Companies Using Sucuri in the UK: 917 Active Firms (2026)
Companies running website security controls protect public web estates with hosted filtering and malware defence across the UK.
Adoption of Sucuri tends to sit with digital, IT and marketing-operations teams rather than a pure security buying centre. Sucuri users usually have public web estates that matter for acquisition, enquiries, transactions or account access, so the purchase sits close to hosting, content management and web-agency retainers. The stack also signals a fairly operational level of web governance: 68.3% also run a content-management platform, 39.3% run web analytics and 30% run tag-management tooling. Median turnover of about £548,000 points to smaller commercial organisations as the centre of gravity, with larger mid-market adopters present but less typical.
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Across the UK, 917 trading companies are running Sucuri. Reported employment across these users totals 2,631 people, so the detected footprint is sizeable but not a proxy for the national cyber-security supplier base. The mix is weighted towards operational sectors with public web demand: field services and trades account for 11.6% of the cohort, wholesale and distribution for 11%, construction for 9.7%, advanced manufacturing for 9.2% and healthcare providers for 7.1%. That spread fits a tool bought to keep externally facing sites online and clean, rather than to evidence a full enterprise-security architecture.
Website-security adoption falls into a rules environment shaped by data protection, resilience expectations and supplier assurance, not a single licence for using the stack. The UK technical authority for cyber security is advisory rather than a licensing body, while UK GDPR requires organisations to secure personal data with appropriate technical and organisational measures. NIS Regulations can also matter for Operators of Essential Services, digital service providers and some managed-service contexts, with enforcement sitting with sector competent authorities. Cyber Essentials adds a procurement layer: government guidance treats a current certificate as a route into contracts involving financial or personal data.
Adoption appears likely to remain tied to website ownership rather than broad security re-platforming. Smaller commercial users tend to keep this control close to hosting, content maintenance and outsourced web support, while mid-market users are more likely to ask for audit trails, breach workflows and supplier evidence. Bundling may make the market less visible over time, as hosting, content-management and edge-security tools are bought together. That points to a cohort shaped by replacement and consolidation cycles, not by every adopter building an in-house security function.
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
Verified directors — included
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 Sucuri rises with company size across the trading companies in this cohort. 0% of the 1,970,933 companies with under 10 employees run Sucuri (607 detected). 0.3% of the 86,190 companies with 10–50 employees run Sucuri (268 detected). 0.5% of the 9,358 companies with over 50 employees run Sucuri (45 detected). That is a 0.5% gap between the over 50 employees and under 10 employees bands.
917
Active firms
2026
60
Above £5M turnover
Trading firms
6
Median headcount
Filed accounts
1,981
Verified directors
Across this cohort
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Key facts
About 6% of the trading cohort reports turnover above £5M (60 of 917 firms) — the rest sits below that revenue band.
6% of the cohort was incorporated since 2022 (57 firms), so a sizeable share is in its first few filing cycles.
Content-management software is the most common co-detected layer, appearing on 68.3% of sites in the cohort; analytics tooling appears on 39.3% and tag-management tooling on 30.0%.
Field Services & Trades account for 11.6% of the cohort, followed by Wholesale & Distribution at 11.0% and Construction at 9.7%, pointing to use among operational businesses with public-facing web estates.
UK GDPR requires appropriate technical and organisational measures for secure processing, and relevant personal-data breaches must be reported within 72 hours.
A government-backed baseline cyber certificate can be required for public contracts involving financial or personal data.
UK cyber-security exports reached £8.6 billion in 2024, equal to 67% of total UK security exports and up 18.9% on 2023 in nominal prices.
What else do Sucuri users run?
Share of the 917 Sucuri-running UK companies where each technology was also detected. As of June 2026.
Who runs Sucuri in the UK?
By sector
Sectors overlap, so shares need not sum to 100%.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
6
Median headcount
£547.6K
Median UK turnover
6.5%
Above £5M turnover
57
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 1,522 businesses, alongside financials and websites, in one Excel + CSV file.
Top UK companies using Sucuri
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 2 filingsProvides technology and operational support for a securities finance platform, enabling the arrangement and processing of securities lending and financing transactions, including automated trading,…
Serves global financial institutions active in securities finance, including agent lenders, broker-dealers, beneficial owners, repo and collateral desks, and trading, operations, compliance and data…
Financial Health
HealthyHealthy · Profitable, Hiring · 12% CAGR over 1y
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Computed from 5 filingsDevelops and provides digital health software and services under the beetroot brand, including platforms for therapy monitoring, patient health checks, and clinical data management used by healthcare…
Serves healthcare organisations and beetrootHEALTH customers, including providers involved in NHS Health Checks and clinical monitoring services.
