Field Services Companies Using WPMU DEV Hummingbird in the UK: 98 Active Firms (2026)
Field services firms using website performance tooling deliver on-site trade, maintenance and installation work across the UK.
For contractor-led operators, website performance tooling is less about software fashion than lead conversion, trust signals and lighter pages for prospective customers checking availability on mobile. Companies running this tool tend to have marketing ownership beyond a basic brochure site: someone is managing search visibility, enquiry forms, analytics tags and site speed rather than leaving the website as a static credential. In field services, that usually points to quote-driven sales, repeat maintenance contracts, compliance-led tendering or local branch coverage where digital first impressions matter before a surveyor, engineer or installer is dispatched.
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UK adoption in field services and trades is a small, visible slice: 98 actively trading companies run this website performance tool. Reported employment across the cohort totals 2,482 people. The tool accounts for 0.9% of detected page-builder and optimisation adoption in this sector, against a category denominator of 10,833, so it sits near the tail rather than among the more common stacks. Regional skew is northern and south-eastern: North West firms make up 19.4% of users, followed by the South East at 12.2%, the East of England at 12.2%, London at 10.2%, and Yorkshire and The Humber at 8.2%.
Building and trade work is regulated through activity-specific obligations rather than a single licence, which makes website claims and enquiry capture part of the compliance perimeter. In England, Building Safety Regulator guidance under the Building Regulations etc. (Amendment) (England) Regulations 2023 sets duties for clients, designers and contractors; higher-risk buildings include those with at least 7 storeys or 18 metres and either 2 residential units, a hospital or a care home. GOV.UK also notes that competent person schemes let installers self-certify certain building work where minimum technical competence requirements are met. Gas work is narrower: businesses and engineers must be on the Gas Safe Register and renew registration every year.
Adoption appears likely to remain selective rather than universal. Field services operators with quote-led websites, branch networks or maintenance-contract sales have clearer reasons to care about page speed, consent handling and form reliability, while sole-trader and referral-led businesses often have less reason to maintain a heavier web stack. Consolidation in website tooling also tends to bundle speed, security, analytics and search features into fewer supplier relationships, which may reduce the need for standalone performance plugins. The more durable users are likely to be firms where the website already feeds scheduling, call handling or tender qualification.
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 WPMU DEV Hummingbird rises with company size across the trading UK field services companies in this cohort. 0% of the 236,026 companies with under 10 employees run WPMU DEV Hummingbird (65 detected). 0.3% of the 11,382 companies with 10–50 employees run WPMU DEV Hummingbird (32 detected). 0.1% of the 923 companies with over 50 employees run WPMU DEV Hummingbird (1 detected). That is a 0.1% gap between the over 50 employees and under 10 employees bands.
98
Active firms
2026
0.9%
Of detected Page builders share
UK field services
7
Median headcount
Filed accounts
190
Verified directors
Across this cohort
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Key facts
About 3% of the trading cohort reports turnover above £5M (3 of 98 firms) — the rest sits below that revenue band.
7% of the cohort was incorporated since 2022 (7 firms), so a sizeable share is in its first few filing cycles.
Among 10,833 field services and trades companies with a detectable system in this category, the detected page-speed tool is present at 0.9% (98).
The regional skew is led by the North West at 19.4% (19), followed by the South East and East of England at 12.2% (12) each.
The surrounding website stack is content-management led, with 99.0% (97) also running the main detected CMS and 51.0% (50) also running web analytics.
Building work in England sits under the Building Regulations etc. (Amendment) (England) Regulations 2023, with higher-risk buildings including those with at least “7 storeys or at least 18 metres high” and “2 residential units or is a hospital or a care home”.
ONS reports construction new orders rose 5.6% in 2024 to £71,707 million, while construction new work increased 1.4% in current prices to £140,684 million.
Caching market share among UK Field Services
Share of the 10,833 UK Field Services with a detectable system. As of June 2026.
What else do WPMU DEV Hummingbird-running Field Services run?
Share of the 98 WPMU DEV Hummingbird-running UK companies where each technology was also detected. As of June 2026.
Where WPMU DEV Hummingbird Field Services 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.
7
Median headcount
£702K
Median UK turnover
3.1%
Above £5M turnover
7
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 162 businesses, alongside financials and websites, in one Excel + CSV file.
Top UK Field Services using WPMU DEV Hummingbird
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 filingsProvides facilities management support and engineering services for property portfolios, including 24/7 helpdesk coordination, procurement and maintenance. Delivers electrical compliance testing,…
Serves UK property portfolio owners and managers, including housing associations, commercial landlords, managing agents, and medical and leisure sector property operators.
