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PV Installation Companies Using All in One SEO in the UK: 51 Active Firms (2026)
PV installation companies using SEO tooling design, fit and maintain solar panel systems for UK homes, businesses and public sites.
For solar installers, an installed SEO plugin usually signals a business that wants direct enquiry, not just subcontracted work or distributor referrals. The system sits close to service-area content, quote-request forms, project evidence and local search pages, so adoption tends to imply some marketing ownership inside the contractor rather than a purely brochure-style website. In this sector, the buyer is often an owner-managed installer or a small commercial team selling to homeowners, estates managers and public-sector contacts. The engagement is typically modest in software terms, but commercially important because it helps turn search demand into surveyed roofs, site visits and installation pipelines.
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Among UK photovoltaic installers detected with this SEO stack, 51 companies are actively trading. The tool sits third in the sector’s detected SEO-tool ranking, with 7.6% of a 668-instance denominator; the higher-share systems account for 76.0% and 15.0% respectively. Reported headcount totals 370 people. Regional registrations are spread rather than capital-only, led by the East of England at 13.7%, followed by London and Yorkshire and The Humber at 11.8% each, then the East Midlands and Scotland at 9.8% each.
Procurement for this cohort tends to be practical rather than enterprise-style: installers need quote forms, service-area pages, project evidence and contact routes to work together. Using a plugin-based SEO layer also creates dependency on the surrounding website stack, so updates, form security and analytics consent sit close to the marketing workflow. For public-sector or commercial solar work, search visibility is only one route to demand; tender routes, framework purchasing and referral networks still shape the sales mix. The compliance risk is less about the SEO tool itself than about claims made on performance, savings and environmental impact.
Adoption appears tied to direct enquiry rather than software fashion. Solar installers with owner-led sales teams tend to keep familiar website platforms if they continue producing local leads, while more mature contractors move towards clearer content governance, cleaner quote capture and closer hand-off from marketing to operations. The scarcer scale-up group is likely to rationalise plugins as website management becomes more formal, but small installers may retain low-cost stacks for longer. Competitive pressure in search should keep attention on service-area depth, proof of workmanship and financing content, rather than on the SEO layer alone.
Adoption by company size
Adoption of All in One SEO varies by company size across the trading UK PV installation companies in this cohort. 3.4% of the 1,213 companies with under 10 employees run All in One SEO (41 detected). 2.7% of the 410 companies with 10–50 employees run All in One SEO (11 detected). 0% of the 30 companies with over 50 employees run All in One SEO (0 detected). That is a 3.4% gap between the over 50 employees and under 10 employees bands.
51
Active firms
2026
7.6%
Of detected SEO share
UK PV installation
5
Median headcount
Filed accounts
82
Verified contacts
Across this cohort
Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 51 firms) — the rest sits below that revenue band.
13% of the cohort was incorporated since 2022 (7 firms), so a sizeable share is in its first few filing cycles.
Within PV installation, this SEO tool ranks third by detected SEO share at 7.6% (51) out of 668 companies with a detectable system; the two larger systems account for 76.0% (508) and 15.0% (100).
100.0% (51) also run the same content-management platform, while analytics are detected on 56.9% (29) and bot checks on 54.9% (28).
Registered-office concentration is not centred on London: East of England has 13.7% (7), London 11.8% (6), Yorkshire and The Humber 11.8% (6), East Midlands 9.8% (5), and Scotland 9.8% (5).
Sector tags overlap across renewable-energy and trades activity, with Renewable Energy at 84.3% (43), Field Services & Trades at 82.4% (42), and Construction at 25.5% (13).
SEO market share among UK PV Installation
Share of the 668 UK PV Installation with a detectable system. As of June 2026.
What else do All in One SEO-running PV Installation run?
Share of the 51 All in One SEO-running UK companies where each technology was also detected. As of June 2026.
Where All in One SEO PV Installation 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.
