Renewable Energy Companies Using Beaver Builder in the UK: 54 Active Firms (2026)
Renewable-energy companies using site-builder technology operate generation, supply, installation and services websites for UK energy markets.
For renewable-energy operators, this site-builder stack is mainly a marketing and tender-support layer rather than an operational energy system. It helps non-specialist web teams publish project portfolios, service explainers, installation pathways, regional landing pages and lead forms without routing every change through a developer. Adoption tends to signal a company with a direct-channel posture: enough marketing budget to maintain a structured website, but often still close to the project-services end of the market rather than enterprise digital-platform procurement. The relevant buyers are commercial property owners, public-sector estates, farms, utilities-adjacent contractors and energy managers comparing credible delivery partners.
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Across the UK, 54 active renewable-energy companies run this site-builder stack, making adoption a small, specialist slice of the sector. Reported headcount totals 679 employees across the cohort. Within renewable energy, the system ranks fourth among detected page builders, at 4.7% of category share. The registered-office skew is dispersed rather than London-heavy: East Midlands and Scotland each account for 14.8% of the cohort, followed by South East at 13.0%, London at 11.1%, and East of England at 9.3%.
Companies that generate, move or supply energy in Great Britain operate inside Ofgem’s licensing framework, so a marketing website can sit close to regulated claims about tariffs, project performance, installation eligibility and scheme participation. Accredited renewable generators also face continuing compliance duties under the Renewables Obligation, even though the scheme is closed to new generating capacity; audit trails and generation submissions still matter for eligible stations. For firms running a template-based site stack, the practical issue is governance: service pages, case studies and lead forms need review paths that keep commercial copy aligned with licensing, consumer-protection and evidential requirements.
Adoption appears likely to remain pragmatic rather than fashion-led. Renewable-energy firms with lean commercial teams tend to value site stacks that let marketers, bid teams and regional managers keep project evidence current without a rebuild. Pressure may come from buyer scrutiny over proof of delivery and compliance, alongside vendor bundling of analytics, forms and security features into standard packages. The result is likely to be gradual consolidation around maintainable stacks, with more scrutiny of consent, lead capture and content governance as energy services become more directly sold online.
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
Adoption by company size
Adoption of Beaver Builder varies by company size across the trading UK Renewable energy companies in this cohort. 1.9% of the 2,672 companies with under 10 employees run Beaver Builder (50 detected). 0.8% of the 824 companies with 10–50 employees run Beaver Builder (7 detected). 0% of the 74 companies with over 50 employees run Beaver Builder (0 detected). That is a 1.9% gap between the over 50 employees and under 10 employees bands.
54
Active firms
2026
4.7%
Of detected Page builders share
UK Renewable energy
4
Median headcount
Filed accounts
96
Verified directors
Across this cohort
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Key facts
9% of the cohort was incorporated since 2022 (5 firms), so a sizeable share is in its first few filing cycles.
Among renewable-energy firms with a detectable page-builder system, this page-builder accounts for 4.7% (54) of the 1,145-company denominator, fourth by detected share.
The web stack is centred on content management: 100.0% (54) run a content-management platform and 61.1% (33) show SEO tooling.
Field Services & Trades tags appear on 44.4% (24) of the cohort, which points towards installation and maintenance use-cases alongside generation and supply.
Registered-region shares are split across East Midlands 14.8% (8), Scotland 14.8% (8), South East 13.0% (7), London 11.1% (6), and East of England 9.3% (5).
Ofgem licensing applies where a renewable-energy business generates, moves or supplies energy in Great Britain, with standard and any special licence conditions after grant.
Page builders market share among UK Renewable Energy
What else do Beaver Builder-running Renewable Energy run?
Share of the 54 Beaver Builder-running UK companies where each technology was also detected. As of June 2026.
Where Beaver Builder Renewable Energy 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.
4
Median headcount
£433.7K
Median UK turnover
0%
Above £5M turnover
5
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 99 companies, alongside financials and websites, in one CSV file.
Top UK Renewable Energy using Beaver Builder
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 filingsProvides electrical engineering and project services for power and renewable energy infrastructure, including design, procurement, installation and commissioning of LV, MV and HV systems, civil…
Serves renewable energy developers, utilities and energy-sector project owners involved in large-scale generation, distribution, wind and solar projects.
