Turn this list into pipeline.
B2B Using hCaptcha in the UK: 821 Active Firms (2026)
B2B companies running website bot-protection checks sell to other organisations while filtering automated traffic across UK public sites.
Sales, marketing operations and IT/security teams usually sit behind hCaptcha adoption in this cohort, because the control touches enquiry forms, account sign-ins and partner portals rather than a purely internal process. For B2B suppliers, running hCaptcha tends to signal a direct-channel posture: enough inbound demand to attract automated form abuse, enough compliance awareness to care about contact-data handling, and enough technical capacity to maintain web controls. The pattern fits lean specialist teams as well as mid-market suppliers, with decisions often shared between commercial owners seeking clean lead capture and technical owners managing fraud, spam and availability.
Read more
Within this B2B adopter set, 821 companies running hCaptcha are actively trading in the UK. Reported employment totals 3,705 people, giving the cohort a visible but relatively small footprint rather than a broad labour-market category. In the detected security ranking for this sector, hCaptcha sits joint second at 2.5%, behind a much more widely detected alternative at 91.9%. Regional concentration is tilted towards larger business-service markets: London accounts for 20.3%, followed by the South East at 15.5%, the West Midlands at 12.1%, the North West at 10.5% and the South West at 9.5%.
B2B is not a single licensed industry in the UK, so obligations follow the underlying activity: financial services, telecoms, data processing and professional services all bring different rulebooks. For companies running hCaptcha, the sharper recurring issue is usually what happens around protected forms, because bot checks sit next to contact capture, account access and marketing consent flows. ICO guidance under PECR says the electronic-mail rule does not apply to corporate subscribers, so emails or texts to corporate bodies do not require PECR consent, but the sender must identify itself and provide a valid opt-out route. UK GDPR still applies where business-contact personal data is processed. Live B2B marketing calls also need CTPS and TPS screening where relevant.
Adoption appears tied less to novelty than to operating friction: spammed forms, account-abuse attempts and the cost of qualifying low-grade inbound demand. B2B suppliers with direct web acquisition tend to keep some form of human-verification layer, but the choice of tool may be bundled into hosting, security or content-management procurement rather than bought as a separate security project. Migration pressure is likely to come from privacy expectations, accessibility testing and vendor consolidation. Smaller adopters may stay with default plugins, while more mature teams push the control into a wider consent and fraud-prevention stack.
821
Active firms
2026
2.5%
Of detected Security share
UK B2B
6
Median headcount
Filed accounts
1,836
Verified contacts
Across this cohort
Key facts
About 9% of the trading cohort reports turnover above £5M (74 of 821 firms) — the rest sits below that revenue band.
5% of the cohort was incorporated since 2022 (46 firms), so a sizeable share is in its first few filing cycles.
Among UK B2B companies with a detectable security system, companies running the bot-protection tool account for 2.5% (821) of 33,190, compared with 91.9% (30,494) for the largest alternative and 2.5% (824) for another detected system.
Website stacks around the cohort are often content and analytics-oriented: 56.8% (466) also run a content-management platform, 50.1% (411) use web analytics and 34.3% (282) use a tag-management tool.
Registered offices skew towards London at 20.3% (167) and the South East at 15.5% (127), with the West Midlands at 12.1% (99), the North West at 10.5% (86) and the South West at 9.5% (78).
Detected usage spans several B2B supplier groups: Wholesale & Distribution 19.0% (156), Field Services & Trades 14.5% (119), Construction 13.9% (114), Advanced Manufacturing 13.2% (108) and SaaS 8.2% (67).
ICO guidance says B2B emails or texts to corporate bodies do not need PECR consent, but senders must not conceal their identity and must provide a valid opt-out address; UK GDPR still applies where personal data is processed.
Security market share among UK B2B
Share of the 33,190 UK B2B with a detectable system. As of June 2026.
What else do hCaptcha-running B2B run?
Share of the 821 hCaptcha-running UK companies where each technology was also detected. As of June 2026.
Where hCaptcha B2B are, and how healthy they look
By region
By registered-office region; companies without a regional match count toward Rest of UK.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
6
Median headcount
£738.7k
Median UK turnover
9%
Above £5M turnover
46
Incorporated since 2022
1,836 verified decision-maker contacts
across these 821 companies, with emails available in Firmbase. Filter by role, seniority and stack.
Top UK B2B using hCaptcha
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.