5
Median headcount
£534.2k
Median UK turnover
2%
Above £5M turnover
7
Incorporated since 2022
82 verified decision-maker contacts
across these 51 companies, with emails available in Firmbase. Filter by role, seniority and stack.
Top UK PV Installation using All in One SEO
Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.
Financial sub-scores
Computed from 2 filingsDesigns, installs and manages commercial solar photovoltaic systems, including rooftop, ground-mounted and carport installations. Provides EPC contracting, battery storage integration, operations and…
Serves UK commercial businesses, agricultural operators and landowners with sites suitable for rooftop, carport or ground-mounted solar projects.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Provides engineering, procurement and construction services for renewable energy systems, including solar PV installations, battery energy storage and EV charging infrastructure, alongside mechanical…
Serves commercial and industrial businesses across the UK seeking to reduce energy costs, improve energy independence and meet ESG or emissions goals, including estate owners and organisations…
Financial Health
Insufficient historyInsufficient history
Location
Financial sub-scores
Computed from 4 filingsInstalls and maintains solar panel systems, battery storage units and EV charging points for residential and commercial properties. Also provides electrical services and advice on renewable energy…
Serves homeowners, renovators, landlords and small to larger commercial property owners across East Anglia, including domestic households and businesses managing premises.
Financial Health
StableStable · -70% CAGR over 3y
Location
Financial sub-scores
Computed from 2 filingsDesigns, supplies and installs renewable energy systems for commercial and public sector sites, specialising in solar photovoltaic installations including rooftop, ground‑mount and carport systems,…
Serves commercial and industrial businesses, new-build developers, education providers, agricultural operators, public sector bodies and local authorities seeking renewable energy solutions for their…
Financial Health
DistressedDistressed
Location
Financial sub-scores
Computed from 5 filingsDesigns and installs renewable energy systems for homes and businesses, including solar PV panels, battery storage, heat pumps, and electric vehicle charging points. Also provides system maintenance…
Serves homeowners and business owners with domestic and commercial properties in London, Surrey, Sussex, Hampshire, Berkshire and Kent seeking renewable energy installations and maintenance.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
Financial sub-scores
Computed from 3 filingsInstalls and services solar photovoltaic energy systems for residential and commercial properties. Provides solar panels, inverters and battery storage systems, along with system repairs, maintenance…
Serves UK homeowners and commercial businesses, including property owners with existing solar PV systems and new buyers considering renewable energy upgrades.
Financial Health
WeakWeak · Hiring · 26% CAGR over 2y
Location
Financial sub-scores
Computed from 2 filingsDesigns and installs solar energy systems for homes and businesses, including solar panels, battery storage and EV charging points. Provides system monitoring, maintenance, inverter repair and…
Serves homeowners, landlords and commercial property owners seeking renewable energy upgrades, lower energy bills and ongoing support for existing solar systems.
Financial Health
StrongStrong · Hiring · 13% CAGR over 1y
Location
Financial sub-scores
Computed from 5 filingsDesigns and installs solar photovoltaic (PV) systems and battery storage for residential and commercial properties. Provides system design, technical surveys, installation, maintenance, and solar…
Serves homeowners and small businesses seeking solar and battery storage systems, plus property owners with existing solar panels needing maintenance or cleaning.
Financial Health
StrongStrong · Growing, Hiring · 58% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides solar energy system installation and related electrical services for residential and commercial properties, including rooftop and ground‑mounted solar panels, battery storage systems, EV…
Serves domestic homeowners and commercial organisations with properties in Devon, Cornwall and the wider South West, including businesses looking to manage onsite energy needs.
