022
HQ
London
Financial health
72

Financial Health

Healthy

Healthy · Hiring · 11% CAGR over 2y

Hiring

Location

Map of London
Birchin Court 5th Floor, 19-25 Birchin Lane
London, EC3V 9DU
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RELIANCE CYBER LIMITED
Reliance Cyber
CybersecurityIT Services & Managed Services
1 employeesInc. 2003LondonCH 04924133
reliancecyber.com
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Financial sub-scores

Computed from 5 filings
Cash35 / 100
Headcount0 / 100
What does RELIANCE CYBER LIMITED do?

Provides managed cyber security services including monitoring and management of IT security infrastructure, managed detection and response, threat intelligence and vulnerability management. Also…

Who does RELIANCE CYBER LIMITED sell to?

Serves businesses and organisations across the UK and Ireland, especially those with security teams, critical digital infrastructure, compliance needs, or exposure to cyber threats.

Key contacts (3)
JM
Jennifer Maureen Kalenderidis
Director
AJ
Alexander James Hartley Martin
Director
JM
James Michael Chappell
Director
Full details & directors in the file
Company vitals
UK Headcount
1
UK Revenue
£10.9M
Founded
22 years ago
Since Oct 2003
HQ
London
Financial health
17

Financial Health

Distressed

Distressed · -64% CAGR over 5y

Financial distressTechnical insolvency

Location

Map of London
1 Valentine Place
London, SE1 8QH
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ALERT LOGIC UK LIMITED
Alert Logic
CybersecuritySaaS
3 employeesInc. 2014Altrincham, CheshireCH 08857442
alertlogic.com
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Financial sub-scores

Computed from 5 filings
Cash11 / 100
Headcount0 / 100
What does ALERT LOGIC UK LIMITED do?

Provides managed cybersecurity services including continuous threat monitoring, detection and response across cloud, network, endpoint and application environments. Offers managed detection and…

Who does ALERT LOGIC UK LIMITED sell to?

Serves IT and security teams at businesses needing coverage across cloud, hybrid, on-premise, SaaS, web application and API environments, including organisations with compliance requirements such as…

Full details & directors in the file
Company vitals
UK Headcount
3
UK Revenue
£19.6M
Founded
12 years ago
Since Jan 2014
HQ
Altrincham, Cheshire
Financial health
6

Financial Health

Distressed

Distressed · -59% CAGR over 4y

Financial distressTechnical insolvency

Location

Map of Altrincham, Cheshire
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, WA14 2DT
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Darktrace
CybersecurityAI & Machine LearningSaaS
5 employeesInc. 2013CambridgeCH 08562035
darktrace.com
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What does Darktrace do?

Develops AI-powered cybersecurity software that detects, investigates, and responds to cyber threats across networks, email, cloud, endpoints, identities, and operational technology environments. The…

Who does Darktrace sell to?

Serves businesses and public-sector organizations of all sizes, particularly CISOs, security teams and IT leaders managing enterprise networks, cloud, email, OT, identity and endpoint environments,…

Key contacts (2)
SR
Suman Raju
Director
JJ
Jill Jackson Popelka
Director
Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£90.8KEstimate
Founded
13 years ago
Since Jun 2013
HQ
Cambridge

Location

Map of Cambridge
Maurice Wilkes Building St John'S Innovation Park, Cowley Road
Cambridge, CB4 0DS
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Cybaverse LTD
Cybaverse
CybersecuritySaaSStartup
22 employeesInc. 2018Portsmouth, HampshireCH 11537535
cybaverse.co.uk
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Financial sub-scores

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

Develops and operates a cyber security platform that integrates security monitoring, SIEM data, vulnerability management, managed detection and response, penetration testing, compliance support, and…

Who does Cybaverse LTD sell to?

Sells to businesses with in-house security, IT and compliance teams, including organisations with limited resources or fragmented toolsets that need 24/7 security support and operational oversight.

