B2B Companies Using Duda in the UK: 1,959 Active Firms (2026)
UK B2B companies running a detected website platform use hosted site-building infrastructure to market services to business buyers.
For UK B2B adopters, the platform usually belongs to marketing, sales operations or an outsourced web-agency relationship, rather than to a large internal engineering function. Companies running this hosted website stack tend to use it for service positioning, quotation requests, case-study publishing and gated enquiry flows. That points to a pragmatic operating model: enough budget for managed digital presence and lead capture, but not necessarily a full web product team. The buying centre is often a commercial director, owner-manager or marketing lead, with agencies handling build, maintenance and analytics configuration.
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1,959 UK B2B companies are actively trading while running this platform. Within the detected content-management category for this cohort, the system sits in seventh place, with a 2.3% share of an 84,128-site denominator. Adoption is not especially London-centred: registered-region shares are 14.0% in the South East, 11.5% in London, 10.3% in the North West, 9.9% in the East of England and 9.5% in the West Midlands. Reported employment totals 2,922 people, with employee counts present for 124 firms.
Business-to-business users sit across many regulated and unregulated activities, so obligations depend on what the company actually sells and how it handles customer information. For marketing teams, the main recurring issues are UK GDPR, PECR and ICO guidance on direct marketing. PECR covers live and automated calls, electronic mail and fax; its electronic-mail rule is lighter for corporate subscribers, but senders still need to identify themselves and provide a valid opt-out address. Live marketing calls also require screening against CTPS and TPS where businesses have objected.
Adoption appears to sit in the pragmatic middle of the website market. Companies that rely on agency-managed templates, service-led sales and relatively lean internal teams have reason to keep using hosted site-building infrastructure, provided analytics, forms and consent workflows remain serviceable. Pressure may come from bundled hosting and domain packages at the low end, and from more design-led or product-led stacks among firms with larger marketing operations. Switching tends to be feasible, but not costless once content, tracking, forms and agency processes are embedded.
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 Duda varies by company size across the trading UK B2B companies in this cohort. 1.8% of the 76,784 companies with under 10 employees run Duda (1,373 detected). 1.7% of the 31,788 companies with 10–50 employees run Duda (538 detected). 1% of the 3,773 companies with over 50 employees run Duda (39 detected). That is a 0.8% gap between the over 50 employees and under 10 employees bands.
1,959
Active firms
2026
2.3%
Of detected CMS share
UK B2B
6
Median headcount
Filed accounts
3,839
Verified directors
Across this cohort
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Key facts
About 3% of the trading cohort reports turnover above £5M (60 of 1,959 firms) — the rest sits below that revenue band.
4% of the cohort was incorporated since 2022 (95 firms), so a sizeable share is in its first few filing cycles.
The page’s website platform has 2.3% (1,959) detected CMS share in B2B, ranking behind six larger systems and ahead of one, across 84,128 companies with a detectable system.
Detected users are spread across the South East 14.0% (274), London 11.5% (225), the North West 10.3% (201), the East of England 9.9% (194) and the West Midlands 9.5% (186).
Field Services & Trades account for 33.7% (660) of the cohort, followed by Construction at 25.8% (506), Advanced Manufacturing at 14.3% (280), Wholesale & Distribution at 12.6% (247) and Logistics & Supply Chain at 5.7% (112).
A web analytics tag is also detected on 28.5% (558) of sites, while a tag-management layer appears on 11.7% (230), suggesting part of the cohort uses the site as a measured lead-generation channel.
ICO guidance puts B2B marketing under PECR for live or automated calls, electronic mail and fax; UK GDPR still applies where business-contact personal data is processed.
CMS market share among UK B2B
Share of the 84,128 UK B2B with a detectable system. As of June 2026.
What else do Duda-running B2B run?
Share of the 1,959 Duda-running UK companies where each technology was also detected. As of June 2026.
Where Duda 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
£545.1K
Median UK turnover
3.1%
Above £5M turnover
95
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 3,104 businesses, alongside financials and websites, in one Excel + CSV file.