Financial Health
HealthyHealthy · -4% CAGR over 4y
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Computed from 5 filingsDevelops cloud-based audit software for accounting firms, providing digital working papers, audit data analytics, client collaboration tools and quality management features to manage audit…
Serves accounting and audit firms of all sizes, from small practices to global enterprises, targeting audit professionals and practice leaders responsible for audit delivery, quality and…
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StrongStrong · Growing, Hiring · 4% CAGR over 4y
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Computed from 5 filingsProvides investment management and wealth advisory services, managing equity and fixed income portfolios and strategies. Publishes market commentary and investment insights and offers client access…
Serves wealth advisory clients and investors, including individuals, institutions, and adviser or consultant channels seeking managed investment strategies.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
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Computed from 5 filingsProvides homecare pharmacy services including dispensing prescriptions and delivering medicines to patients’ homes. Works with NHS clinicians, hospitals and healthcare providers to manage…
Serves NHS trusts, clinicians, hospitals, private healthcare providers and pharmaceutical companies, with patients receiving homecare medication as end users.
Financial Health
StrongStrong · Growing, Hiring · 34% CAGR over 3y
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Computed from 5 filingsOperates an online recruitment and locum staffing platform for pharmacies, connecting pharmacists, pharmacy technicians and dispensers with temporary locum shifts and advertised employment…
Serves UK pharmacies needing locum pharmacy staff, as well as pharmacists, pharmacy technicians and dispensers seeking locum shifts.
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
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Computed from 5 filingsDevelops software for the window and door industry, including product configurators, sales and quoting tools, manufacturing and operations management systems, and e‑catalog platforms. Provides cloud…
Serves businesses in the window and door industry worldwide, including dealers, installers, manufacturers and multi-site manufacturers, with buyers spanning sales, operations and manufacturing teams…
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HealthyHealthy · Hiring · 3% CAGR over 4y
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Computed from 3 filingsDevelops a market intelligence platform that scans the internet to identify companies and provide B2B data. Offers sales lead generation tools, CRM data enrichment and refresh services, contact and…
Serves B2B companies, particularly enterprise clients, board-level decision makers, and sales and marketing teams seeking market intelligence, contact data, and lead generation across global markets.
Financial Health
StrongStrong · Hiring · 6% CAGR over 2y
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Computed from 5 filingsProvides private fertility and gynaecology services including IVF and ICSI treatment, ovulation induction, egg donation and fertility preservation. Offers fertility investigations, ultrasound scans,…
Serves private patients, including women and couples seeking fertility/IVF support, egg donation or freezing, surrogacy advice, early pregnancy care, and gynaecology consultations.
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StrongStrong · Growing · 0% CAGR over 4y
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Computed from 3 filingsProvides business process and digital operations services including customer experience management, financial services operations, financial crime compliance, data and analytics, digital marketing,…
Serves large enterprises and Fortune 500 clients in banking, financial services and insurance, telecom, media, entertainment, fashion, luxury, high-tech, manufacturing, distribution, retail and…
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StrongStrong · Growing, Hiring · 29% CAGR over 2y
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Computed from 5 filingsProvides risk management and pharmacovigilance consulting to the pharmaceutical industry, focusing on medicines with teratogenic or complex safety profiles. Operates the Pathfinder platform, a shared…
Serves pharmaceutical Marketing Authorisation Holders, branded and generic drug companies, and NHS healthcare organisations involved with high-risk medicines requiring strict risk management and…
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StrongStrong · Growing, Hiring · 14% CAGR over 4y
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Computed from 3 filingsOperates a palletised freight distribution network, coordinating member transport companies to collect, consolidate and deliver pallets through a hub‑and‑spoke system. Provides UK, Ireland and…
Serves B2B customers with palletised freight needs, including manufacturers, wholesalers, retailers and logistics operations shipping across the UK, Ireland and Europe, plus haulage firms in its…
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HealthyHealthy · Profitable · 2% CAGR over 2y
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Computed from 5 filingsSells computer connectivity and storage hardware, including Thunderbolt and USB docking stations, hubs, external storage devices, cables, adapters, and related accessories, through an online retail…
Sells to UK consumers and business technology buyers needing computer connectivity and storage peripherals through an online shop.