Key contacts (5)
AW
Andreas Wuchner
Director
RR
Robin Rensen
Director
SM
Simon Matthew Phillips
Director
GB
Gemma Blake
Director
OS
Oliver Spence
Director
Full details & directors in the file
Company vitals
UK Headcount
22
UK Revenue
£596.7KEstimate
Founded
8 years ago
Since Aug 2018
HQ
Portsmouth, Hampshire
Financial health
100

Financial Health

Strong

Strong · Growing, Hiring · 35% CAGR over 2y

GrowingHiring

Location

Map of Portsmouth, Hampshire
Suite C, Second Floor, Building 2000 Lakeside North Harbour, Western Road
Portsmouth, Hampshire, PO6 3EN
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Tadaweb UK Limited
Tadaweb
SaaSCybersecurityAI & Machine Learning
18 employeesInc. 2018LondonCH 11574511
tadaweb.com
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Financial sub-scores

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

Develops software for open‑source intelligence (OSINT) and publicly available information (PAI) analysis, providing an operating system that aggregates and analyses small data from online sources to…

Key contacts (3)
JS
Julian Stephen Midwinter
Director
EN
Erik Noren
Director
WN
Wojciech Nazarek
Director
Full details & directors in the file
Company vitals
UK Headcount
18
UK Revenue
£819KEstimate
Founded
7 years ago
Since Sep 2018
HQ
London
Financial health
55

Financial Health

Stable

Stable · Hiring · 16% CAGR over 4y

HiringFinancial distressTechnical insolvency

Location

Map of London
94-102 Euston Street
London, NW1 2HA
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CloudGuard Ltd
Cloudguard
CybersecurityIT Services & Managed Services
23 employeesInc. 2020Manchester, SurreyCH 12813004
cloudguard.ai
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Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount100 / 100
What does CloudGuard Ltd do?

Provides managed cybersecurity services including managed extended detection and response (MXDR), security monitoring, threat detection and response, Microsoft Sentinel integration, and consultancy…

Who does CloudGuard Ltd sell to?

Serves B2B and public-sector organisations with IT or security teams, including financial services firms, private equity, law firms, housing associations, manufacturers, professional services…

Key contacts (2)
ML
Matt Lovell
Director
JI
Javid Iqbal Khan
Director
Full details & directors in the file
Company vitals
UK Headcount
23
UK Revenue
£772.3KEstimate
Founded
6 years ago
Since Aug 2020
HQ
Manchester, Surrey
Financial health
73

Financial Health

Healthy

Healthy · Hiring · 119% CAGR over 4y

HiringFinancial distressTechnical insolvency

Location

Map of Manchester, Surrey
Clockwise Offices Linley House, Dickinson Street
Manchester, Surrey, M1 4LF
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Truesec
CybersecurityAI & Machine LearningIT Services & Managed Services
80 employeesInc. 2016LondonCH 10082671
truesec.com
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Financial sub-scores

Computed from 4 filings
Headcount100 / 100
What does Truesec do?

Provides cybersecurity services including managed detection and response, incident response, digital forensics, threat exposure management, and security consulting. Advises on cloud, identity and…

Who does Truesec sell to?

Serves public sector and government bodies, small and medium businesses, and enterprises across industries, including organizations running mission-critical operations, complex IT environments, and…

Full details & directors in the file
Company vitals
UK Headcount
80
UK Revenue
£298.9KEstimate
Founded
10 years ago
Since Mar 2016
HQ
London
Financial health
100

Financial Health

Strong

Strong · Hiring · 23% CAGR over 3y

Hiring

Location

Map of London
91 Brick Lane
London, E1 6QL
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Approov Limited
Approov
CybersecuritySaaS
6 employeesInc. 2001EdinburghCH SC224237
approov.io
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Financial sub-scores

Computed from 5 filings
Net assets0 / 100
Cash100 / 100
Headcount26 / 100
What does Approov Limited do?

Develops mobile application security software that protects apps and APIs through runtime application self‑protection, app and device attestation, certificate pinning, and cloud‑managed secrets.…

Who does Approov Limited sell to?