Financial sub-scores
Computed from 3 filingsDevelops identity security and privileged access management software. Platform provides credential vaulting, access governance, privileged remote access, and identity discovery tools to control and…
Sells to IT, IAM, security and compliance teams at businesses and government organisations that need to manage privileged access, workforce, machine, developer and AI identities.
Financial Health
StrongStrong · Profitable · -1% CAGR over 2y
Location
SECURITYSCORECARD UK LIMITED
Financial sub-scores
Computed from 3 filingsProvides cybersecurity risk intelligence and third‑party risk management software. Platform monitors organisations’ external attack surface, security ratings and threat data to detect…
Serves enterprise security, risk, TPRM and SOC teams managing large supplier ecosystems, across sectors including financial services, healthcare, technology, public sector, critical infrastructure,…
Financial Health
StrongStrong · Growing, Hiring · 24% CAGR over 2y
Location
Datagraphic Limited
Financial sub-scores
Computed from 5 filingsProvides document automation and data processing services including multichannel customer and employee communications, hybrid mail printing and fulfilment, inbound mail digitisation and archiving,…
Serves B2B organisations, particularly finance, payroll, HR, operations, customer service and IT teams needing high-volume customer, employee and supplier communications across print and digital…
Financial Health
StrongStrong · Growing · 1% CAGR over 4y
Location
IGPR Technologies Limited
Financial sub-scores
Computed from 4 filingsProvides digital medical reporting and record redaction software used by GP practices to process patient record requests. Supports insurers, legal professionals, government bodies and other…
Serves UK NHS GP practices, insurers, government bodies, medico-legal professionals, financial advisers, occupational health requestors, public sector contractors, clinical research organisations,…
Financial Health
StrongStrong · Growing, Hiring · 85% CAGR over 3y
Location
Data Financial Services Limited
Financial sub-scores
Computed from 3 filingsProvides investor record‑keeping, transfer agency and business process outsourcing services for asset managers and financial institutions. Offers technology platforms and data management to support…
Serves B2B financial institutions, particularly asset managers and investment fund providers, including large established firms and emerging companies operating in regulated investment markets.
Financial Health
StrongStrong · Growing, Hiring · 41% CAGR over 2y
Location
Harrington Moore Search Services Ltd
Financial sub-scores
Computed from 5 filingsProvides executive search and recruitment services for financial institutions, identifying and placing senior professionals across areas such as investment banking, capital markets, asset management,…
Serves B2B clients in the financial services sector, targeting senior leadership and hiring teams at major financial institutions with global operations, including banks, investment firms and related…
Financial Health
StrongStrong · Growing, Hiring · 50% CAGR over 4y
Location
Perforce Software UK Limited
Financial sub-scores
Computed from 5 filingsProvides sales and marketing support for a group developing enterprise DevOps software. Activities promote tools for version control, test data management, application testing, infrastructure…
Sells to enterprise software development and DevOps teams building mission-critical applications, including organisations in financial services, software and IT, media, gaming, semiconductor,…
Financial Health
StrongStrong · Hiring · 9% CAGR over 4y
Location
SRS Acquiom Holdings UK Ltd
Financial sub-scores
Computed from 2 filingsProvides technology and agency services for mergers and acquisitions and loan transactions, including virtual data rooms, escrow and payment administration, shareholder representation, digital deal…
Serves businesses and professional advisers involved in M&A and loan transactions, including deal parties, shareholders, lenders, and legal and financial practitioners.
Financial Health
StrongStrong · Hiring · 117% CAGR over 1y
Location
FCLS RM 19 Limited
Financial sub-scores
Computed from 4 filingsProvides company formation, corporate law support, and company secretarial services to legal and accountancy firms, including share restructures, capital reductions, company restorations, registered…
Serves UK accountancy and legal firms, solicitors and accountants that support business clients with company formations, corporate law procedures and company secretarial administration.
Financial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
X-Press Legal Services (Franchising) Limited
Financial sub-scores
Computed from 3 filingsProvides property search reports, conveyancing support services and compliance checks for legal professionals. Services include local authority, environmental, mining and drainage searches, AML and…
Serves conveyancing solicitors and legal practices handling residential and commercial property transactions across England and Wales, particularly firms requiring property search and compliance…
Financial Health
StableStable · Hiring · 32% CAGR over 2y
Location
TutorCruncher Ltd
Financial sub-scores
Computed from 5 filingsDevelops cloud-based tutor management software for tutoring companies. Platform provides scheduling, client and tutor CRM, lesson management, invoicing, payments, payroll automation, reporting, and…
Sells to B2B tutoring providers, including entrepreneurs, small online tutoring businesses, established tutoring agencies, tuition centres, scaling companies and enterprise tutoring organisations.