Top UK B2B using Duda
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 5 filingsDesigns and constructs cleanrooms, containment laboratories, aseptic suites and other controlled‑environment facilities. Provides turnkey project delivery including architectural construction,…
Serves B2B organisations needing critical-controlled environments, including aerospace, biotechnology, defence, food, healthcare, pharmaceuticals, engineering, manufacturing and medical research…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
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Computed from 5 filingsProvides gas utility infrastructure installation and replacement services, including gas mains, service connections and industrial and commercial meter installations. Works on low- and…
Serves B2B clients in the UK utilities infrastructure sector, including gas network operators and contractors such as Cadent, Northern Gas Networks, Balfour Beatty, Network Plus and utility services…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
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Computed from 5 filingsSupplies portable and modular buildings for temporary accommodation, including site offices, classrooms, marketing suites and sleeping units. Provides design, sale, refurbishment, delivery and…
Serves construction firms, education providers, commercial operators, community groups and other UK organisations needing temporary site offices, classrooms, staff welfare or accommodation units.
Financial Health
HealthyHealthy · -7% CAGR over 4y
Location
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Computed from 5 filingsProvides international freight forwarding and logistics services including air, sea and road transport, courier shipping, warehousing and distribution. Handles time‑critical and specialist cargo,…
Serves businesses of all sizes with international shipping needs, including aerospace, motorsport and other sectors handling time-critical, delicate or hard-to-ship cargo.
Financial Health
StrongStrong · Profitable
Location
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Computed from 5 filingsProvides managed IT services and technical support for organisations using macOS and Windows systems, including helpdesk support, device management, IT security services, managed detection and…
Serves UK businesses, primarily creative-sector organisations, with Apple-heavy or mixed macOS/Windows environments, including FTSE-listed corporations, fast-growing start-ups, scale-ups and business…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
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Computed from 5 filingsProvides waste management and recycling services for businesses, including handling of general, hazardous, clinical and food waste. Offers recycling of plastics, paper, cardboard and batteries,…
Serves UK businesses and local authorities, particularly distribution centres, warehouses, manufacturing facilities, facilities management firms, and recycling facilities needing waste and…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
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Computed from 5 filingsDevelops software for IT service observability and operations management, including infrastructure monitoring, event intelligence, incident alert management, service mapping and workflow automation,…
Serves large enterprises and managed service providers, targeting ITOps, site reliability, DevOps, infrastructure monitoring and service assurance teams responsible for critical digital services…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 5y
Location
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Computed from 3 filingsProvides commercial waste collection and waste management services for businesses, including collection and disposal of general waste, recycling, food, glass, cardboard, hazardous and clinical waste.…
Serves UK businesses needing commercial waste and recycling services, including organisations producing general, food, glass, industrial, hazardous, clinical, confidential and other workplace waste.
Financial Health
StrongStrong · Growing, Hiring · 31% CAGR over 2y
Location
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Computed from 5 filingsProvides road haulage and logistics services including full and part-load transport, groupage, traction and express deliveries across the UK and Europe. Also offers secure warehousing, yard storage,…
Serves B2B customers across retail, consumer goods, food and drink, industrial, construction, fashion, warehousing and textiles sectors, including major retailers and logistics firms with UK and…
Financial Health
StrongStrong · Growing, Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsProvides palletised freight distribution and logistics services, including same-day deliveries and European transport. Offers pallet network shipping with online tracking, track-and-trace, and…
Serves businesses needing palletised freight, same-day courier and European logistics support, including customers that require track-and-trace and proof-of-delivery for pallet shipments.
Financial Health
StrongStrong · Growing, Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsDesigns and manufactures industrial filtration and drying equipment for pharmaceutical and related process industries, including filter dryers, Nutsch filters and pan dryers for R&D, pilot and…
Sells B2B to pharmaceutical and related life sciences manufacturers, including R&D labs, kilo-lab, pilot-scale and production teams needing filtration and drying equipment for cGMP and high-potency…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 4y
Location
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Computed from 3 filingsDesigns, engineers, fabricates and installs structural steel buildings and infrastructure. Provides in‑house steel frame design, detailing, cladding, glazing, doors and roofing for projects such as…
Serves B2B and public-sector clients needing steel structures, including industrial warehouse operators, commercial developers, airports and aviation firms, infrastructure and bridge authorities,…
Financial Health
StrongStrong · Profitable, Growing · 3% CAGR over 2y
Location
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Computed from 4 filingsDesigns and manufactures confectionery processing equipment and extrusion lines. Supplies machines including syrup kitchens, cooling tunnels, cotator scraped‑surface heat exchangers, and liquorice or…
Serves B2B confectionery and chocolate manufacturers needing production machinery for products such as liquorice, gummies, caramel, fudge, sugar paste and coated confectionery.