Financial Health
StrongStrong · Hiring · 19% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides electrical contracting and facility maintenance services for commercial and industrial buildings, including electrical installations and testing, building repairs, compliance inspections,…
Serves facilities managers, estate teams and building owners across the UK, including schools, academies, airports, airlines, hospitals, healthcare sites, offices and industrial facilities.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsProvides water hygiene and treatment services including commissioning and pressure testing of new water mains, pipework chlorination and flushing, cold water storage tank cleaning, Legionella risk…
Serves construction contractors, developers, utilities and facilities/property managers across the UK needing water hygiene compliance for new mains, tanks and building water systems.
Financial Health
WeakWeak · Hiring · 8% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsProvides fire door inspection, maintenance and installation services for commercial, industrial and government properties. Conducts certified fire door safety checks, repairs and maintenance, and…
Serves B2B and public-sector customers across the UK, including commercial property operators, industrial sites, government bodies and MOD facilities responsible for building fire safety compliance.
Financial Health
HealthyHealthy · Hiring · 50% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides design, installation, servicing and maintenance of fire alarm systems. Also conducts fire risk assessments and maintains emergency lighting and fire extinguishers, with 24‑hour call‑out…
Serves businesses, contracted commercial sites and blocks of flats needing fire safety support, with stated coverage around Bicester, Oxford, Aylesbury, Milton Keynes and London.
Financial Health
StableStable · Hiring · 3% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsProvides fire door inspection, maintenance, repair and installation services for commercial and residential buildings. Conducts accredited compliance inspections, produces documented evidence and…
Serves UK duty holders, building owners, property and facilities teams that need to evidence fire door compliance to regulators, insurers and stakeholders.
Financial Health
StrongStrong · Growing, Hiring · 21% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsProvides licensed asbestos removal services, including asbestos surveys, sampling and laboratory testing. Collects and disposes of asbestos waste, conducts air testing, and carries out plastering,…
Serves homeowners, landlords, property managers and commercial property clients needing asbestos surveys, removal, testing and disposal, particularly for older buildings in London and the South East.
Financial Health
StrongStrong · Growing, Hiring · 30% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsDesigns, supplies, installs and maintains commercial fuel storage and refuelling facilities, including above- and below‑ground tanks, fuel pumps and tank gauging systems. Provides fuel management…
Serves commercial and public sector organisations operating refuelling sites, fuel storage facilities and vehicle fleets, including fleet operators, marinas, main contractors and end users.
Financial Health
StableStable · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides facilities management services including planned and reactive building maintenance for commercial properties. Delivers 24/7 repair and upkeep work using in-house multi‑skilled operatives,…
Serves businesses and managing agents across the UK, particularly organisations with property portfolios that need planned and reactive facilities maintenance support.
Financial Health
HealthyHealthy · -3% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsDesigns, installs and commissions industrial refrigeration systems, specialising in ammonia and CO₂ technologies. Provides servicing, maintenance programmes, technical support, and direct sales of…
Serves B2B industrial operators across the UK and Ireland, including food manufacturers and other facilities with large-scale refrigeration plants, targeting engineering, operations and maintenance…
Financial Health
HealthyHealthy · Hiring · 16% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsProvides HVAC commissioning and validation services for building services systems, including ventilation balancing, heating and chilled water system balancing, chlorination, pre‑commission cleaning…
Serves building services and construction firms, building owners and public-sector organisations, including councils, airports, hospitals, schools and hotels across the UK.