Financial Health
StrongStrong · Hiring · 16% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsDevelops intellectual property management software for universities, research institutions and companies. Its Minuet platform manages invention disclosures, patents, agreements and licensing deals…
Serves B2B innovation and IP management teams, especially technology transfer offices at research institutions and universities, as well as corporate R&D and IP teams needing portfolio, licensing and…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
REFERENCE TECHNOLOGY LTD
Financial sub-scores
Computed from 5 filingsProvides online and onsite event registration systems, attendee badging, and scanning technology for conferences, exhibitions and corporate events. Offers software for registration management, badge…
Serves B2B event organisers worldwide, including conference and exhibition organisers, associations, corporate meeting teams and event management agencies across multiple sectors.
Financial Health
HealthyHealthy · Hiring · 17% CAGR over 4y
Location
QUADRATICA (UK) LIMITED
Financial sub-scores
Computed from 3 filingsDevelops web‑based training software for security screening, including X‑ray image analysis simulation for aviation and other high‑risk environments. Provides online courses and training systems used…
Serves B2B and public-sector security operators in high-risk environments, including aviation, major events, critical infrastructure, correctional facilities and maritime, targeting organisations…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Rhetorik Limited
Financial sub-scores
Computed from 4 filingsProvides datasets, APIs and analytics on companies, professionals, technologies and skills. Aggregates global profile and firmographic data to support sales targeting, marketing intelligence,…
Serves B2B sales and marketing, HR/workforce, product development, data and analytics teams at organisations using professional, company, skills and intent data.
Financial Health
StableStable · -3% CAGR over 3y
Location
Megit Group Limited
Financial sub-scores
Computed from 4 filingsDesigns and manufactures aerospace, defence and energy system components, including braking systems, sensors, avionics displays, fire protection, fuel systems, thermal management equipment and engine…
Serves B2B customers in aerospace, defence and energy, including civil and business aircraft manufacturers/operators, military aviation and ground vehicle programmes, naval users, and power…
Financial Health
StrongStrong · Hiring · 26% CAGR over 3y
Location
Financial sub-scores
Computed from 4 filingsDevelops web governance software that scans and monitors websites for accessibility, content quality, SEO, user experience, and compliance issues. Provides tools for automated testing, analytics,…
Sells to large organisations and web teams managing complex websites, including stakeholders responsible for accessibility, content, SEO, user experience, analytics, and data privacy compliance.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 3y
Location
CRA RECRUITING LIMITED
Financial sub-scores
Computed from 5 filingsProvides recruitment and executive search services for legal and finance roles. Sources and places professionals in positions such as lawyers, accountants and finance specialists, and offers job…
Serves law firms, in-house legal teams and finance/accountancy employers across the UK, alongside legal and finance professionals seeking permanent, locum, executive or graduate roles.
Financial Health
StrongStrong · 123% CAGR over 2y
Location
ACOLAD UK LIMITED
Financial sub-scores
Computed from 3 filingsProvides language and content services including translation, localization, interpreting, transcription, and media dubbing and subtitling. Develops AI‑enabled translation and content workflow tools,…
Serves public and private sector organisations, including global brands and teams in life sciences, manufacturing, finance, legal, public institutions, defence and security, and media and…
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 2y
Location
Financial sub-scores
Computed from 5 filingsDevelops and operates an online platform for academic conference management, enabling submission and peer review of papers, programme committee coordination, attendee registration, call‑for‑papers…
Serves academic and professional conference organisers, including universities, research institutes, associations, societies and publishers needing systems for submissions, reviews, registration and…
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
Rayner Spencer Mills Research Limited
Financial sub-scores
Computed from 5 filingsProvides independent investment fund research and ratings for financial advisers, including analysis of funds and asset managers. Also offers managed portfolio service ranges, market insights,…
Serves professional financial advisers and advice businesses that make investment decisions for retail clients, including firms seeking fund ratings, research support, managed portfolio options,…
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 4y
Location
VALUE AND SERVICE DENTAL SUPPLIES LIMITED
Financial sub-scores
Computed from 5 filingsSupplies dental equipment, instruments, and consumables through an online store, including handpieces, ultrasonic scalers, curing lights, endodontic files, sterilisation products, imaging devices,…
Serves dental clinics, dental practices and dental professionals across the UK, including buyers responsible for surgery equipment, instruments, consumables, endodontics, sterilisation and imaging…
Financial Health
StrongStrong · Hiring · 25% CAGR over 4y
Location
VIP APPS CONSULTING LIMITED
Financial sub-scores
Computed from 3 filingsProvides management and technology consulting to leasing, banking and financial services organisations. Services include business process automation, digital transformation, system assessments,…
Serves B2B and public sector organisations in leasing, commercial finance, banking and captive finance, targeting leadership and operations teams responsible for systems, processes and technology…
Financial Health
StrongStrong · Growing, Hiring · 13% CAGR over 2y
Location
AGILITY UK LIMITED
Financial sub-scores
Computed from 5 filingsProvides vehicle leasing and funding for businesses and individuals, including contract hire, contract purchase and short‑term leasing. Also delivers fleet management services such as maintenance…
Serves UK businesses with sub-500 vehicle fleets, including SMEs, sole traders and van fleet operators, plus individual consumers seeking personal vehicle leasing.