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HealthyHealthy · 0% CAGR over 4y
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Computed from 5 filingsDevelops web-based e‑assessment and e‑portfolio platforms for professional and vocational learning. Provides systems such as CPD tracking tools, digital logbooks and online skills passports that…
Serves B2B and public-sector customers including universities, NHS bodies, professional institutions, trade bodies, learning providers and employers in regulated sectors such as healthcare,…
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Computed from 5 filingsProvides software and technology solutions for post-trade processing in financial markets, including clearing, collateral management and risk management for exchange-traded and over-the-counter…
Serves B2B financial market participants, including banks, brokers, hedge funds and proprietary trading firms with post-trade needs in exchange-traded derivatives, OTC derivatives and financing…
Financial Health
HealthyHealthy · 1% CAGR over 4y
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Computed from 5 filingsDevelops AI-powered market research software that analyses consumer behaviour and feedback. Provides tools including facial coding, eye tracking, speech transcription, sentiment analysis, surveys,…
Serves B2B market research, consumer insights and marketing teams at brands and research agencies running quantitative and qualitative studies, creative testing, UX testing and customer journey…
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StrongStrong · Growing, Hiring · 13% CAGR over 4y
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Computed from 3 filingsSupplies branded promotional merchandise and corporate gifts including clothing, bags, drinkware and tech accessories. Provides online merchandise web stores, sustainability tracking tools, and…
Serves businesses and brand teams needing branded merchandise programmes, including marketing, procurement and operations buyers seeking sustainable products, web stores and merchandise fulfilment…
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StrongStrong · Growing · 2% CAGR over 2y
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Computed from 4 filingsOperates a chain of Japanese takeaway and restaurant outlets serving handmade sushi and hot dishes. Provides online ordering, home delivery and takeaway services, and offers catering for offices and…
Serves consumers ordering sushi for delivery or dining in, mainly in London and Reading, plus offices, corporate event organisers and customers planning special occasions needing catering.
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HealthyHealthy · Growing · 0% CAGR over 3y
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Computed from 5 filingsProvides clinical research and data services for pharmaceutical and biotechnology companies, including biostatistics, data management, statistical programming, regulatory affairs, medical writing,…
Serves pharmaceutical and biotech companies, including clinical trial sponsors and drug developers needing support from early IND stages through marketing authorization and post-approval.
Financial Health
StrongStrong · Hiring · 50% CAGR over 4y
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Computed from 3 filingsOperates an online and retail liquor store selling wine, champagne, spirits, beer and cigars. Offers mixed cases, gift packs and wine club memberships, and provides bar and tasting room selections…
Serves adult consumers in the UK and Ireland, including local shoppers in BT15/36/37/38, buying wine, spirits, beer, cigars, gifts, tasting-room experiences and wine club memberships.
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StrongStrong · Growing, Hiring · 9% CAGR over 2y
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Computed from 5 filingsPublishes online news and analysis covering the international education sector. Also organises industry events and awards, operates a jobs board and recruitment services, and provides data, webinars…
Serves professionals and organisations in international education, including universities, schools, language providers, edtech firms, recruiters, agents and employers seeking industry news, events,…
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StrongStrong · Growing, Hiring · 8% CAGR over 4y
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Computed from 3 filingsProvides software engineering and IT services including custom software development, artificial intelligence solutions, cloud and data analytics, digital transformation consulting, DevOps, IT service…
Serves B2B organisations, especially regulated enterprises and financial institutions, across banking, insurance, manufacturing, automotive, telecoms, retail, IT, media and e-commerce.
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StableStable · Hiring · 82% CAGR over 2y
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Computed from 5 filingsOperates a group of dental laboratories providing manufactured dental products and digital dentistry services, including clear aligners, digital dentures, crowns, implants, retainers and surgical…
Serves UK dentists, orthodontic providers, dental practices and dental laboratories, with some patient-facing audiences for aligners, dentures, implants, retainers and whitening.
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Computed from 5 filingsDevelops compliance monitoring software and services that scan and audit online content for regulated industries, particularly pharmaceuticals and life sciences. The platform discovers digital assets…
Serves pharmaceutical and life sciences companies, particularly compliance, privacy, digital governance and marketing/MLR teams managing regulated online content across brands and international…
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StrongStrong · Hiring · 14% CAGR over 4y
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Computed from 5 filingsProvides managed IT and telecoms services for businesses, including IT support, cloud hosting, cybersecurity, network infrastructure, VoIP phone systems, connectivity, and backup and disaster…
Serves startups, SMEs and larger businesses needing managed IT and telecoms support, with sector focus on legal firms, accountants, healthcare providers and education organisations.