Financial Health
StrongStrong · Growing, Hiring · 30% CAGR over 3y
Location
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Computed from 5 filingsProvides facilities management and building maintenance for commercial properties, including planned and reactive maintenance, mechanical and electrical services, HVAC and refrigeration, plumbing,…
Sells to commercial-sector organisations needing facilities management and building maintenance, particularly asset owners and occupiers in London and the South and North regions, including buyers…
Financial Health
StrongStrong · Profitable, Growing, Hiring · 16% CAGR over 5y
Location
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Computed from 4 filingsProvides a software platform for influencer and creator marketing. Offers tools for creator discovery and evaluation, campaign management, payments, brand safety monitoring, and performance…
Serves enterprise marketing teams at global brands, agencies and direct-to-consumer businesses, especially in beauty, fashion, retail, gaming, media and sports, that run creator or influencer…
Financial Health
StrongStrong · Hiring · 43% CAGR over 3y
Location
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Computed from 5 filingsProvides installation, maintenance and integration of building management and energy control systems. Delivers BMS projects, control panels and smart displays, and conducts energy surveys and…
Serves commercial and institutional building owners, facilities managers and property operators across the UK with building management and energy control needs.
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
Location
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Computed from 5 filingsProvides recruitment and executive search services, placing professionals in risk management, compliance and legal, ESG and sustainability, and project services and transformation roles. Offers…
Serves businesses hiring for risk management, compliance, legal, ESG, sustainability, project services and transformation roles, alongside professionals seeking permanent, contract or executive…
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 4y
Location
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Computed from 5 filingsProvides electrical contracting services for large multi‑residential developments and refurbishments, including design, installation and commissioning of electrical infrastructure, LV installations,…
Serves property developers and main contractors delivering large multi-residential developments and refurbishments, with additional work for commercial and industrial project clients.
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
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Computed from 5 filingsProvides recruitment and executive search services, including retained search and headhunting for commercial, operations and leadership roles. Advises employers on strategic hiring and fills key and…
Serves UK employers, particularly SMEs, start-ups and scale-ups in manufacturing, product, professional services and technology, targeting founders and hiring leaders filling commercial, operations…
Financial Health
HealthyHealthy · Hiring · 23% CAGR over 4y
Location
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Computed from 3 filingsProvides destination management services for corporate groups and events in the UK. Organises tours, excursions, team‑building activities, meetings and incentive programmes, and arranges venues,…
Serves businesses and corporate buyers seeking UK destination management, including event planners, incentive travel organisers and companies hosting meetings, team-building activities and guest…
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
Location
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Computed from 5 filingsDesigns, manufactures and installs security-rated doorsets, panels, louvres, gates and hardware for industrial and infrastructure facilities. Produces steel and aluminium security door systems and…
Serves commercial clients and critical national infrastructure operators across the UK, including rail, utilities, healthcare, construction, education and retail organisations.
Financial Health
HealthyHealthy · Hiring · 19% CAGR over 4y
Location
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Computed from 5 filingsManufactures industrial lubricants including oils, greases and food‑grade lubrication products for machinery operating under heavy loads and extreme conditions. Supplies solutions for sectors such as…
Serves B2B customers across heavy industry, food and drink production, agriculture, pharmaceuticals, chemicals, marine/offshore, power generation, textiles, automotive, mining and quarrying,…
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 4y
Location
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Computed from 5 filingsProvides construction and design-and-build services for commercial, residential, education, healthcare, leisure, retail and transport projects. Works with contractors, developers and clients to…
Serves main contractors, property developers and client organisations in commercial, residential, healthcare, education, leisure, travel, industrial, transport and retail construction sectors.
Financial Health
HealthyHealthy · Growing · 2% CAGR over 4y
Location
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Computed from 5 filingsProvides electrical engineering services including design, manufacture, installation, maintenance and project management of electrical systems and control kiosks for industrial, commercial and water…
Serves B2B clients in the industrial, commercial and water sectors across the UK, including organisations managing operational sites, infrastructure and project-based facilities.
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
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Computed from 3 filingsProvides experiential marketing and live event services, including brand activations, roadshows and temporary event structures. Offers event creative, production, operations and management, supplying…
Serves B2B marketing and events teams at premium and global brands, especially automotive and motorsport, plus events agencies needing specialist support for client campaigns, roadshows and live…
Financial Health
StrongStrong · Growing, Hiring · 23% CAGR over 2y
Location
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Computed from 5 filingsProvides hire and sale of crane mats, outrigger pads, access mats and load‑spreading systems for construction plant. Supplies steel, aluminium, timber and HDPE mats and offers load spread planning…
Serves B2B construction contractors, house builders, engineers and industrial operators using cranes, lorry loaders, MEWPs, concrete pumps and other heavy plant across the UK.