Financial Health
HealthyHealthy · -62% CAGR over 4y
Location
BATT LABORATORIES LIMITED
Financial sub-scores
Computed from 5 filingsProvides veterinary diagnostic laboratory services for animal health professionals, including haematology, clinical chemistry, microbiology, cytology, histology and genetic testing, with sample…
Serves veterinary professionals and practices across mainland UK, including companion animal, exotic, equine and farm animal clinicians needing external laboratory support.
Financial Health
StrongStrong · Hiring · 5% CAGR over 5y
Location
Sempar Accountancy and Tax Limited
Financial sub-scores
Computed from 5 filingsProvides accountancy and tax services for businesses, including accounts preparation, tax compliance, tax planning, VAT, CIS and payroll support. Also offers financial director advisory, cash flow…
Serves businesses seeking outsourced finance support, including owners and management teams needing tax planning, payroll, VAT, CIS, compliance, finance automation and strategic advisory to support…
Financial Health
StrongStrong · Growing, Hiring · 23% CAGR over 5y
Location
Minut Home Limited
Financial sub-scores
Computed from 5 filingsDevelops and sells sensor devices and software for property monitoring. Platform tracks noise levels, occupancy, smoking, and indoor climate in rental properties, providing real-time alerts,…
Sells to B2B property professionals managing rental portfolios, including vacation rental hosts and managers, aparthotel and hotel operators, student accommodation providers, and multifamily…
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
CHATSWORTH PRODUCTS INTERNATIONAL LIMITED
Financial sub-scores
Computed from 5 filingsDesigns and manufactures server racks, data centre cabinets, cable management systems, power distribution units and thermal containment solutions. Supplies enclosures and mounting systems for…
Sells to businesses and public sector organisations building or operating IT infrastructure, including data centres, enterprises, telecoms, education, healthcare, finance, retail, industrial and…
Financial Health
StableStable · -68% CAGR over 4y
Location
A Plus Security Limited
Financial sub-scores
Computed from 5 filingsDesigns, installs and maintains security and safety systems for businesses and organisations, including CCTV surveillance, access control, perimeter security, and fire detection and alarm systems.…
Serves B2B and public-sector clients in education, hospitality, government and defence, commercial property, construction and high-value asset settings, plus VIPs and high-profile individuals.
Financial Health
StrongStrong · Growing, Hiring · 7% CAGR over 4y
Location
BLUE TIGER MARKETING LTD
Financial sub-scores
Computed from 5 filingsProvides digital marketing and media planning services for B2C and B2B clients, including media strategy, media buying, programmatic advertising, social and mobile campaigns, search marketing and…
Serves B2B and B2C organisations buying media and digital marketing support, particularly in leisure, tourism, retail, property, education, and technology and communications. Targets clients seeking…
Financial Health
StableStable · -66% CAGR over 4y
Location
PROTEGO UK LIMITED
Financial sub-scores
Computed from 5 filingsDesigns and manufactures flame arresters, pressure and vacuum relief valves, and venting and safety equipment for storage tanks and industrial processes. Provides engineering, testing and maintenance…
Sells to industrial businesses in oil and gas, petroleum, chemical, pharmaceutical and bio-energy sectors, including tank farms, processing facilities, shipbuilding, offshore and wastewater operators…
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
Food Forensics Limited
Financial sub-scores
Computed from 5 filingsProvides laboratory testing and analysis of food, beverages, animal feed and environmental samples, including DNA, allergen, adulteration and origin testing, alongside risk assessment, supply chain…
Serves UK food and drink businesses, including retailers, manufacturers, processors and technical/quality teams needing assurance across supply chains for food products, beverages, feed and related…
Financial Health
StrongStrong · Hiring · 13% CAGR over 4y
Location
EVOLVE DYNAMICS LIMITED
Financial sub-scores
Computed from 3 filingsDesigns and manufactures uncrewed aerial systems (UAS) for intelligence, surveillance and reconnaissance. Supplies drone platforms, imaging payloads, tethered systems, communications and control…
Serves defence organisations, security agencies, critical infrastructure operators and inspection teams in public-sector and commercial markets requiring rugged uncrewed aerial systems.