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HealthyHealthy · Hiring · 22% CAGR over 4y
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Computed from 5 filingsProvides IT infrastructure and managed services, including data centre transformation, networking and cybersecurity, data protection and cyber recovery. Also delivers architecture design, data…
Serves B2B organisations from startups to established enterprises, targeting IT leaders, infrastructure managers and technical services teams responsible for business-critical IT environments.
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HealthyHealthy · Hiring · 28% CAGR over 4y
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Computed from 3 filingsProvides technology consulting, managed services, and software tools for legal and professional services firms, including billing support, data services, cloud hosting, performance testing for…
Serves B2B legal, financial, accounting and wider professional services firms, especially law firms and finance leaders needing legal tech, practice management, billing, data and compliance support.…
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StrongStrong · Hiring · 14% CAGR over 2y
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Computed from 3 filingsSupplies industrial and commercial pumps and pumping equipment through an online store, including submersible, centrifugal, booster and wastewater pumps, lifting stations, pressurisation units, and…
Sells to UK businesses and consumers needing pumps and equipment, including industrial buyers, facilities and building-services contractors, wastewater/drainage users, pool operators and homeowners…
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StrongStrong · Profitable, Hiring · 6% CAGR over 2y
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Computed from 5 filingsProvides training courses and certifications in information governance, data protection, and freedom of information. Delivers online, classroom, and in‑house training on GDPR, FOI, cyber security,…
Serves information governance, data protection, FOI, records management and cyber governance professionals in businesses, public authorities and international organisations, including DPOs and…
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HealthyHealthy · -7% CAGR over 4y
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Computed from 5 filingsPublishes professional books and digital resources focused on pre‑hospital and emergency medical care. Develops and distributes clinical guidance software including the JRCALC app, and sells related…
Serves pre-hospital care professionals, paramedics, ambulance services, emergency medicine educators and students, including international customers needing localised clinical editions.
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Computed from 5 filingsProvides IT consultancy and managed technology services including cybersecurity monitoring and incident response, digital experience and application observability, IT service management, and design…
Serves public-sector bodies and private-sector organisations, particularly in legal, education, healthcare and defence, targeting IT, cyber security and service management leaders responsible for…
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HealthyHealthy · Hiring · 3% CAGR over 4y
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Computed from 4 filingsMarkets and distributes nutritional supplements for reproductive health, including products aimed at fertility, pregnancy support and conditions such as PCOS. Focuses on supplements supported by…
Serves consumers and patients seeking reproductive health support, particularly people experiencing infertility or PCOS, with products also recommended through fertility experts and healthcare…
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StrongStrong · Hiring · 44% CAGR over 3y
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Computed from 5 filingsActs as a managing general agent underwriting and distributing specialist insurance products, including professional indemnity cover for solicitors, financial advisers, surveyors and insurance…
Serves businesses and professional firms needing specialist insurance, including independent financial advisers, solicitors, surveyors, insurance intermediaries, freelance solicitors, healthcare…
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Computed from 3 filingsOperates a collection of exclusive-use country house wedding venues. Provides ceremony and reception spaces, accommodation, catering, and wedding planning support through managed venues and…
Serves engaged couples seeking exclusive-use country house, castle or manor wedding venues in Essex, Cambridgeshire, Gloucestershire, Somerset and Warwickshire, typically for celebrations from 30 to…
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Computed from 5 filingsProvides data analytics software and advisory services for healthcare procurement teams. Analyses purchasing and clinical product data to classify items, track spending, and identify savings…
Sells to UK healthcare organisations, especially NHS trusts, procurement collaboratives and shared services teams. Targets procurement, supply chain, finance and commercial leaders seeking better…
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StrongStrong · Hiring · 3% CAGR over 5y
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Computed from 5 filingsProvides higher education courses in business and related subjects, including foundation, undergraduate and postgraduate degrees, plus short courses in Sage accounting and payroll, delivered through…
Serves prospective higher-education students, including mature learners over 21, seeking business, management, digital marketing and Sage accounting or payroll courses.
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Computed from 4 filingsProvides consulting, implementation, and managed services for enterprise cloud applications, specialising in Oracle and Salesforce platforms. Services include cloud migration, system integration,…
Serves mid-market and enterprise organisations, including public-sector bodies, financial services, real estate, utilities and large corporate IT teams across global markets.
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StrongStrong · Hiring · 36% CAGR over 3y
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Computed from 5 filingsProvides IT support and managed services for businesses, including cloud hosting, hosted desktops, VoIP telephony, Microsoft 365 management, domain and email hosting, cybersecurity, online backups,…
Serves UK businesses of all sizes, including startups and organisations with remote or office-based teams, plus international buyers of cloud and hosted services.