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
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Computed from 5 filingsDesigns, manufactures and supplies bespoke heating, ventilation and air conditioning (HVAC) components, including air handling units, ducting, heating and cooling coils, filters, silencers and twin…
Serves B2B customers in the UK HVAC and commercial construction sectors, including consulting engineers, construction contractors and project teams working on hospitals, hotels and shopping centres.
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 5y
Location
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Computed from 3 filingsProvides recruitment and executive search services, connecting employers with experienced and senior professionals. Supports contingent workforce hiring, team growth, and candidate placement across…
Serves businesses across the UK, Europe and North America hiring experienced and senior talent, alongside job seekers pursuing roles in multiple business functions.
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 2y
Location
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Computed from 5 filingsProvides recruitment services for employers and job seekers, specialising in placing sales and technical professionals within the construction and engineering sectors. Advertises and fills temporary…
Serves construction and engineering employers hiring sales and technical staff, alongside job seekers seeking temporary or permanent roles in those sectors.
Financial Health
StrongStrong · Growing · 1% CAGR over 4y
Location
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Computed from 5 filingsProvides bespoke commercial fit-out and shopfitting services as a principal contractor, delivering interior construction and refurbishment projects for restaurants, offices and retail stores, and…
Serves B2B clients managing commercial estates across the UK and Ireland, particularly restaurant operators, office occupiers, fashion retailers and other retail/shopfitting customers.
Financial Health
StrongStrong · Growing, Hiring · 57% CAGR over 4y
Location
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Computed from 5 filingsProvides recruitment and talent sourcing services for manufacturing and engineering sectors, including permanent hiring, executive search and contract staffing. Supports employers with candidate…
Serves manufacturing and engineering businesses needing permanent, executive and contract hires, including employers in FMCG, defence and automotive sectors.
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 4y
Location
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Computed from 5 filingsProvides out-of-home (OOH) advertising planning, buying and campaign implementation services for media agencies and brands, arranging placements across roadside billboards, bus and transport media,…
Serves independent media agencies and direct advertisers/brands seeking out-of-home campaigns, from local proximity activity to national UK and international campaigns.
Financial Health
StrongStrong · Growing, Hiring · 37% CAGR over 4y
Location
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Computed from 5 filingsProvides water treatment and water hygiene services, including design, installation and maintenance of water treatment plant, Legionella risk assessments and control, system cleaning and…
Serves businesses and organisations with managed water systems, including hospitals, care homes, factories and project commissioning teams needing water hygiene, treatment and Legionella compliance…
Financial Health
StrongStrong · Growing, Hiring · 2% CAGR over 4y
Location
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Computed from 5 filingsProvides chartered surveying and property consultancy services for commercial buildings, including condition and compliance surveys, fire risk assessments, CAD/BIM surveys, project and contract…
Serves commercial and public-sector organisations with building portfolios, including property owners, occupiers, facilities teams and asset managers across the UK.
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
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Computed from 5 filingsProvides IT support and managed technology services for businesses and schools, including Microsoft, Apple and Linux support, cloud services, hosted email and storage, cybersecurity testing, VoIP…
Sells to businesses, schools, NHS organisations and other public sector bodies needing IT support and technology services. Targets business users and school teams using Microsoft, Apple, Google and…
Financial Health
HealthyHealthy · Hiring · 20% CAGR over 4y
Location
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Computed from 5 filingsProvides telecommunications and utility infrastructure services including fibre optic network installation, structured data cabling, and telecom infrastructure construction. Also manages civil…
Serves utilities, telecom service operators, infrastructure providers, local authorities and municipal administrations across the UK, alongside businesses needing connectivity infrastructure support.
Financial Health
StrongStrong · Growing, Hiring · 106% CAGR over 4y
Location
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Computed from 3 filingsProvides commercial and industrial electrical contracting services including system design, installation and maintenance. Also installs EV charging infrastructure and performs electrical testing and…
Serves commercial and industrial organisations across the UK, including water, oil, transport, manufacturing, food production, supermarkets, retail, banking, offices, education, housing associations,…
Financial Health
StrongStrong · -3% CAGR over 2y
Location
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Computed from 5 filingsSupplies temporary and contract labour to construction and infrastructure projects, including tunnelling, rail safety‑critical roles and civil engineering works. Recruits and places site operatives…
Serves construction, tunnelling, rail and infrastructure employers, including UK Tier 1 contractors and civil engineering firms needing skilled labour and safety-critical workers.