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsDevelops and delivers clean energy projects including solar photovoltaic systems, battery energy storage, and decarbonisation infrastructure. Provides feasibility studies, system design,…
Serves commercial, industrial and public-sector organisations seeking solar PV, battery storage and decarbonisation infrastructure for facilities and operations.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsDesigns, develops and integrates renewable energy systems including solar PV, battery storage, EV charging and heat pumps. Provides EPC and project delivery services, energy efficiency upgrades, and…
Serves businesses and public-sector organisations across the UK, including airports, facilities management teams, offices, warehouses, schools and commercial property owners seeking renewable energy…
Financial Health
HealthyHealthy · -14% CAGR over 4y
Location
Financial sub-scores
Computed from 2 filingsInstalls solar photovoltaic systems for homes and businesses, including solar panels, inverters and battery storage. Provides system design, supply, installation and testing, along with solar system…
Serves UK homeowners and residential property owners, particularly around Birmingham, who want to reduce energy bills, store generated electricity, export surplus power, or add EV charging at home.
Financial Health
StableStable · 0% CAGR over 1y
Location
Financial sub-scores
Computed from 5 filingsDesigns and installs solar photovoltaic (PV) systems for domestic and commercial properties. Also installs battery storage systems and electric vehicle charging points, providing system design,…
Serves homeowners, electric vehicle owners and commercial property users in Pembrokeshire, West Carmarthenshire and South Ceredigion seeking solar PV, battery storage and EV charging installations.
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsInstalls solar photovoltaic (PV) systems for residential and commercial properties, including panels, inverters and battery storage. Provides system design, installation, upgrades and monitoring…
Serves homeowners, existing solar PV owners and businesses across Cornwall, Devon, Bristol and the South West that are evaluating home or commercial solar and battery storage.
Financial Health
StrongStrong · Growing, Hiring · 21% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides energy efficiency retrofit services for residential, landlord, commercial and social housing properties, including installation of solar panels and batteries, air source heat pumps, boilers,…
Serves B2B and B2C customers: commercial property organisations, social housing providers, homeowners and private landlords seeking retrofit, renewable energy, heating and insulation improvements.
Financial Health
HealthyHealthy · -7% CAGR over 4y
Location
Installs solar photovoltaic panels, battery storage systems and EV charging points for domestic and commercial properties. Provides electrical installation services including full rewires, fuse board…
Serves homeowners, landlords, holiday home owners and commercial property owners in Pembrokeshire needing solar, battery storage, EV charging and electrical services.
Financial Health
Insufficient historyInsufficient history
Location
Financial sub-scores
Computed from 5 filingsInstalls and services renewable energy and electrical systems for residential and commercial properties, including solar PV panels, battery storage, heat pumps and EV charging points. Also provides…
Serves homeowners and businesses across Manchester and the North West, including property owners seeking lower energy costs, electrification and smart building upgrades.
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsInstalls renewable energy and electrical systems for residential and commercial properties, including solar PV panels, battery storage, heat pumps, and EV charging points. Provides electrical,…
Serves residential homeowners and commercial property owners or occupiers across Manchester and the North West, including businesses seeking lower energy costs and emissions.
Financial Health
HealthyHealthy · Hiring · 50% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides residential and commercial energy‑efficiency services including cavity, loft, wall and underfloor insulation installation, cavity wall extraction, solar panel and air source heat pump…
Serves homeowners, private landlords and commercial property projects seeking energy-efficiency improvements, EPC-related upgrades and insulation support for residential or commercial buildings.
Financial Health
StrongStrong · Hiring · 32% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides property maintenance and building services including electrical, plumbing, heating, carpentry and general repairs. Installs solar panels, air source heat pumps and battery storage, and…
Serves housing associations, local authorities, healthcare providers, MOD sites, schools and universities, plus domestic customers across the South West.
Financial Health
HealthyHealthy · -66% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsInstalls solar photovoltaic systems for residential properties, including solar panels, microinverters, inverters, and battery storage. Provides system design, site surveys, and consultation, and…
Serves mainly UK homeowners and property owners seeking residential solar energy systems, battery storage or inverter upgrades, including customers with shaded, complex or north-facing roofs.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsDesigns and installs renewable and energy‑efficient mechanical and electrical systems, including air source heat pumps, solar power and battery storage. Provides energy system upgrades and support…
Serves homeowners and property owners in Cheshire and North Wales seeking renewable energy upgrades and Boiler Upgrade Scheme support.