Financial Health
StableStable · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsProvides property maintenance and refurbishment services for residential and commercial buildings, including painting and cyclical decorations, responsive repairs, planned maintenance, capital…
Serves social housing providers, local authorities and other property-owning organisations across the UK, including housing associations and public-sector frameworks responsible for homes, buildings…
Financial Health
DistressedDistressed · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsDesigns, fabricates, installs and maintains fire sprinkler systems. Provides system servicing, repairs, inspection and testing, plus 24/7 emergency call-out support for fire protection sprinkler…
Financial Health
DistressedDistressed · -14% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsProvides validation, repair and replacement services for property damage claims on behalf of insurance companies. Handles claims management and installs or repairs windows, doors, locks,…
Serves UK insurance companies and corporate claims partners as a B2B supplier, while also supporting policyholders with residential and commercial property claims involving windows, doors, locks,…
Financial Health
HealthyHealthy · Profitable, Growing · 2% CAGR over 2y
Location
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Financial sub-scores
Computed from 2 filingsSupplies, installs and commissions diesel backup and emergency power generators, and provides maintenance, load bank testing, repair and overhaul services. Also installs and services fuel systems and…
Serves public sector bodies, utilities, facilities management companies and organisations in aerospace, automotive, telecommunications, electrical infrastructure and rail that require backup or…
Financial Health
WeakWeak · Hiring · 18% CAGR over 1y
Location
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Financial sub-scores
Computed from 3 filingsProvides roof safety and access systems for construction projects, including hire, erection and dismantling of scaffolding, alloy towers and roof edge handrail systems, plus installation and…
Sells to B2B and public sector customers including main contractors, builders, roofing contractors, local councils, private landlords, and large and small industrial and commercial companies needing…
Financial Health
HealthyHealthy · Profitable · -5% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides electrical and mechanical engineering services including electrical installations, lighting, mains distribution, testing and inspection, air conditioning, ventilation, plumbing and heating…
Serves organisations needing electrical and mechanical engineering support, including public sector and defence-related clients. Targets commercial sites requiring building services, maintenance and…
Financial Health
StableStable · -7% CAGR over 5y
Location
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Financial sub-scores
Computed from 5 filingsDesigns and implements electrical, control and instrumentation systems for industrial facilities. Provides control panel and switchgear design and build, safety and automation engineering, fluid and…
Serves industrial businesses operating hazardous or regulated sites, including gas, chemical, water, tank storage and distribution facilities, with buyers responsible for engineering, compliance,…
Financial Health
WeakWeak · -18% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsProvides commercial electrical, gas and catering engineering services, including system design, installation and project management. Offers planned preventative maintenance, compliance testing,…
Serves public sector, education and care organisations across England and Wales, including schools, local authorities, single and multi-academy trusts, residential care homes and commercial…
Financial Health
DistressedDistressed · 0% CAGR over 3y
Location
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Computed from 4 filingsProvides electrical contracting services including commercial and industrial installations, building services maintenance, electrical inspection and testing, CCTV, fire and security systems,…
Sells to businesses and public sector organisations needing electrical works, including commercial, retail and industrial clients such as car dealerships, head offices and local authority buildings,…
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsProvides demolition contracting services including structural, soft strip and high‑reach demolition of residential, commercial and industrial buildings. Also carries out asbestos removal, site…
Serves construction companies, property developers, commercial property owners and homeowners across the UK and Ireland, covering projects from houses to factories, tower blocks and emergency…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Computed from 5 filingsProvides commercial cleaning, security and facilities management services, including manned guarding, concierge services and janitorial supplies. Delivers contracted cleaning and security operations…
Sells to businesses and organisations needing outsourced facilities management, especially security and cleaning. Serves companies with commercial premises, including retail sites such as shopping…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
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Computed from 3 filingsProvides design and installation of building electrical engineering services for construction and development projects, including commercial, educational, industrial and accommodation facilities, and…
Serves regional and national construction companies, property developers, and commercial or educational institutions in England, across commercial, education, food, accommodation and industrial…
Financial Health
WeakWeak · -24% CAGR over 2y
Location
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Computed from 4 filingsDesigns, supplies, installs and services industrial effluent and wastewater treatment plants. Provides maintenance, optimisation and repairs, and supplies equipment including DAF systems, inlet…
Serves industrial businesses operating effluent treatment plants, including sites needing new, upgraded or maintained wastewater treatment systems, with buyers likely facilities, engineering and…
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 3y
Location
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Computed from 5 filingsProvides commercial and industrial electrical contracting services, including single- and three-phase installations, power distribution equipment, lighting, emergency lighting, fire alarm and data…
Serves commercial and industrial organisations, public-sector sites such as schools, NHS facilities, prisons and police environments, plus infrastructure contractors and modular building providers.
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 4y
Location
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Computed from 5 filingsProvides commercial construction and building services including refurbishment and project works for healthcare, education and office facilities. Supplies, installs and maintains fire doors and…
Serves B2B and public sector clients needing commercial construction and maintenance, especially healthcare and education organisations such as NHS trusts, health centres, clinics, hospitals and…
Financial Health
StableStable · -70% CAGR over 4y
Location
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- Burflex (scaffolding)04844360
Financial sub-scores
Computed from 3 filingsProvides scaffolding and access solutions for construction and refurbishment projects, including tube and fitting scaffolds, Layher Allround systems, temporary roofing structures, and scaffold design…
Serves businesses, organisations and contractors in commercial, demolition, major construction, refurbishment and heritage projects, mainly across northern England and wider UK sites.