Financial Health
StrongStrong · Hiring · 7% CAGR over 4y
Location
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Computed from 5 filingsProvides security and facilities management services including security guarding, CCTV consultancy and installation, key holding and alarm response, fire and traffic marshals, and canine security…
Serves B2B and public-sector buyers, including businesses, event organisers, local authorities and public-space operators requiring outsourced security and facilities management support.
Financial Health
HealthyHealthy · -7% CAGR over 6y
Location
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Computed from 3 filingsProvides ventilation maintenance and hygiene services and passive fire protection works for buildings, including fire door installation and maintenance, fire damper testing, fire‑stopping surveys,…
Serves B2B and public sector clients responsible for building compliance, particularly in healthcare, education, hospitality and public sector estates across England and Wales.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
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Computed from 4 filingsProvides environmental consultancy services for development and land management projects, including landscape planning, ecology, environmental assessment, geospatial analysis, and habitat or river…
Serves developers, landowners, infrastructure operators, local authorities and public-sector bodies involved in sustainable development, regeneration, utilities, housing, parks and landscape projects…
Financial Health
HealthyHealthy · -78% CAGR over 3y
Location
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Computed from 5 filingsProvides training courses for plant operations, lift trucks, warehousing and workplace health and safety. Delivers instruction and testing for machinery operation, manual handling, working at height,…
Serves B2B employers needing workforce training and certification, especially construction, warehousing, plant operations, highways, manufacturing and industrial firms with staff using plant, lift…
Financial Health
StrongStrong · Growing, Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsSupplies commercial drones, sensors and mapping software through an online store, including DJI and other systems. Provides drone pilot training courses, consultancy, equipment servicing and repair,…
Serves businesses, public sector teams and drone service providers in asset inspection, surveying and construction, public safety, agriculture, research and education, energy, oil and gas, security,…
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
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Computed from 3 filingsProvides contract electronic manufacturing services, including PCB design and surface-mount assembly, box build assembly, wiring loom and coil winding, product testing and inspection, repairs and…
Serves B2B customers needing outsourced electronics manufacturing, including product innovators, R&D-led businesses and companies in the global semiconductor and wafer fabrication sector, with…
Financial Health
HealthyHealthy · Profitable, Growing · 0% CAGR over 2y
Location
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Computed from 5 filingsProvides main contracting and end‑to‑end construction services, including architectural design, quantity surveying, building works, interior design and landscaping. Delivers development projects for…
Serves education providers, residential clients and developers, commercial organisations, local authorities and community-sector bodies seeking building contractors for construction projects.
Financial Health
HealthyHealthy · Hiring · 22% CAGR over 4y
Location
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Computed from 5 filingsProvides property maintenance and building repair services for social housing and commercial properties, including plumbing, bathroom and kitchen installation, carpentry, plastering, decorating,…
Serves social housing providers, landlords/property managers and commercial organisations needing planned and reactive property maintenance across Plymouth, St Austell, Devon and Cornwall.
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
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Financial sub-scores
Computed from 5 filingsProvides wooden shipping crates, pallets, containers and boxes for commercial and industrial packaging. Manufactures bespoke wooden packaging and storage crates tailored for transporting and…
Sells to B2B customers, particularly commercial, industrial and engineering companies needing wooden shipping crates, pallets, boxes and bespoke packaging. Serves firms with single-item or bulk…
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
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Computed from 5 filingsInstalls and maintains fire protection systems including high‑pressure water mist sprinklers. Provides industrial pipefitting and commercial plumbing services for building projects and facilities…
Serves UK commercial and industrial organisations, including education, pharmaceutical, hospitality, leisure and data centre operators, plus contractors and residential property stakeholders.
Financial Health
StrongStrong · Growing, Hiring · 38% CAGR over 4y
Location
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Computed from 5 filingsSupplies plumbing and drainage materials, hardware, and hand and power tools to trade customers. Also provides water treatment products including water softeners, filters and salt, and distributes…
Serves local trade businesses and national contractors needing plumbing, drainage, water treatment, tools, PPE and related supplies, with some products aimed at professional tradespeople and DIY…
Financial Health
StrongStrong · Growing, Hiring · 73% CAGR over 4y
Location
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Computed from 5 filingsDesigns, installs and maintains security and access control systems for commercial and public sector sites, including door entry systems, CCTV surveillance, automated gates, burglar alarms and fire…
Serves public and private sector organisations across the UK, including building owners and facilities teams needing security, access control, fire/electrical and emergency call-out support.
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
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How Duda 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.
Duda is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
UK B2B by CMS
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Frequently asked questions
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