Serves security and mobile engineering teams at organisations with consumer mobile apps, including finance, healthcare, automotive, retail/ecommerce, gaming/gambling and government.

Key contacts (4)
SC
Steven Charles Deluca
Director
IM
Iain McCready
Director
TA
Theodore A Miracco
Director
LL
Lucio Luigi Lanza
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£377.4KEstimate
Founded
24 years ago
Since Oct 2001
HQ
Edinburgh
Financial health
34

Financial Health

Weak

Weak · -4% CAGR over 4y

Financial distressTechnical insolvency

Location

Map of Edinburgh
Atria One, 144 Morrison Street
Edinburgh, EH3 8EX
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ARCTIC WOLF NETWORKS UK LTD
Arctic Wolf
CybersecuritySaaS
74 employeesInc. 2020Newcastle Upon TyneCH 13100729
arcticwolf.com/uk
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Financial sub-scores

Computed from 4 filings
Profitability100 / 100
Net assets100 / 100
Cash90 / 100
Headcount100 / 100
What does ARCTIC WOLF NETWORKS UK LTD do?

Provides managed cybersecurity services including security monitoring, threat detection and response, incident response, risk assessment, and security awareness training. Operates a security…

Who does ARCTIC WOLF NETWORKS UK LTD sell to?

Serves businesses and organisations with internal IT/security teams, including financial services, healthcare, legal, manufacturing, and sports and entertainment sectors, plus firms needing breach…

Key contacts (1)
AM
Aaron Matthew Boynton
Director
Full details & directors in the file
Company vitals
UK Headcount
74
UK Revenue
£29.5M
Founded
5 years ago
Since Dec 2020
HQ
Newcastle Upon Tyne
Financial health
98

Financial Health

Strong

Strong · Profitable, Growing, Hiring · 63% CAGR over 3y

ProfitableGrowingHiring

Location

Map of Newcastle Upon Tyne
Earl Grey House 77 Grey Street, 3rd Floor
Newcastle Upon Tyne, NE1 6EF
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guardsix UK Ltd.
Guardsix
CybersecuritySaaS
7 employeesInc. 2014LondonCH 08956030
logpoint.com/en
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Financial sub-scores

Computed from 4 filings
Net assets0 / 100
Cash100 / 100
Headcount0 / 100
What does guardsix UK Ltd. do?

Develops cybersecurity software for security operations, providing a platform that combines SIEM, network detection and response (NDR), automation and case management to detect cyber threats, analyse…

Who does guardsix UK Ltd. sell to?

Serves MSSPs and in-house SOC/security teams in organisations with data residency needs, especially education, public administration, financial services, critical infrastructure, healthcare, retail,…

Key contacts (1)
MD
Mikkel Drucker
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£2.4M
Founded
12 years ago
Since Mar 2014
HQ
London
Financial health
27

Financial Health

Weak

Weak · -26% CAGR over 3y

Financial distressTechnical insolvency

Location

Map of London
823 Salisbury House, 29 Finsbury Circus
London, EC2M 5QQ
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CyberOne Limited
Cyberone
CybersecurityIT Services & Managed Services
Inc. 2005London, BucksCH 05585059
cyberone.security
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Financial sub-scores

Computed from 5 filings
Net assets17 / 100
Cash100 / 100
Headcount0 / 100
What does CyberOne Limited do?

Provides managed cyber security services including 24/7 threat monitoring, managed detection and response (MXDR), incident response, penetration testing, cloud and Microsoft security consulting, and…

Who does CyberOne Limited sell to?

Serves growth-focused B2B organisations using Microsoft security, especially in finance, banking and insurance, professional services, healthcare and life sciences, technology, retail, and…

Key contacts (2)
AS
Andriele Silva Franco List
Director
DJ
Dominic Julian Irvine List
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£2.2MEstimate
Founded
20 years ago
Since Oct 2005
HQ
London, Bucks
Financial health
35

Financial Health

Weak

Weak

Location

Map of London, Bucks
1 Kingdom Street
London, Bucks, W2 6BD
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ExtraHop
CybersecuritySaaS
28 employeesInc. 2011LondonCH 07662477
extrahop.com
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Financial sub-scores

Computed from 3 filings
Headcount46 / 100
What does ExtraHop do?