Financial Health
StrongStrong · -57% CAGR over 1y
Location
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Computed from 5 filingsProvides pump supply, installation, maintenance and repair services, alongside electrical and mechanical engineering for pumping systems. Designs and installs control panels, PLC and telemetry…
Sells to organisations across the UK needing pump, electrical and mechanical engineering support, including landfill and waste operators, industrial site managers, and buyers of rainwater harvesting,…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
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Computed from 5 filingsProvides vegetation management, highway maintenance, landscaping, fencing and access works. Services include arboriculture, site clearance, ecological support, asset surveying, planting schemes and…
Serves B2B and public sector clients needing long-term contracting support, including highway authorities, infrastructure operators, developers, industrial site owners and land managers across the…
Financial Health
StrongStrong · Growing, Hiring · 55% CAGR over 4y
Location
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Computed from 5 filingsArranges and installs residential energy‑efficiency and heating upgrades under UK grant schemes, including first‑time central heating systems, air source heat pumps, solar panels, and loft or solid…
Serves UK homeowners, tenants and landlords seeking privately funded or grant-funded domestic energy improvements, particularly households eligible for ECO4 or GBIS support.
Financial Health
StrongStrong
Location
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Computed from 5 filingsProvides scaffolding services for domestic, commercial and industrial construction projects, including temporary access structures for extensions, repairs and large sites. Services include site…
Serves homeowners, builders, commercial contractors, hospitals and industrial sites needing scaffolding support across London and the South East, including Kent, Sussex, Surrey and South Essex.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 4 filingsDesigns and supplies bespoke standby diesel generators, including SDMO units, for commercial power backup. Provides consultancy on power requirements and services including installation, maintenance,…
Serves UK businesses and organisations with critical power continuity needs, including facilities requiring tailored access, multiple systems or synchronised power provision. Targets facilities,…
Financial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
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Computed from 5 filingsProvides electrical and mechanical engineering services, including design, installation, testing and maintenance of power, lighting and related systems for industrial, commercial and railway…
Serves B2B clients in the industrial, commercial and railway sectors, including organisations seeking accredited electrical and mechanical contractors for projects and maintenance.
Financial Health
StableStable · -70% CAGR over 4y
Location
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Computed from 3 filingsProvides engineering, design and construction services for public swimming pools, including installation of filtration, UV and chemical dosing systems, movable floors and pool tanks. Also offers…
Serves the public swimming pool industry, including pool operators, leisure facility owners, construction companies, building design teams and other swimming pool contractors involved in new-build…
Financial Health
HealthyHealthy · 1% CAGR over 2y
Location
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Computed from 2 filingsDesigns and installs air conditioning and HVAC systems, including VRV/VRF, split, and close control systems. Provides HVAC design and build services, system upgrades, and ongoing servicing and…
Serves commercial clients, contractors and facilities teams across sectors such as retail, logistics, hospitality and offices, as well as residential customers needing air conditioning support in the…
Financial Health
HealthyHealthy · Hiring · 27% CAGR over 1y
Location
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Computed from 5 filingsDesigns and installs ventilation, extraction and HVAC systems for commercial and industrial premises. Provides evaporative cooling, air conditioning and heating installations, including systems for…
Serves B2B customers with commercial premises, including offices, dental practices, workshops, industrial sites and commercial kitchens, typically facilities or business owners needing HVAC and…
Financial Health
StableStable · -10% CAGR over 4y
Location
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Computed from 5 filingsDesigns, installs and maintains solar PV and battery storage systems, heating and boiler systems, HVAC, ventilation and air conditioning. Also provides EV charger installation, electrical works, PAT…
Serves industrial and commercial businesses across Scotland and northern England, plus domestic customers in West Lothian and surrounding areas needing heating, solar and maintenance support.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 4 filingsProvides installation, repair and planned preventative maintenance for commercial catering equipment, including gas and electric appliances, refrigeration systems and warewashing machines. Also…
Serves commercial catering operators across the North of England, including education, retail food courts, leisure venues, sports clubs, theatres, hotels, pubs, restaurants, care homes, hospitals,…
Financial Health
StableStable · Hiring · 3% CAGR over 3y
Location
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Computed from 3 filingsProvides electrical and mechanical contracting services including system design, installation and refurbishment. Works on commercial, industrial and leisure sector projects, delivering building…
Serves public and private sector organisations across the UK, particularly commercial, industrial, healthcare and leisure operators such as cinemas, bowling venues, casinos, holiday parks, retail…
Financial Health
StableStable · 0% CAGR over 2y
Location
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Computed from 5 filingsProvides mechanical building services including supply, installation and maintenance of air conditioning systems, ductwork and ventilation. Also installs heating and chilled water pipework and…
Serves B2B clients across London and the UK, including commercial property developers, main contractors, facilities managers, offices, laboratories, hospitality venues and industrial sites.