Financial Health
HealthyHealthy · Hiring · 53% CAGR over 2y
Location
WE TYPE LIMITED
Financial sub-scores
Computed from 5 filingsProvides outsourced transcription and dictation typing services, converting audio recordings from meetings, interviews and professional dictation into written documents. Offers voice‑to‑text editing,…
Sells to UK businesses and individuals needing transcription, with clear focus on medical, legal, property, finance, recruitment, insurance and government users, including consultants, surveyors,…
Financial Health
HealthyHealthy · -61% CAGR over 4y
Location
ISOGRAPH LIMITED
Financial sub-scores
Computed from 5 filingsDevelops reliability, safety and availability analysis software used in engineering and asset management. Products support fault tree analysis, FMECA, reliability prediction, lifecycle cost…
Serves B2B engineering consultancies and multinational corporations needing reliability, functional safety, availability and security analysis, including teams working to automotive, aerospace and…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
Aceda Limited
Financial sub-scores
Computed from 3 filingsProvides IT infrastructure and integrated building technology services, including network cabling, switching and wireless systems, cloud and virtualisation, IP telephony, CCTV, access control, fire…
Serves B2B and public-sector clients across manufacturing, retail, education, health, utilities, transport, commercial property, student accommodation, media, entertainment, wind, oil and gas, and…
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 2y
Location
Cembre Ltd.
Financial sub-scores
Computed from 4 filingsDesigns and manufactures electrical connection and termination products, including connectors, cable lugs, terminals, cable glands and installation tools. Also supplies marking systems and equipment…
Serves B2B customers in industrial automation, rail and power utilities, including cable installers, control panel builders, railway operators/maintainers and power generation, transmission and…
Financial Health
HealthyHealthy · Profitable · 2% CAGR over 3y
Location
KATCH INVESTMENT MANAGEMENT LTD
Financial sub-scores
Computed from 5 filingsManages alternative investment funds focused on private debt and real estate strategies. Provides financing through litigation finance, real estate lending and factoring, and invests in value‑add…
Sells to sophisticated investors seeking boutique alternative investment exposure, including private debt and real estate strategies. Targets an exclusive global investor base rather than retail…
Financial Health
StrongStrong · Growing, Hiring · 61% CAGR over 4y
Location
Claridon Group Limited
Financial sub-scores
Computed from 5 filingsProvides international freight forwarding and logistics services including air, sea and overland transport, customs management and compliance, cargo tracking, and specialist logistics for sectors…
Serves businesses and public-sector defence customers needing freight and logistics, especially in aerospace, automotive, high-tech, marine, oil and gas, pharma/healthcare, plant machinery and…
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
ADVANCED IT SERVICES NOTTINGHAM LTD
Financial sub-scores
Computed from 5 filingsProvides IT services for schools, academies and multi‑academy trusts, including managed IT support, network infrastructure, broadband connectivity, cloud hosting, cybersecurity, data backup and…
Serves primary and secondary schools, independent schools, colleges, academies and multi-academy trusts, selling to education leaders, IT administrators, teachers and school business teams.
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 4y
Location
LONDON PORTFOLIO GROUP LTD
Financial sub-scores
Computed from 3 filingsProvides specialist recruitment services for payroll, HR and reward, credit control, and procurement roles. Sources permanent, temporary, and contract candidates, and offers executive search and…
Serves employers hiring payroll, HR and reward, credit control, procurement and supply chain staff, including in-house teams, outsourced providers and consultancies, plus jobseekers in those…
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Powersystems UK Limited
Financial sub-scores
Computed from 5 filingsDesigns and installs high‑voltage electrical infrastructure and power distribution systems. Provides grid connections, substation design and build, cabling, testing, commissioning and maintenance for…
Serves B2B customers in renewable energy, generation, grid stability, battery storage, EV infrastructure, nuclear, and commercial/industrial sectors, including developers and operators of…
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 4y
Location
B&S PHARMA LTD
Financial sub-scores
Computed from 2 filingsDistributes pharmaceutical products to community pharmacies and healthcare providers. Supplies generics, over-the-counter medicines, unlicensed specials, and parallel imports, and provides…
Sells to UK community pharmacies and other healthcare providers, serving pharmacy buyers and healthcare organisations that need pharmaceutical supply. Also works with suppliers, with a clear B2B…
Financial Health
StrongStrong · Growing, Hiring · 199% CAGR over 1y
Location
COUNT TECHNOLOGIES LTD
Financial sub-scores
Computed from 5 filingsDevelops a cloud-based analytics platform that connects to databases and business tools, enabling teams to query data with AI, build metric trees and dashboards, perform collaborative analysis, and…
Sells to B2B data, analytics and business teams at organisations that need collaborative BI across data warehouses, semantic layers, spreadsheets and SaaS tools.
