Company lists · Data refreshed October 2026
Top 25 Green building nonprofits based in the United Kingdom
RevenueBase identified 213 company matches for green building nonprofits associated with the United Kingdom as of October 2026 and tracks 2,003 professional contacts across them, including 834 with verified work emails. London is the largest hub.
This list covers company matches for green building nonprofits associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest green building nonprofits based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 385 contacts → | ||||
Exact match “IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers and others…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 145 contacts → | ||||
Exact match “At Genuit Group, we’re driven by a clear purpose: to create a more sustainable built environment and a more resilient future for people and the planet.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “The UK Green Building Council (UKGBC) is a charity and an industry-led network with a mission to radically improve the sustainability of the built environment.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 67 contacts → | ||||
Exact match “At 21 Degrees, we believe buildings should be designed for lower energy use, healthier spaces and better comfort.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “The World Green Building Council (WorldGBC) is a global network leading the transformation of the built environment to make it healthier and more sustainable.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 58 contacts → | ||||
Exact match “Pacific Green is becoming a world leader at providing sustainable cleantech solutions to help solve climate warming, green energy and resource scarcity challenges.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “Our mission is to accelerate the built environment’s transition to zero carbon.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 48 contacts → | ||||
Exact match “We are a team of sustainability engineers passionate about creating buildings with a positive impact on the environment and the community.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “At Green Home Systems, we deliver whole-house retrofit solutions that make homes warmer, more energy efficient, and lower cost to run.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “SPACE is a team of architects, designers and technologists who specialise in the creative reuse of buildings, design optimisation and circular decarbonisation.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “At Carbon Rewind, we are optimistic about the energy future of the UK, and committed to doing our part to deliver the vision of a more sustainable future.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “At Infinity, our mission is to help home owners reduce their energy bills and carbon footprint.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 27 contacts → | ||||
Exact match “Our vision is to make every UK home carbon-free.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “At Domna, we are on a mission to make every home in Great Britain green and sustainable.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “The Future Homes Hub has been established to facilitate the collaboration needed within and beyond the new homes sector to help meet the climate and environmental challenges ahead.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “Join us in creating a more sustainable built environment - spaces where people and planet can thrive” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “CIVIC adj.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Cleaner Safer Group is a company limited by guarantee without share capital, united by a shared commitment to a cleaner, safer, and more sustainable environment.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Our vision - Empower homebuilders and industry professionals to create design-led, eco-buildings using sustainably sourced materials and low-impact methods.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “For over 20 years Pure Leapfrog has helped communities create renewable energy projects, retrofit homes, and build a low-carbon future.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “Award-winning sustainability consulting, testing and retrofit company, based in Bristol but operating nationwide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “True North Group have a passion for sustainable living - we specialize in building eco-friendly and energy efficient passive housing with an unwavering commitment to environmental…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “Eco-homes are healthier and more comfortable to live in, more economical to own, and have a far lower environmental impact.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “Nestled in 55 acres of woodland in the South Downs National Park, the Sustainability Centre shows what a sustainable future can look like.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “green building nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 213 green building nonprofits based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 834 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Green building nonprofits based in the United Kingdom at a glance
As of Oct 13, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 213 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “green building nonprofits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 834 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Green building nonprofits by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “green building nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many green building nonprofits are there based in the United Kingdom?
RevenueBase identified 213 company matches for green building nonprofits associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
IES LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most green building nonprofits?
London leads with 55 company records, followed by Bristol (8) and Edinburgh (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 834 professional contacts with verified work emails tracked across these 213 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 213 green building nonprofits based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Green building nonprofits by geography
- Green building nonprofits based in Toronto, Canada
- Green building nonprofits based in Paris, France
- Green building nonprofits based in Berlin, Germany
- Green building nonprofits based in London, United Kingdom
- Green building nonprofits based in New York, United States
- Green building nonprofits based in Portland, United States
- Green building nonprofits based in Seattle, United States
- Green building nonprofits based in Australia
- Green building nonprofits based in Belgium
- Green building nonprofits based in Brazil
- Green building nonprofits based in Canada
- Green building nonprofits based in France
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Green building nonprofits based in Toronto, Canada
- Green building nonprofits based in Paris, France
- Green building nonprofits based in Berlin, Germany
- Green building nonprofits based in London, United Kingdom
- Green building nonprofits based in New York, United States
- Green building nonprofits based in Portland, United States
Company intelligence · public preview
Top 25 green building nonprofits based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 213 matching company records for green building nonprofits based in the United Kingdom, with 2,003 tracked contacts and 834 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 green building nonprofits based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  IES LTDiesve.comHQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 385 contacts → |
“IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers and others…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Genuit Groupgenuitgroup.comHQ: Leeds, United KingdomReported employees: 1,001-5,000 | Leeds, United Kingdom | 1,001-5,000 | Exact match | 145 contacts → |
“At Genuit Group, we’re driven by a clear purpose: to create a more sustainable built environment and a more resilient future for people and the planet.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | UK Green Building Council Ukgbcukgbc.org HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 69 contacts → |
“The UK Green Building Council (UKGBC) is a charity and an industry-led network with a mission to radically improve the sustainability of the built environment.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  21 Degrees21degrees.comHQ: Nationwide, United KingdomReported employees: 201-500 | Nationwide, United Kingdom | 201-500 | Exact match | 67 contacts → |
“At 21 Degrees, we believe buildings should be designed for lower energy use, healthier spaces and better comfort.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | World Green Building Councilworldgbc.org HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 61 contacts → |
“The World Green Building Council (WorldGBC) is a global network leading the transformation of the built environment to make it healthier and more sustainable.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Pacific Greenpacificgreen.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 58 contacts → |
“Pacific Green is becoming a world leader at providing sustainable cleantech solutions to help solve climate warming, green energy and resource scarcity challenges.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Built Environmentbe-st.build HQ: Blantyre, United KingdomReported employees: 11-50 | Blantyre, United Kingdom | 11-50 | Exact match | 50 contacts → |
“Our mission is to accelerate the built environment’s transition to zero carbon.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ETUDEetude.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 48 contacts → |
“We are a team of sustainability engineers passionate about creating buildings with a positive impact on the environment and the community.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Green Home Systemsgreenhomesystems.co.uk HQ: Irvine, United KingdomReported employees: 51-200 | Irvine, United Kingdom | 51-200 | Exact match | 42 contacts → |
“At Green Home Systems, we deliver whole-house retrofit solutions that make homes warmer, more energy efficient, and lower cost to run.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Space Architectsspacearchitects.co.ukHQ: Newcastle Upon Tyne, United KingdomReported employees: 51-200 | Newcastle Upon Tyne, United Kingdom | 51-200 | Exact match | 40 contacts → |
“SPACE is a team of architects, designers and technologists who specialise in the creative reuse of buildings, design optimisation and circular decarbonisation.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Carbon Rewindcarbonrewind.com HQ: Watford, United KingdomReported employees: 51-200 | Watford, United Kingdom | 51-200 | Exact match | 39 contacts → |
“At Carbon Rewind, we are optimistic about the energy future of the UK, and committed to doing our part to deliver the vision of a more sustainable future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SCS Sustainable Construction Servicesscspartnership.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 36 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Infinity Energy Organisationinfinityenergyorganisation.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 29 contacts → |
“At Infinity, our mission is to help home owners reduce their energy bills and carbon footprint.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The MCS Foundationmcsfoundation.org.uk HQ: Cheshire, United KingdomReported employees: 1-10 | Cheshire, United Kingdom | 1-10 | Exact match | 27 contacts → |
“Our vision is to make every UK home carbon-free.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DOMNAdomna.homes HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 24 contacts → |
“At Domna, we are on a mission to make every home in Great Britain green and sustainable.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Future Homes HUBfuturehomes.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“The Future Homes Hub has been established to facilitate the collaboration needed within and beyond the new homes sector to help meet the climate and environmental challenges ahead.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Darren Evansdarren-evans.co.uk HQ: Chipping Sodbury, United KingdomReported employees: 11-50 | Chipping Sodbury, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Join us in creating a more sustainable built environment - spaces where people and planet can thrive” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Civic Squarecivicsquare.cc HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 18 contacts → |
“CIVIC adj.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cleaner Safer Groupcleanersafergroup.co.uk HQ: Tewkesbury, United KingdomReported employees: 51-200 | Tewkesbury, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Cleaner Safer Group is a company limited by guarantee without share capital, united by a shared commitment to a cleaner, safer, and more sustainable environment.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ecologic Sipsecologic-sips.co.uk HQ: Bransgore, United KingdomReported employees: 11-50 | Bransgore, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Our vision - Empower homebuilders and industry professionals to create design-led, eco-buildings using sustainably sourced materials and low-impact methods.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pure Leapfrogpureleapfrog.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 17 contacts → |
“For over 20 years Pure Leapfrog has helped communities create renewable energy projects, retrofit homes, and build a low-carbon future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Building Energy Expertsbuildingenergyexperts.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Award-winning sustainability consulting, testing and retrofit company, based in Bristol but operating nationwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | True North Constructiontruenorthconstruction.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 14 contacts → |
“True North Group have a passion for sustainable living - we specialize in building eco-friendly and energy efficient passive housing with an unwavering commitment to environmental…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Solarcrestsolarcrest.co.uk HQ: Macclesfield, United KingdomReported employees: 11-50 | Macclesfield, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Eco-homes are healthier and more comfortable to live in, more economical to own, and have a far lower environmental impact.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Sustainability Centre By Earthworks Trustsustainability-centre.org HQ: Petersfield, United KingdomReported employees: 11-50 | Petersfield, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Nestled in 55 acres of woodland in the South Downs National Park, the Sustainability Centre shows what a sustainable future can look like.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 213 company matches
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Green building nonprofits: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
212 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 213 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Green building nonprofits by metro
Questions about this company list
What does Exact match mean for green building nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many green building nonprofits did RevenueBase find based in the United Kingdom?
