B2B Companies Using Tree-Nation in the UK: 57 Active Firms (2026)
B2B adopters of website-based sustainability tools sell to organisations while signalling environmental programmes in the UK.
Adoption tends to sit with marketing, sustainability and customer-success teams rather than product engineering. For business-to-business suppliers, the tool turns environmental pledges into website-visible engagement: tree-planting claims, campaign badges, customer-facing impact pages or checkout-linked contributions. Its presence usually signals an organisation with a public corporate-responsibility narrative, a direct sales or account-management motion, and enough digital ownership to maintain consent, analytics and content workflows. Typical engagements appear modest relative to core operating systems, but they still require budget sign-off, brand governance and evidence discipline because environmental claims are visible to customers, prospects and procurement teams.
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Only 57 actively trading companies in the UK run this website-based sustainability tool. Reported headcount totals 347 people, so the visible footprint is nearer a small specialist adoption cluster than a broad market. Within the narrowed sustainability-tool ranking, this system accounts for 100.0%. Registered-office geography is tilted towards London at 26.3%, followed by South West and South East at 12.3% each, then Yorkshire and The Humber and East of England at 10.5% each. That spread fits a mix of service suppliers, distributors and consultancies rather than a single metropolitan software cluster.
Business-to-business activity in the UK is regulated by what a firm does, not by its use of sustainability engagement software. A wholesaler, consultancy or managed-services provider may face sector rules elsewhere, while the website layer mainly raises marketing, privacy and claims-governance questions. The ICO treats PECR as covering direct marketing by calls, electronic mail and fax; its guidance says corporate-subscriber emails and texts do not need PECR consent, but senders must identify themselves and offer a valid opt-out route. UK GDPR still applies where business-contact personal data is processed, and live marketing calls require screening against CTPS and TPS where relevant.
Adoption appears likely to remain tied to brand and procurement pressure rather than operational necessity. Companies with account-led sales motions tend to keep visible environmental engagement tools when buyers ask for evidence of corporate-responsibility programmes, but budget scrutiny makes lightweight, campaign-based usage more plausible than deep workflow integration. The wider stack may also consolidate around existing website, consent and analytics operations, leaving sustainability widgets to prove that claims are clear, current and supportable. Firms with regulated end-markets are likely to be more cautious, as environmental messaging sits beside privacy duties, marketing rules and reputational risk.
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 Tree-Nation rises with company size across the trading UK B2B companies in this cohort. 0% of the 76,784 companies with under 10 employees run Tree-Nation (34 detected). 0.1% of the 31,788 companies with 10–50 employees run Tree-Nation (21 detected). 0.1% of the 3,773 companies with over 50 employees run Tree-Nation (3 detected). That is a 0.1% gap between the over 50 employees and under 10 employees bands.
57
Active firms
2026
100%
Of detected Sustainability share
UK B2B
7
Median headcount
Filed accounts
145
Verified directors
Across this cohort
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Key facts
About 15% of the trading cohort reports turnover above £5M (9 of 57 firms) — the rest sits below that revenue band.
1% of the cohort was incorporated since 2022 (1 firms), so a sizeable share is in its first few filing cycles.
The sustainability tool in scope represents 100.0% (57) of B2B firms with a detectable system in this category.
The most common co-detected content-management tool appears on 64.9% (37) of sites, just ahead of the most common analytics tool at 63.2% (36).
Registered addresses skew towards London at 26.3% (15), followed by the South West and South East at 12.3% (7) each.
Wholesale & Distribution accounts for 15.8% (9) of the cohort, followed by IT Services & Managed Services at 14.0% (8).
B2B marketing remains activity-led: the ICO says PECR covers direct marketing by live or automated calls, electronic mail and fax, while UK GDPR applies where business-contact personal data is processed.
EHS & sustainability market share among UK B2B
Share of the 57 UK B2B with a detectable system. As of June 2026.
What else do Tree-Nation-running B2B run?
Share of the 57 Tree-Nation-running UK companies where each technology was also detected. As of June 2026.