Financial Health
StableStable · -69% CAGR over 4y
Location
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Computed from 3 filingsProvides electrical, heating and renewable energy installation and maintenance services for domestic and commercial properties, including property wiring, electrical testing and EICR reports, solar…
Sells to homeowners and businesses, especially commercial landlords, property management companies, letting agents, estate and facilities managers, and farming and agricultural businesses in…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Computed from 3 filingsProvides industrial and commercial electrical installation services, including ATEX hazardous area installations and inspections, and electrical and mechanical maintenance for facilities such as…
Serves industrial and commercial businesses in Middlesbrough and the North East, including petrochemical sites, manufacturing plants, port areas, warehouses, offices, retail outlets, shops and…
Financial Health
DistressedDistressed · -92% CAGR over 2y
Location
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Computed from 5 filingsDesigns, supplies and installs air conditioning systems for domestic and commercial properties. Provides heat pumps, ventilation and self‑contained units, along with maintenance, repair and planned…
Serves homeowners and commercial property owners/managers, including offices, retail, hospitality, restaurants and bars, industrial sites and specialist facilities, mainly in Manchester and the North…
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 5 filingsProvides heating and plumbing installation services for new-build residential developments, including gas installations, air source heat pumps, underfloor heating systems, domestic plumbing and…
Serves national and regional housebuilders and residential property developers, including major new-build developers, with projects across Wiltshire, Oxfordshire and Gloucestershire.
Financial Health
WeakWeak · -6% CAGR over 4y
Location
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Computed from 4 filingsProvides scaffolding services for construction and renovation projects, including the supply, erection, hire, and dismantling of temporary access structures. Works on residential extensions,…
Serves commercial property and construction clients, plus homeowners needing scaffolding for extensions and residential work, mainly across London, the South East and around the M25.
Financial Health
WeakWeak · 0% CAGR over 3y
Location
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Computed from 5 filingsProvides vegetation management, highway maintenance, landscaping, fencing and access works for infrastructure and environmental projects. Services include site clearance, arboriculture, ecological…
Serves public-sector bodies and commercial infrastructure clients managing highways, parks, industrial sites and environmental land assets across the UK.
Financial Health
DistressedDistressed · -3% CAGR over 4y
Location
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Computed from 4 filingsProvides electrical contracting services including wiring and rewiring, LED lighting installation, testing, and emergency call-outs. Works on domestic, commercial, industrial and agricultural…
Serves homeowners and commercial, industrial, agricultural and public-sector sites nationwide, including factories, schools, farms, shops, hospitals, offices and churches.
Financial Health
StableStable · Hiring · 5% CAGR over 3y
Location
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Computed from 5 filingsProvides electrical contracting services for domestic, commercial, and industrial clients, including electrical installations, repairs, rewiring, fuse board upgrades, lighting installation,…
Sells to both businesses and consumers, serving households, commercial clients, industrial sites, offices, retail premises, pubs, schools and local councils, primarily across Weymouth, Dorchester and…
Financial Health
StrongStrong · Hiring · 3% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides electrical contracting services including system planning, installation, compliance inspections, PAT testing, and maintenance for commercial buildings and projects, and installs equipment…
Serves businesses and organisations with commercial premises, including new buildings, dance studios and facilities needing electrical compliance, testing and maintenance support.
Financial Health
HealthyHealthy
Location
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Computed from 5 filingsProvides plumbing and heating installation services for residential new-build developments, including gas boilers, underfloor heating, and air source heat pumps. Works as a contractor for…
Serves small property developers, national housebuilders and larger construction contractors in England, particularly those delivering new-build housing and apartment schemes across Hertfordshire,…
Financial Health
StrongStrong · Hiring · 12% CAGR over 4y
Location
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How WPMU DEV Hummingbird 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. field services 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 field services 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.
WPMU DEV Hummingbird is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
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Frequently asked questions
How many UK field services companies use WPMU DEV Hummingbird?
What share of UK field services companies run WPMU DEV Hummingbird?
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What size field services companies use WPMU DEV Hummingbird in the UK?
What do WPMU DEV Hummingbird-running field services companies also run?
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