Develops network visibility and security software that analyses network traffic to detect threats, support incident investigation, and monitor performance. Provides network detection and response,…

Who does ExtraHop sell to?

Serves enterprise IT security, SOC and network operations teams in education, defence and intelligence, financial services, healthcare, retail, and public sector organisations.

Key contacts (1)
LE
Lauren Elizabeth Zajac
Director
Full details & directors in the file
Company vitals
UK Headcount
28
UK Revenue
£390.3KEstimate
Founded
15 years ago
Since Jun 2011
HQ
London
Financial health
46

Financial Health

Stable

Stable · 2% CAGR over 2y

Location

Map of London
C/O Csc Cls (Uk) Limited 5 Churchill Place, 10th Floor
London, E14 5HU
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Corelight
CybersecurityAI & Machine LearningSaaS
18 employeesInc. 2018LondonCH 11252070
corelight.com
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Financial sub-scores

Computed from 3 filings
Headcount70 / 100
What does Corelight do?

Develops network detection and response (NDR) software and appliances that monitor and analyse network traffic to detect cyber threats. Provides sensors, analytics, intrusion detection, packet…

Who does Corelight sell to?

Serves enterprise and public-sector security teams, including SOCs in energy, federal government, financial services, healthcare, transport, state/local government and education.

Key contacts (2)
BD
Brian Dye
Director
RK
Russell Keefe
Director
Full details & directors in the file
Company vitals
UK Headcount
18
UK Revenue
£254.3KEstimate
Founded
8 years ago
Since Mar 2018
HQ
London
Financial health
70

Financial Health

Healthy

Healthy · Hiring · 10% CAGR over 2y

Hiring

Location

Map of London
Suite 4, 7th Floor, 50 Broadway
London, SW1H 0DB
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Bridewell
CybersecurityIT Services & Managed Services
5 employeesInc. 2017ReadingCH 11101195
bridewell.com
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What does Bridewell do?

Provides cyber security consultancy and managed security services, including security architecture, risk assessments, penetration testing, security operations centre monitoring, threat detection and…

Who does Bridewell sell to?

Serves B2B organisations with complex, highly regulated environments, including those operating critical business infrastructure and needing support across cloud, on-premise and operational…

Full details & directors in the file
Company vitals
UK Headcount
5
UK Revenue
£104.6KEstimate
Founded
8 years ago
Since Dec 2017
HQ
Reading

Location

Map of Reading
Thames Tower, Station Road
Reading, RG1 1LX
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ANOMALI LIMITED
Anomali
CybersecuritySaaSAI & Machine Learning
32 employeesInc. 2016LondonCH 09981155
anomali.com
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Financial sub-scores

Computed from 3 filings
Cash20 / 100
Headcount0 / 100
What does ANOMALI LIMITED do?

Develops cybersecurity software platforms that aggregate security data and threat intelligence for security operations teams. Provides tools for threat detection, investigation and response,…

Who does ANOMALI LIMITED sell to?

Sells to enterprise security operations and cyber threat intelligence teams, including SOC analysts, incident responders and threat hunters in organisations managing complex cybersecurity programmes.

Key contacts (2)
UT
Udit Tibrewal
Director
HN
Hugh Njemanze
Director
Full details & directors in the file
Company vitals
UK Headcount
32
UK Revenue
£6.9MEstimate
Founded
10 years ago
Since Feb 2016
HQ
London
Financial health
10

Financial Health

Distressed

Distressed · -31% CAGR over 2y

Financial distress

Location

Map of London
10 John Street
London, WC1N 2EB
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Cybereason
CybersecuritySaaS
2 employeesInc. 2016LondonCH 10306277
cybereason.com
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What does Cybereason do?

Develops cybersecurity software and services including extended detection and response (XDR), endpoint protection, and threat monitoring tools. Provides managed detection and response, incident…

Who does Cybereason sell to?