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 5y
Location
Financial sub-scores
Computed from 2 filingsInstalls residential energy efficiency and heating systems including external, internal, loft and cavity wall insulation, boilers, first-time central heating, solar panels, battery storage and air…
Serves UK homeowners and eligible households seeking ECO4, Eco Plus or GBIS grant-funded home energy efficiency improvements, particularly those aiming to reduce heating costs.
Financial Health
StrongStrong · Growing, Hiring · 801% CAGR over 1y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical installation, maintenance, testing and inspection for domestic, commercial and industrial properties. Installs solar PV systems, battery storage and EV chargers, and offers…
Serves homeowners, landlords, offices, commercial premises and industrial facilities in Halifax, Bradford, Leeds, Huddersfield, Brighouse and surrounding areas.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical installation and maintenance services for residential and commercial properties, including rewiring, fire and intruder alarms, CCTV and access control systems, emergency lighting,…
Serves homeowners, landlords, offices and commercial property occupiers in the Peterborough area, covering both domestic and business premises.
Financial Health
HealthyHealthy · Hiring · 50% CAGR over 4y
Location
Financial sub-scores
Computed from 3 filingsProvides electrical installation, maintenance and inspection services for domestic and commercial properties. Installs wiring systems, conducts electrical safety checks, and delivers renewable energy…
Serves homeowners, landlords, property managers, business owners and industrial organisations on the Isle of Wight, covering both domestic and commercial customers with electrical, solar PV and EV…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Financial sub-scores
Computed from 3 filingsProvides design, installation, commissioning and maintenance of heating, air conditioning, ventilation and electrical systems. Also installs renewable energy technologies including solar panels and…
Serves commercial, industrial and domestic customers, including public-sector leisure centres, hotels, nightclubs, bars, restaurants, large retailers, office blocks, football stadiums and other…
Financial Health
StableStable · Hiring · 32% CAGR over 2y
Location
Financial sub-scores
Computed from 3 filingsProvides electrical contracting services for residential, commercial, industrial and agricultural properties, including electrical installations, repairs, rewiring and maintenance, as well as testing…
Serves homeowners, commercial and industrial businesses, agricultural clients, and local institutions in Dorset and surrounding areas, including schools, retailers, charities, and business owners.
Financial Health
StrongStrong · Hiring · 29% CAGR over 2y
Location
Financial sub-scores
Computed from 4 filingsArranges and installs energy efficiency measures for residential properties under government‑backed schemes, including boiler replacements, first-time central heating systems, loft and wall…
Serves households and homeowners eligible for government-backed ECO4 energy grants, particularly those needing support with home heating, insulation or renewable energy improvements.
Financial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services including installation, testing and maintenance for commercial and industrial projects. Installs distribution systems, three‑phase supplies, LED lighting,…
Serves businesses and residents across Kent, including commercial premises, industrial sites, new build developers, maintenance clients, and organisations needing renewable energy or EV charging…
Financial Health
DistressedDistressed · -60% CAGR over 4y
Location
Financial sub-scores
Computed from 4 filingsInstalls and maintains renewable and conventional heating systems for homes, including air source heat pumps, biomass and gas boilers, solar PV panels, battery storage, multi‑fuel burners, and…
Serves homeowners in Leicestershire seeking domestic heating and renewable energy upgrades, including households using government boiler or green home grant schemes.
Financial Health
WeakWeak · -18% CAGR over 3y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical installation, maintenance and repair services for domestic, commercial and industrial properties, including rewiring, fault finding, electrical testing and certification, EV…
Serves homeowners, landlords, home buyers, and commercial or industrial premises needing electrical support in Ipswich, Woodbridge and surrounding Suffolk areas.
Financial Health
StableStable · -10% CAGR over 4y
Location
Provides mechanical and electrical contracting services including design, installation and maintenance of HVAC, plumbing and electrical systems. Also installs solar panel systems, battery storage and…
Serves homeowners, commercial property owners, businesses and agricultural clients across the UK, including organisations needing building systems, energy infrastructure or EV charging support.