Where Tree-Nation B2B are, and how healthy they look
By region
By registered-office region; companies without a regional match count toward Rest of UK.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
7
Median headcount
£989.5K
Median UK turnover
15.8%
Above £5M turnover
1
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 84 companies, alongside financials and websites, in one Excel + CSV file.
Top UK B2B using Tree-Nation
Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.
Financial sub-scores
Computed from 2 filingsProvides cloud-based smart building and integrated workplace management software that helps organisations manage facilities, real estate portfolios, workspaces, assets, maintenance, energy use and…
Sells primarily to large organisations managing workplaces, campuses and property portfolios, including facilities, real estate, finance and procurement teams. Serves higher education institutions,…
Financial Health
StableStable · Profitable · 5% CAGR over 1y
Location
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Financial sub-scores
Computed from 4 filingsProvides facilities management and construction services for commercial properties, including building maintenance, workplace fit-outs, project management, and sustainability-focused initiatives.…
Serves businesses and property owners or managers seeking facilities management, construction and fit-out support across a range of commercial property types.
Financial Health
StrongStrong · Hiring · 106% CAGR over 4y
Location
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Financial sub-scores
Computed from 2 filingsDevelops, owns and operates renewable energy projects, including biomass power plants using forestry residues and waste wood, utility‑scale wind and solar farms with energy storage, and distributed…
Financial Health
StableStable · -98% CAGR over 1y
Location
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Financial sub-scores
Computed from 5 filingsProvides environmental remediation and waste management services for construction and land development projects, including ground stabilisation, heavy metal and asbestos remediation, bioremediation,…
Serves B2B clients in UK construction and land development, including housebuilders, property developers and main contractors working on brownfield, contaminated land and regeneration projects.
Financial Health
WeakWeak
Location
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Financial sub-scores
Computed from 5 filingsDesigns and installs interior and exterior plant displays for commercial spaces, including living walls, moss walls and artificial greenery. Provides plant rental and maintenance, fresh flowers,…
Serves B2B customers including brands, offices, hospitality venues, facilities managers, architects and interior designers, with additional sector content for schools, retail and commercial property…
Financial Health
StrongStrong · Growing, Hiring · 35% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsInstalls solar photovoltaic systems for residential and commercial properties, including roof‑mounted, in‑roof and ground‑mounted arrays. Supplies battery storage systems such as Tesla Powerwall,…
Sells to UK homeowners and businesses seeking solar energy systems, including commercial property owners and residential customers interested in solar panels, battery storage, EV charging and related…
Financial Health
HealthyHealthy · Hiring · 22% CAGR over 5y
Location
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Financial sub-scores
Computed from 5 filingsArchitectural practice providing building design and planning services for residential, education, community and heritage projects. Specialises in sustainable and low‑carbon design, including…
Serves a mix of B2C and B2B/public-sector clients, including homeowners and self-builders, schools and colleges, community and leisure organisations, workplace clients, and owners of heritage or…
Financial Health
StableStable · Hiring · 3% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsSupplies and distributes fuels, oils and lubricants including diesel (DERV), red diesel, heating oil, kerosene, HVO fuel and AdBlue. Provides fuel delivery, fuel management, tank telemetry, emergency…
Sells to UK businesses across transport, industrial, agricultural, marine and commercial sectors, as well as homeowners needing heating oil. Targets organisations requiring bulk fuel, lubricants,…
Financial Health
StableStable · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsSupplies fuels, heating oils and industrial lubricants including diesel, red diesel, HVO, kerosene and AdBlue. Provides nationwide fuel delivery along with fuel management, tank installation and…
Serves UK businesses needing bulk fuels, lubricants and fuel services, including industrial, agricultural and fleet operators, alongside domestic customers buying home heating oil with nationwide…
Financial Health
HealthyHealthy · -68% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsSupplies and distributes fuels, heating oil and oil‑based products including diesel, HVO, kerosene, AdBlue and lubricants. Provides nationwide fuel delivery, fuel management, tank inspection and…
Serves UK commercial and domestic fuel buyers, including transport fleets, construction and industrial sites, farms, marine operators, manufacturers, and homeowners needing heating oil.