Serves enterprise security teams, IT leaders and incident-response buyers across sectors, including organisations with on-prem or air-gapped environments, plus resale, managed service and technology…

Key contacts (2)
GP
Gregory Puff
Director
MN
Manish Narula
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£86.8KEstimate
Founded
10 years ago
Since Aug 2016
HQ
London

Location

Map of London
Cybereason Limited, 5 New Street Square
London, EC4A 3TW
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HEIMDAL SECURITY UK LIMITED
Heimdal
CybersecuritySaaS
26 employeesInc. 2019LondonCH 12204024
heimdalsecurity.com
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Financial sub-scores

Computed from 4 filings
Cash14 / 100
Headcount40 / 100
What does HEIMDAL SECURITY UK LIMITED do?

Develops and provides a unified cybersecurity platform offering endpoint, network and email security, vulnerability and patch management, privileged access management, and threat detection and…

Who does HEIMDAL SECURITY UK LIMITED sell to?

Sells to businesses and public sector organisations needing cybersecurity, including SMBs and enterprises in critical infrastructure, education, engineering, energy, government, healthcare,…

Key contacts (1)
JB
Jed Butcher
Director
Full details & directors in the file
Company vitals
UK Headcount
26
UK Revenue
£2MEstimate
Founded
7 years ago
Since Sep 2019
HQ
London
Financial health
27

Financial Health

Weak

Weak · 0% CAGR over 3y

Location

Map of London
Orega (Management) Ltd, 80 Strand
London, WC2R 0RL
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Vambrace
CybersecurityIT Services & Managed Services
6 employeesInc. 2019LeedsCH 11757996
vambrace.co.uk
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What does Vambrace do?

Provides cybersecurity services including compliance and risk management support, penetration testing, managed detection and response, vulnerability scanning, and security assessments. Also offers…

Who does Vambrace sell to?

Serves businesses and organisations with cybersecurity compliance and risk needs, targeting security, compliance and IT leaders managing SecOps, supplier risk, cloud environments and frameworks such…

Key contacts (1)
MH
Mike Hubbard
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£105.9KEstimate
Founded
7 years ago
Since Jan 2019
HQ
Leeds
Financial health

Financial Health

N/A

N/A

Location

Map of Leeds
Suite 29, Airedale House Business Centre, 423 Kirkstall Road
Leeds, LS4 2EW
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Mondas Consulting Ltd
Mondas Consulting
CybersecurityIT Services & Managed Services
14 employeesInc. 2007Farnborough, HampshireCH 06404381
mondasconsulting.com
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Financial sub-scores

Computed from 5 filings
Net assets39 / 100
Cash100 / 100
Headcount100 / 100
What does Mondas Consulting Ltd do?

Provides cybersecurity consulting and managed security services including SOC monitoring, SIEM log management, managed detection and response, vulnerability assessments, penetration testing, security…

Who does Mondas Consulting Ltd sell to?

Serves businesses and public sector organisations seeking cyber risk and compliance support, with stated focus on pharmaceutical, insurance, housing association, government, education and…

Key contacts (3)
CR
Chris Ronald Nicholas Wilkes-Green
Director
CG
Charmaine Gwenda Nevill
Director
LR
Lance Ralph Nevill
Director
Full details & directors in the file
Company vitals
UK Headcount
14
UK Revenue
£985KEstimate
Founded
18 years ago
Since Oct 2007
HQ
Farnborough, Hampshire
Financial health
72

Financial Health

Healthy

Healthy · Hiring · 29% CAGR over 4y

Hiring

Location

Map of Farnborough, Hampshire
The Hub, Farnborough Business Park, Fowler Avenue
Farnborough, Hampshire, GU14 7JP
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PURECYBER LIMITED
Purecyber
CybersecurityIT Services & Managed Services
0 employeesInc. 2016CardiffCH 10375137
purecyber.com
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Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
Headcount0 / 100
What does PURECYBER LIMITED do?