Financial Health
StrongStrong · Growing, Hiring · 38% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsDevelops and manages commercial solar PV and battery storage projects, including roof assessment, repairs, and fall‑protection systems. Provides design, financing, installation, and ongoing operation…
Serves UK commercial and industrial businesses, real estate investors and solar investors seeking on-site renewable energy projects to reduce electricity costs and meet Net Zero targets.
Financial Health
StableStable · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 2 filingsInstalls and maintains solar photovoltaic systems for residential and commercial properties. Provides battery storage installation, EV charger installation, solar PV maintenance, operations and…
Serves homeowners and commercial organisations in Bournemouth, Poole and Dorset, including new-build and renovation projects, car dealerships, schools, factories, warehouses and farms.
Financial Health
HealthyHealthy · Hiring · 17% CAGR over 1y
Location
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Develops, owns and operates hydropower projects and provides services for hydroelectric plants, including project development, operations, maintenance and asset management, covering design,…
Serves hydropower plant owners, developers and operators, including large and small hydro projects, seeking specialist support across project development, operations, maintenance and management.
Location
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Financial sub-scores
Computed from 4 filingsProvides installation, maintenance and servicing for renewable energy systems including wind turbines, solar PV, combined heat and power (CHP) and high‑voltage infrastructure. Supports planning,…
Serves landowners, renewable energy developers and manufacturers involved in wind, solar, CHP and battery storage projects across the UK.
Financial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsProvides engineering consultancy, project management and specialist personnel for offshore wind and subsea cable projects. Services include crewing, cable installation support, pull-in operations,…
Serves offshore wind developers, project owners and contractors involved in subsea cable projects, including teams needing specialist personnel, crewing and project support from planning through…
Financial Health
HealthyHealthy · Hiring · 32% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsSupplies, installs and maintains biomass, gas and heat pump heating systems for commercial and domestic use. Provides wood chip, pellet and log‑fuelled biomass boilers, system design, fabrication,…
Serves a mix of B2B and B2C customers across the UK, including commercial and industrial organisations, domestic homeowners, and existing biomass boiler users needing heating system support.
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsDevelops and deploys tidal stream renewable energy systems. Designs and manufactures subsea tidal turbines and related infrastructure, and provides project development, testing, installation, and…
Serves tidal and marine renewable energy project developers, utilities, governments and private investors involved in commercial tidal arrays and renewable power infrastructure.
Financial Health
WeakWeak · Hiring · 12% CAGR over 2y
Location
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Financial sub-scores
Computed from 2 filingsDevelops and operates small hydropower projects. Provides project development, operations, maintenance and management services for hydroelectric plants, and oversees a portfolio of hydropower…
Serves B2B customers in the hydropower sector, including owners, developers and operators of large and small hydro plant assets needing project, operations and maintenance expertise.
Financial Health
StableStable
Location
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Develops, owns and operates small‑scale hydropower projects. Provides hydropower plant development, project management, and ongoing operation and maintenance services across the lifecycle of…
Serves hydropower plant owners and operators, selling to businesses and infrastructure asset owners needing development, operations, maintenance and management support for small and large hydro…
Location
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Develops and operates hydropower generation projects and provides development, operations, maintenance, and asset management services for hydroelectric plants, overseeing the project lifecycle from…
Serves hydropower plant owners, developers and operators, including utilities and renewable energy asset managers responsible for small and large hydro projects.
Location
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Financial sub-scores
Computed from 2 filingsDevelops, operates and maintains hydropower projects. Provides project development, operational management and maintenance services for hydroelectric plants, and oversees portfolios of small and…
Serves hydropower plant owners, developers and operators needing development, operations, maintenance and management support for large and small hydro projects.