Financial Health
HealthyHealthy · -41% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsManufactures and distributes specialised chemical products for automotive, industrial and janitorial applications, including vehicle paint protection, ceramic coatings, cleaning and maintenance…
Serves B2B customers in motor, industrial and janitorial sectors, including vehicle manufacturers, dealer groups, franchised car dealers and distributors in the UK, Europe and worldwide.
Financial Health
StableStable · 1% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsManufactures and wholesales office furniture for trade customers, including office chairs, desks, storage units, soft seating, bistro seating and acoustic panels. Also provides product catalogues,…
Sells B2B to trade customers, including office furniture dealers, resellers and commercial workspace suppliers needing wholesale ranges, dropship delivery, installation support and marketing…
Financial Health
StrongStrong · Profitable, Growing · 1% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsProvides managed print services, document management systems, and office technology including printers and supplies. Also delivers office planning, design and fit‑out services, and secure print and…
Serves B2B customers including education providers, retailers, hospitality businesses and office-based organisations needing managed print, document management, office supplies and workplace fitout…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsSupplies and distributes commercial fuels, lubricants and related products including engine oil, hydraulic oil, gear oil, grease, antifreeze, AdBlue and spill control equipment. Provides bulk supply…
Serves UK businesses needing commercial fuels, oils and lubricants, including customers in automotive, energy, metalworking, marine, aviation, food production and general industrial sectors.
Financial Health
WeakWeak · -7% CAGR over 2y
Location
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Computed from 5 filingsDesigns and supplies artificial sports pitch and surfacing systems, including 3G football pitches, cricket pitch systems, hockey and multi‑sport surfaces, and playground safety surfacing, providing…
Serves UK schools, sports clubs, local authorities, and national or regional sports governing bodies, including organisations responsible for cricket, hockey, football, rugby, playground and MUGA…
Financial Health
StrongStrong · Growing, Hiring · 2% CAGR over 4y
Location
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Computed from 3 filingsProvides digital marketing services including pay‑per‑click advertising management, search engine optimisation, and performance marketing strategy. Works with organisations to improve online…
Serves organisations of all sizes, especially purpose-led businesses, charities and sustainability-focused changemakers, including consumer brands, nonprofits and B2B companies with marketing or…
Financial Health
StableStable · -67% CAGR over 2y
Location
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Computed from 5 filingsProduces Middle Eastern food products such as hummus and baba ganoush through a central production unit, supplying restaurant operations and providing white‑label food manufacturing for partners and…
Serves B2B partners, including prospective restaurant franchise operators and foodservice or retail businesses seeking white-label Middle Eastern products.
Financial Health
HealthyHealthy
Location
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Computed from 5 filingsProvides outsourced IT support and managed IT services for businesses, including helpdesk support, system monitoring, cybersecurity, patch management, cloud services, data backup and recovery,…
Serves small and mid-sized businesses across the UK, including care homes, fleet vehicle management firms, accountants, financial services providers, estate agents, PR agencies, solicitors, education…
Financial Health
StableStable · 0% CAGR over 4y
Location
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Computed from 5 filingsProvides security engineering services including design, implementation oversight and ongoing management of physical security systems. Develops automated design tools and supports security operations…
Serves global enterprises, major brands, organisations and government bodies needing security systems for buildings and operations, often alongside architectural firms, installers and property…
Financial Health
StableStable · Hiring · 6% CAGR over 4y
Location
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65 more companies and their verified directors are in the file
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How Tree-Nation usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling. B2B companies are identified using Firmbase's semantic classification of company activity, built from filings, websites and registered SIC codes rather than SIC codes alone. The detected counts and share figures on this page are computed within that sector cohort, so "share" always means share of B2B companies with a detectable system — not of all UK companies.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
Tree-Nation is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
UK B2B by EHS & sustainability
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Frequently asked questions
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What share of UK B2B companies run Tree-Nation?
How is Tree-Nation usage detected?
What size B2B companies use Tree-Nation in the UK?
What do Tree-Nation-running B2B companies also run?
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