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Computed from 5 filingsSupplies environmental monitoring and sampling equipment for groundwater, water quality, soil and sediment analysis, including data loggers, telemetry, probes and pumps. Also provides equipment…
Serves environmental professionals and field teams in groundwater, surface water, soil, sediment, wetland and remediation monitoring, including consultants, researchers and organisations needing…
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Computed from 5 filingsProvides recruitment and staffing services, including permanent, temporary and contract placements, recruitment process outsourcing, and payroll services. Sources candidates for sectors such as…
Serves employers and jobseekers in Ireland and the UK across biotechnology, life sciences, healthcare, engineering, energy, construction, manufacturing, oil and gas, pharmaceuticals, medical devices,…
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Computed from 5 filingsDevelops custom software and web applications for businesses, including CRM systems, HR management software and mobile apps. Provides cybersecurity services, IT support, and digital presentation…
Serves B2B organisations across sectors including education, transport, property management, hospitality, financial services, funeral directors, manufacturing, recruitment and agriculture.
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Computed from 3 filingsProvides cybersecurity consulting and managed security services, including penetration testing, Cyber Essentials certification support, ISO 27001 and SOC 2 compliance, risk management, threat…
Serves organisations across sectors and sizes that need ongoing cyber security support, risk management and compliance assurance, including teams responsible for protecting information and meeting…
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Computed from 5 filingsOperates an online store selling merchandise based on classic video game franchises, including apparel, posters, mugs, mouse mats and collectibles, as well as video games associated with titles such…
Sells directly to consumers, particularly fans of retro video games and collectors buying branded merchandise, apparel, posters, mugs and related products through its online store, with international…
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Computed from 3 filingsProvides contract research services for pharmaceutical and biotechnology companies, including clinical trial management (Phase I–IV), regulatory affairs, biostatistics and data management,…
Serves biotech and pharmaceutical companies, including clinical development, regulatory, medical affairs and pharmacovigilance teams managing early-stage through Phase II-IV therapy programmes across…
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Computed from 5 filingsProvides recruitment and staffing services for the health and social care sector, placing nurses, doctors, GPs, allied health professionals, carers and support workers into roles with NHS…
Serves NHS trusts, local authorities, councils and private healthcare providers needing health and social care staff, alongside healthcare professionals such as nurses, doctors, AHPs, carers, HCAs…
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HealthyHealthy · Hiring · 26% CAGR over 4y
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Computed from 3 filingsProvides recruitment services for the education sector, sourcing and placing teachers, teaching assistants, and school support staff in primary, secondary, and special educational needs schools for…
Serves primary, secondary, SEN and further education schools needing temporary, long-term or permanent teaching and support staff, plus teachers and teaching assistants seeking roles in the UK…
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StrongStrong · Hiring · 233% CAGR over 1y
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Computed from 5 filingsProvides third‑party certification and approval schemes for companies in the security, fire protection, guarding and cash services sectors. Conducts audits against industry standards, operates NACOSS…
Serves UK security, guarding, fire safety and cash-services companies seeking industry approval, plus related consultancies and professionals needing sector training.
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StableStable · -68% CAGR over 4y
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Computed from 5 filingsSells automotive and industrial oils, lubricants, coolants, fuels, greases, and maintenance products through an online shop. Product range includes motor oils, transmission and hydraulic fluids,…
Serves a mix of residential consumers, commercial businesses and agricultural customers, plus buyers of automotive, industrial and performance fuel/lubricant supplies.
Financial Health
HealthyHealthy
Location
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Financial sub-scores
Computed from 5 filingsProvides specialist recruitment services for the IT sector, focusing on sourcing and placing SAP professionals in contract and permanent roles, and connecting organisations with candidates for SAP…
Serves businesses in the IT sector that need SAP recruitment support, including employers hiring SAP specialists, alongside SAP professionals seeking contract or permanent roles.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides enterprise software development and technology consulting services, including custom application development, cloud migration, legacy system modernisation, data and AI solutions,…
Targets enterprise and mid-market organisations with complex digital product and IT needs, including fintech and pharmaceutical businesses, and leaders responsible for cloud, data, AI, cybersecurity…
Financial Health
StableStable · -53% CAGR over 4y
Location
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How Sucuri 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.
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.
Sucuri is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
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Companies using Sucuri by city
Frequently asked questions
How many UK companies use Sucuri?
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What kinds of companies use Sucuri in the UK?
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