Financial Health
StrongStrong · Growing, Hiring · 39% CAGR over 1y
Location
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Financial sub-scores
Computed from 3 filingsSupplies and installs remanufactured Vestas wind turbines for farms and landowners, including new onshore turbine installations and repowering of existing sites. Also arranges land lease agreements…
Serves UK farmers and landowners, including rural property owners with existing FiT-accredited wind turbine sites and those considering first-time installations or land lease income.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 2 filingsDevelops, owns and operates small-scale hydropower schemes, overseeing site development, engineering, construction and grid connection, and providing ongoing operation, maintenance and asset…
Serves B2B hydropower plant owners, operators and developers needing support across development, operations, maintenance and management. Targets organisations running or building small and large…
Financial Health
StableStable
Location
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Financial sub-scores
Computed from 3 filingsDevelops, owns and operates wind farms on farmland and industrial estates. Secures land through lease agreements with landowners and manages the planning, installation and operation of wind energy…
Targets landowners with windy sites of at least 100 acres in Scotland or Wales, including farms and industrial estates suitable for wind farm leases or site sales.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides development, management and fundraising support for community-owned renewable energy projects. Works with co‑operatives to develop wind, solar, hydro and biomass schemes, run community share…
Serves UK community renewable energy co-operatives, community groups, councils and public bodies, landowners, developers and owners of large sites, plus individual citizens looking to invest in…
Financial Health
StableStable · -66% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides engineering consulting and design services for electric utilities, including transmission and distribution systems, substations and relay protection, power system planning and power quality…
Serves electric utilities and energy-sector organisations, including transmission, distribution, substation, renewable energy and battery storage project owners.
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
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Computed from 5 filingsProvides design, installation and maintenance of renewable energy and building services systems, including solar PV, solar thermal, air source heat pumps, underfloor heating, plumbing, electrical…
Serves domestic and commercial clients, including homeowners, residential housing developers, contractors and blue-chip companies across Hampshire, Wiltshire and the South of England.
Financial Health
WeakWeak · -10% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsDevelops offshore tidal energy projects and technology, including the HydroWing tidal array system and integration of tidal turbines. Focuses on design, deployment and operation strategies for…
Serves organisations and communities involved in offshore tidal energy projects, including renewable energy developers, marine-sector partners and coastal communities in the UK and globally.
Financial Health
StableStable · Hiring · 65% CAGR over 3y
Location
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Financial sub-scores
Computed from 2 filingsOperates a hydroelectric power facility generating renewable electricity from water resources, including the operation and maintenance of small-scale hydropower infrastructure as part of a portfolio…
Serves hydropower plant owners and operators on a B2B basis, including customers needing development, operations, maintenance and management support for large and small hydro projects.
Financial Health
StrongStrong
Location
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Computed from 3 filingsOperates a licensed biomass facility that processes hazardous waste wood and contaminated fabrics, including oily rags, to generate electricity exported to the National Grid. Also provides advice and…
Serves businesses that generate hazardous or contaminated wood waste and oily fabrics, including construction, rail, fencing and industrial operators needing audited disposal routes under Environment…
Financial Health
WeakWeak · Hiring · 12% CAGR over 2y
Location
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Computed from 4 filingsProvides offshore engineering, installation support, and operational consultancy for marine renewable energy projects, including tidal power developments. Supports planning, deployment, and…
Serves B2B customers in the marine renewables sector, including offshore renewable project developers, tidal energy project owners and organisations needing offshore engineering and installation…
Financial Health
StableStable · -13% CAGR over 3y
Location
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Computed from 3 filingsSupplies and installs solar photovoltaic (PV) systems for residential, commercial and agricultural properties. Provides site surveys, feasibility studies, system design consultation, grid connection…
Serves homeowners, commercial businesses and agricultural operators in Northern Ireland looking to reduce electricity costs through solar PV systems.
Financial Health
WeakWeak · Hiring · 10% CAGR over 2y
Location
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Computed from 5 filingsDevelops renewable energy and low‑carbon building projects. Provides engineering, procurement and construction (EPC) services for green buildings, conducts research and development in energy…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Computed from 5 filingsProvides electrical and renewable energy services including solar panel and battery storage system design and installation for residential, commercial and industrial properties, handling…
Serves homeowners, businesses and industrial clients across Northamptonshire, Bedfordshire, Buckinghamshire and Cambridgeshire, including towns such as Kettering, Bedford, Milton Keynes and Daventry.
Financial Health
StrongStrong
Location
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Computed from 5 filingsSupplies and installs renewable energy systems including solar panel arrays and air or ground source heat pumps. Provides system design, installation and maintenance services for residential,…
Serves homeowners, commercial businesses and industrial property owners seeking renewable energy systems across Cambridgeshire, East Anglia, Hertfordshire, Norfolk and Suffolk.
Financial Health
StrongStrong · Growing, Hiring · 7% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsOperates the Mean Moor wind farm, consisting of three Enercon wind turbines generating renewable electricity. Part of a community energy project associated with High Winds Community Energy Society,…
Targets individual members and community investors interested in co-operative renewable energy ownership, with local communities in south Cumbria engaged
Financial Health
HealthyHealthy · -16% CAGR over 4y
Location
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Computed from 5 filingsOperates a hydroelectric power facility generating electricity from hydropower. Activities include the operation and management of a small-scale hydro scheme and associated infrastructure for…
Serves B2B clients in the hydropower sector, including owners, developers and operators of small and large hydro plants needing project development, operations, maintenance and management support.