Financial Health
StrongStrong · Growing, Hiring · 24% CAGR over 4y
Location
Fat Potato Limited
Financial sub-scores
Computed from 5 filingsProvides IT consultancy and software engineering services, including bespoke application development, cloud transformation on AWS, system architecture design, security‑focused development, and…
Serves businesses needing software engineering support, including organisations with cloud, AWS, cyber resilience, system architecture and agile delivery requirements.
Financial Health
StrongStrong · Growing, Hiring · 61% CAGR over 4y
Location
ABSOLUTE INTERPRETING & TRANSLATIONS LIMITED
Financial sub-scores
Computed from 5 filingsProvides interpreting and translation services for organisations across sectors including healthcare, legal and public services. Offers face‑to‑face, telephone and video interpreting, document…
Serves public sector bodies, NHS and medical organisations, local authorities, housing associations, charities, legal firms, and businesses in sectors including life sciences, manufacturing,…
Financial Health
StrongStrong · Growing, Hiring · 17% CAGR over 4y
Location
Atlas Recruitment Group Limited
Financial sub-scores
Computed from 2 filingsProvides recruitment and headhunting services for engineering, IT, and business support roles. Works with employers to source candidates for sectors including aerospace, defence, maritime,…
Serves UK employers hiring engineering, IT, cyber and non-technical roles, including aerospace, defence, maritime, automotive, rail, oil and gas, nuclear and renewable firms from startups and SMEs to…
Financial Health
HealthyHealthy · 0% CAGR over 1y
Location
Carlo Gavazzi UK Limited
Financial sub-scores
Computed from 4 filingsSupplies industrial automation components, including photoelectric, capacitive and inductive sensors, solid‑state relays, energy meters, motor controls and monitoring devices. Also provides energy…
Serves B2B buyers in industrial automation, including manufacturers, machine builders, panel builders and facilities or energy teams in packaging machinery, refrigeration/HVAC and building systems.
Financial Health
HealthyHealthy · -2% CAGR over 5y
Location
WATLING REAL ESTATE LIMITED
Financial sub-scores
Computed from 5 filingsProvides commercial real estate advisory, agency and consulting services, including property sales and transaction management, restructuring and recovery advice, and strategic property consulting for…
Serves UK corporate and public-sector real estate clients, including FTSE-listed and owner-managed businesses, property companies, private and overseas investors, funds, lenders and restructuring…
Financial Health
StrongStrong · 6% CAGR over 1y
Location
eSynergy Facilities Limited
Financial sub-scores
Computed from 5 filingsProvides recycling and waste management services for cooling equipment and hazardous insulation materials. Processes domestic and commercial refrigeration units, insulation panels, and WEEE, and…
Serves B2B waste producers, recycling firms and organisations handling domestic or commercial refrigeration units, insulation panels, hazardous cooling equipment and WEEE waste.
Financial Health
StrongStrong
Location
Unlock all 821 leads
Showing 50 of 821 — +771 more with verified decision-maker contacts, live data, and CRM sync.
How hCaptcha usage is detected
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. B2B 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 B2B 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.
hCaptcha is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
UK B2B by Security
Other B2B technology
Related directories
Frequently asked questions
How many UK B2B companies use hCaptcha?
What share of UK B2B companies run hCaptcha?
How is hCaptcha usage detected?
What size B2B companies use hCaptcha in the UK?
What do hCaptcha-running B2B companies also run?
Can I get contact details for these companies?
Push these 821 companies into your pipeline.
Find the right decision-makers, see verified company data, and export your list in seconds.

















