Provides cyber security services including managed 24/7 security operations centre (SOC) monitoring, threat detection, vulnerability scanning, penetration testing, incident response, and cyber…

Who does PURECYBER LIMITED sell to?

Serves B2B and public/third-sector organisations needing cyber security support, with stated sectors including housing, manufacturing, education, accountancy, legal, financial services and retail.

Key contacts (2)
RL
Robert Llewelyn Merrills
Director
DL
Damon Llewellyn Rands
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£6.3MEstimate
Founded
10 years ago
Since Sep 2016
HQ
Cardiff
Financial health
73

Financial Health

Healthy

Healthy · -44% CAGR over 5y

Location

Map of Cardiff
Suite A2, 5th Floor, One Central Square
Cardiff, CF10 1FS
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ZEPKO LIMITED
Zepko
CybersecurityIT Services & Managed Services
13 employeesInc. 2004Hampton, MiddlesexCH 05058229
zepko.com
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Financial sub-scores

Computed from 2 filings
Cash17 / 100
Headcount80 / 100
What does ZEPKO LIMITED do?

Provides managed cyber security services through a security operations centre, including continuous threat monitoring, incident response, penetration testing, breach assessment, and security…

Who does ZEPKO LIMITED sell to?

Serves B2B organisations needing managed security operations, from local mid-market businesses to global enterprises, including firms seeking compliance, ecommerce protection, remote-working security…

Full details & directors in the file
Company vitals
UK Headcount
13
UK Revenue
£1.1MEstimate
Founded
22 years ago
Since Feb 2004
HQ
Hampton, Middlesex
Financial health
49

Financial Health

Stable

Stable · Hiring · 30% CAGR over 1y

Hiring

Location

Map of Hampton, Middlesex
143 Station Road
Hampton, Middlesex, TW12 2AL
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156 more companies and their verified directors are in the file

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How Google Tag Manager usage is detected

Methodology

Company data

Detected companies are joined to UK Companies House records and XBRL accounts data. 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.

Detection

Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling. threat intelligence companies are identified using Firmbase's semantic classification of company activity, built from filings, websites and registered SIC codes rather than SIC codes alone. The detected counts and share figures on this page are computed within that sector cohort, so "share" always means share of threat intelligence companies with a detectable system — not of all UK companies.

Freshness

Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.

Google Tag Manager is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.

Other Threat Intelligence technology

Related directories

Frequently asked questions

How many UK threat intelligence companies use Google Tag Manager?
86 actively-trading UK threat intelligence companies run Google Tag Manager, detected via Firmbase's technology fingerprinting of their public websites joined with Companies House records. 15 of them report turnover above £5M in their most recent filed accounts.
What share of UK threat intelligence companies run Google Tag Manager?
Google Tag Manager accounts for 100% of UK threat intelligence companies with a detectable Tag manager (86 of 86), the most-detected Tag manager in the sector, ahead of Adobe Dynamic Tag Management (1.2%).
How is Google Tag Manager usage detected?
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present — tracking scripts, embedded forms, chat widgets and CMS markers. A company is included when one or more Google Tag Manager signatures are found on its site, with closely-related variants grouped under one name. Detection reflects the public web footprint, so the count is a conservative floor: companies using Google Tag Manager with no website signature will not appear.
What size threat intelligence companies use Google Tag Manager in the UK?
The median Google Tag Manager-running threat intelligence company employs 8 people and reports roughly £702k in UK turnover. 15 of the cohort report turnover above £5M.
What do Google Tag Manager-running threat intelligence companies also run?
70.9% of Google Tag Manager-running UK threat intelligence companies also run WordPress, 61.6% run Cloudflare, 47.7% run Yoast SEO, 36% run Google Analytics. Stack combinations are a useful maturity signal when qualifying the cohort.
Can I get contact details for these companies?
The downloadable list includes 210 verified directors — names and roles — across these 86 companies, sourced from Companies House filings with nominee appointments filtered out. Buy the list as a one-off purchase (from £49) and the full CSV/Excel file downloads directly from this page; emails and LinkedIn profiles are not included.

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