Financial Health
StableStable
Location
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Computed from 5 filingsOperates a hydroelectric power generation facility, producing renewable electricity from hydropower. Part of a portfolio of small hydro projects managed for generation, operation, and maintenance of…
Serves owners, developers and operators of small and large hydropower plants, including energy companies and infrastructure investors involved in hydropower projects.
Financial Health
StableStable
Location
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Computed from 5 filingsProvides utility infrastructure services including survey, design, construction and maintenance of power, gas, water, telecoms and renewable energy networks, and delivers multi‑utility connections…
Serves B2B clients across the UK power, gas, water, telecoms, renewables and multi-utility sectors, particularly organisations responsible for utility and infrastructure networks.
Financial Health
StableStable · -12% CAGR over 4y
Location
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Computed from 5 filingsProvides roofing installation and solar energy systems, including solar PV and battery storage, for residential, commercial, agricultural and public sector buildings. Services include roof…
Serves Scottish housebuilders, public sector and community bodies, social housing landlords, farmers, commercial businesses and homeowners seeking roofing or solar projects.
Financial Health
DistressedDistressed · -10% CAGR over 4y
Location
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Computed from 2 filingsSupplies and services renewable energy systems for agricultural and industrial users, including biomass boilers, ground source heat pumps, and solar with battery storage. Produces energy crops such…
Serves agricultural and industrial businesses, including farms, poultry and beef producers, crop drying sites, mills, warehouses and workshops in the UK and Europe.
Financial Health
HealthyHealthy · -4% CAGR over 1y
Location
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Computed from 3 filingsProvides compliance, maintenance and energy improvement services for social housing landlords, including electrical testing, heating installation and servicing, planned heating replacement, renewable…
Serves social housing landlords, housing associations, local authorities and public-sector housing providers across the UK, with residents as the end users of its housing services.
Financial Health
StrongStrong · Profitable, Growing, Hiring · 32% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsDesigns and installs renewable heating systems for domestic and commercial buildings, including ground source and air source heat pumps, biomass systems and underfloor heating. Also provides system…
Serves domestic homeowners and commercial clients in Scotland with renewable heating requirements for residential and commercial properties.
Financial Health
WeakWeak · -11% CAGR over 2y
Location
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Computed from 5 filingsProvides electrical and mechanical engineering services including installation and maintenance, EV charger installation, commercial and industrial solar PV systems, emergency lighting and fire alarm…
Serves B2B and B2C customers, including commercial and industrial organisations, retail operators, property managers and residential homeowners seeking electrical and mechanical contractor support.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
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Computed from 5 filingsInstalls, services and repairs biomass heating systems and boilers, including brands such as Gilles and Froling. Provides biomass boiler maintenance and emergency call-outs, as well as electrical…
Serves domestic homeowners, commercial businesses and industrial sites seeking biomass heating and electrical support, with emphasis on Essex and East Anglia and stated availability across the UK.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
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Computed from 3 filingsInstalls external wall insulation, cavity wall and loft insulation, façade systems and cladding, and renewable energy measures. Works as a contractor delivering energy‑efficiency upgrades and…
Serves social landlords, local authorities, private landlords, individual homeowners, energy companies and main contractors, mainly across domestic housing, high-rise blocks, park homes and some…
Financial Health
StableStable · -3% CAGR over 2y
Location
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Computed from 5 filingsProvides consultancy and technical support to commercial and agricultural businesses, including poultry production advice, agronomy for energy and forage crops, renewable heating system redesign and…
Serves commercial and agricultural businesses, including farms, broiler poultry producers, energy-crop growers, and organisations operating renewable heating or biomass systems.
Financial Health
StableStable · -3% CAGR over 4y
Location
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Computed from 5 filingsProvides installation and maintenance of heating and plumbing systems for domestic, commercial and industrial properties. Services include underfloor heating, sanitary ware and drainage installation,…
Sells to domestic, commercial and industrial customers needing heating, plumbing, underfloor heating and renewable systems, particularly property owners, developers and facilities buyers in the South…
Financial Health
StableStable · -68% CAGR over 4y
Location
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Computed from 5 filingsProvides building engineering and facilities services including mechanical and electrical installations, HVAC, heating, ventilation, air conditioning, and hot and cold water systems. Also delivers…
Serves B2B and public-sector facilities and property teams in large retail, higher education, healthcare, care homes, commercial organisations and general industry.