Financial Health
Insufficient historyInsufficient history
Location
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services including domestic and commercial electrical installations, solar PV and battery storage systems, EV charger installations, air source heat pumps, air…
Serves domestic customers and commercial organisations needing electrical and mechanical contractors, including buyers of renewable, EV charging, air conditioning and refrigeration installations,…
Financial Health
DistressedDistressed · -68% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical, mechanical and civil engineering contracting services, including LED lighting installations, solar PV systems, EV chargers and power distribution equipment, as well as defence…
Serves public and private sector clients in the UK, including defence organisations, sports venues, commercial property owners, developers, and facilities managers needing electrical, mechanical,…
Financial Health
StrongStrong
Location
Financial sub-scores
Computed from 5 filingsInstalls and services air source heat pumps for residential properties, including system design, installation, and repair. Also installs solar panels and battery storage systems and assists customers…
Sells primarily to homeowners in London seeking renewable home energy upgrades, especially air source heat pumps and solar panels. Targets residential property owners interested in government boiler…
Financial Health
StrongStrong · Growing, Hiring · 63% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical contracting services including domestic and commercial wiring installations, electrical repairs, safety inspections, and maintenance. Installs renewable energy systems such as…
Serves homeowners, property managers, business owners and commercial or industrial property operators on the Isle of Wight, covering both domestic consumers and B2B clients.
Financial Health
HealthyHealthy · -66% CAGR over 4y
Location
Financial sub-scores
Computed from 4 filingsInstalls domestic heating systems, insulation, air source heat pumps, solar panels and battery storage. Provides energy‑efficiency upgrades through ECO grant schemes, including property assessments,…
Serves homeowners, private landlords, tenants and councils in North Wales and Cheshire seeking ECO grant-funded energy-efficiency improvements for eligible homes.
Financial Health
StrongStrong · Growing, Hiring · 33% CAGR over 3y
Location
Financial sub-scores
Computed from 5 filingsDevelops and operates renewable energy projects including anaerobic digestion and biogas systems. Designs and installs commercial solar PV installations and provides energy trading, renewable…
Sells to businesses and energy-sector partners seeking renewable solutions, especially corporations across the UK and Ireland needing commercial Solar PV, biogas and anaerobic digestion projects,…
Financial Health
StableStable · -16% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical installation and maintenance services for domestic and commercial properties, including EV charging point installation, solar PV systems, emergency lighting, energy‑efficiency…
Targets homeowners and business owners in Cheltenham, covering domestic properties and commercial premises such as car parks, garages and other business locations with electrical, EV and solar needs.
Financial Health
HealthyHealthy · Hiring · 26% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides electrical installation and maintenance services for residential and commercial properties, including rewiring, fire and intruder alarms, CCTV and access control, emergency lighting, solar…
Sells to residential and commercial customers in the Peterborough area, including homeowners, landlords, offices and other businesses needing electrical, security and safety system services.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Financial sub-scores
Computed from 5 filingsProvides mechanical, electrical and plumbing contracting services, including heating and ventilation systems, electrical installations, rewiring, lighting and fire alarms, plumbing and water heater…
Serves businesses, public-sector and community organisations needing MEP contractors for workplace and construction/refurbishment projects, with solar services also offered to domestic homeowners and…
Financial Health
DistressedDistressed · -4% CAGR over 5y
Location
Financial sub-scores
Computed from 3 filingsProvides residential construction and renovation services including new builds, roofing, rendering, cladding, plastering, kitchens and bathrooms, landscaping and fencing. Also installs air source…
Serves homeowners and property owners in Stornoway and the Isle of Lewis needing construction, renewables, plumbing, heating or electrical services.
Financial Health
HealthyHealthy · Growing · 4% CAGR over 2y
Location
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How All in One SEO 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. PV installation 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 PV installation 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.
All in One SEO is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
UK PV Installation by SEO
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Frequently asked questions
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