Financial Health
StableStable · 0% CAGR over 5y
Location
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Computed from 3 filingsProvides plumbing and heating services for residential construction projects, including boiler installation and servicing, air source heat pump installation and maintenance, plumbing callouts, and…
Serves major UK housebuilders, construction main contractors and social housing developers, while also selling boiler, heating and air source heat pump services to homeowners.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Computed from 5 filingsProvides electrical contracting services including installation, maintenance and testing of electrical systems. Delivers electrical fit-outs, lighting and LED upgrades, EV charging installations,…
Serves commercial and domestic customers across Northern Ireland and Ireland, including businesses in leisure and retail, property owners, and residential clients seeking electrical contractors.
Financial Health
WeakWeak · Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsManufactures pressed steel components and structural products for construction and solar installations, including steel C and Z section purlins, cleats, strapping seals, and ground‑mount and frame…
Serves B2B customers in construction, solar PV farm development and industrial manufacturing, including buyers needing steel purlins, solar mounting components, outsourced presswork or bespoke steel…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 4y
Location
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Computed from 5 filingsDesigns, manufactures and distributes commercial heating and hot water equipment, including gas‑fired boilers, water heaters, heat pumps, solar thermal systems, storage vessels and control systems,…
Serves commercial, industrial and public-sector buyers, including agriculture, hotels, housing providers, leisure operators, retailers and facilities teams working on new-build or refurbishment…
Financial Health
HealthyHealthy · Hiring · 26% CAGR over 4y
Location
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Computed from 3 filingsProvides domestic and commercial electrical services including installations, upgrades, inspection and testing, property rewires, and maintenance. Also installs data and network cabling, safety…
Serves businesses, facilities managers, education providers and industrial sites, including hazardous-area environments, plus homeowners undertaking renovations, rewires, smart-home, EV charging and…
Financial Health
StableStable · 0% CAGR over 2y
Location
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Provides engineered products and technical services including remotely operated vehicles, subsea equipment, inspection and asset integrity services, autonomous mobile robots, and aerospace…
Serves B2B and government buyers in oil and gas, renewable energy, material handling and logistics, autonomous transit, aerospace, defense, and science/research sectors.
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Computed from 5 filingsProvides mechanical building services including heating and plumbing installations, air conditioning and ventilation systems, and mechanical and electrical design and build. Also installs renewable…
Serves industrial and commercial organisations across Northern Ireland, including facilities managers, developers and project teams requiring mechanical and electrical contractors.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Computed from 3 filingsProvides domestic and commercial electrical services including rewires, consumer unit upgrades, lighting and socket installations, EICR and PAT testing, data and network cabling, and electrical…
Serves homeowners and businesses, including offices, shops and industrial units, across Sussex, Surrey and South London, with both domestic and commercial electrical needs.
Financial Health
HealthyHealthy · Growing, Hiring · 8% CAGR over 2y
Location
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Computed from 5 filingsProvides plumbing, heating and mechanical services for domestic and commercial properties, including installation and maintenance of boilers, bathrooms, kitchens, air conditioning, ventilation, plant…
Serves a mix of B2C and B2B customers: homeowners, residential property owners, commercial units, businesses seeking renewables advice, and contracting clients with building services projects.
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsProvides electrical contracting services for residential, commercial and industrial properties, including electrical installations, rewiring, testing and certification, lighting and power systems,…
Serves homeowners, landlords, letting agents, homebuilders and commercial/public-sector sites in Lincolnshire, including offices, retail, hospitality, warehouses, factories, schools and healthcare…
Financial Health
WeakWeak · Hiring · 6% CAGR over 4y
Location
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How Beaver Builder 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. Renewable energy 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 Renewable energy 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.
Beaver Builder is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
UK Renewable Energy by Page builders
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Frequently asked questions
How many UK Renewable energy companies use Beaver Builder?
What share of UK Renewable energy companies run Beaver Builder?
How is Beaver Builder usage detected?
What size Renewable energy companies use Beaver Builder in the UK?
What do Beaver Builder-running Renewable energy companies also run?
Can I get contact details for these companies?
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