The saved snapshot records 213 matching company records, 2,003 tracked contacts and 834 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Green building nonprofits by geography
- Green building nonprofits based in Toronto, Canada
- Green building nonprofits based in Paris, France
- Green building nonprofits based in Berlin, Germany
- Green building nonprofits based in London, United Kingdom
- Green building nonprofits based in New York, United States
- Green building nonprofits based in Portland, United States
- Green building nonprofits based in Seattle, United States
- Green building nonprofits based in Australia
- Green building nonprofits based in Belgium
- Green building nonprofits based in Brazil
- Green building nonprofits based in Canada
- Green building nonprofits based in France
Cite this list
RevenueBase Data Team. Top 25 green building nonprofits based in the United Kingdom. Snapshot: October 13, 2026. https://revenuebase.ai/companies/green-building-nonprofits/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Green building nonprofits based in Toronto, Canada
- Green building nonprofits based in Paris, France
- Green building nonprofits based in Berlin, Germany
- Green building nonprofits based in London, United Kingdom
- Green building nonprofits based in New York, United States
- Green building nonprofits based in Portland, United States
Company intelligence · public preview
Top 25 green building nonprofits based in the United Kingdom
RevenueBase records 213 matching company records for green building nonprofits based in the United Kingdom, with 2,003 tracked contacts and 834 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 green building nonprofits based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | IES LTDiesve.com HQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 385 contacts → |
“IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers and others…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Genuit Groupgenuitgroup.com HQ: Leeds, United KingdomReported employees: 1,001-5,000 | Leeds, United Kingdom | 1,001-5,000 | Exact match | 145 contacts → |
“At Genuit Group, we’re driven by a clear purpose: to create a more sustainable built environment and a more resilient future for people and the planet.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | UK Green Building Council Ukgbcukgbc.org HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 69 contacts → |
“The UK Green Building Council (UKGBC) is a charity and an industry-led network with a mission to radically improve the sustainability of the built environment.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 21 Degrees21degrees.com HQ: Nationwide, United KingdomReported employees: 201-500 | Nationwide, United Kingdom | 201-500 | Exact match | 67 contacts → |
“At 21 Degrees, we believe buildings should be designed for lower energy use, healthier spaces and better comfort.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | World Green Building Councilworldgbc.org HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 61 contacts → |
“The World Green Building Council (WorldGBC) is a global network leading the transformation of the built environment to make it healthier and more sustainable.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pacific Greenpacificgreen.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 58 contacts → |
“Pacific Green is becoming a world leader at providing sustainable cleantech solutions to help solve climate warming, green energy and resource scarcity challenges.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Built Environmentbe-st.build HQ: Blantyre, United KingdomReported employees: 11-50 | Blantyre, United Kingdom | 11-50 | Exact match | 50 contacts → |
“Our mission is to accelerate the built environment’s transition to zero carbon.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ETUDEetude.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 48 contacts → |
“We are a team of sustainability engineers passionate about creating buildings with a positive impact on the environment and the community.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Green Home Systemsgreenhomesystems.co.uk HQ: Irvine, United KingdomReported employees: 51-200 | Irvine, United Kingdom | 51-200 | Exact match | 42 contacts → |
“At Green Home Systems, we deliver whole-house retrofit solutions that make homes warmer, more energy efficient, and lower cost to run.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Space Architectsspacearchitects.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 51-200 | Newcastle Upon Tyne, United Kingdom | 51-200 | Exact match | 40 contacts → |
“SPACE is a team of architects, designers and technologists who specialise in the creative reuse of buildings, design optimisation and circular decarbonisation.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Carbon Rewindcarbonrewind.com HQ: Watford, United KingdomReported employees: 51-200 | Watford, United Kingdom | 51-200 | Exact match | 39 contacts → |
“At Carbon Rewind, we are optimistic about the energy future of the UK, and committed to doing our part to deliver the vision of a more sustainable future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SCS Sustainable Construction Servicesscspartnership.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 36 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Infinity Energy Organisationinfinityenergyorganisation.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 29 contacts → |
“At Infinity, our mission is to help home owners reduce their energy bills and carbon footprint.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The MCS Foundationmcsfoundation.org.uk HQ: Cheshire, United KingdomReported employees: 1-10 | Cheshire, United Kingdom | 1-10 | Exact match | 27 contacts → |
“Our vision is to make every UK home carbon-free.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DOMNAdomna.homes HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 24 contacts → |
“At Domna, we are on a mission to make every home in Great Britain green and sustainable.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Future Homes HUBfuturehomes.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“The Future Homes Hub has been established to facilitate the collaboration needed within and beyond the new homes sector to help meet the climate and environmental challenges ahead.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Darren Evansdarren-evans.co.uk HQ: Chipping Sodbury, United KingdomReported employees: 11-50 | Chipping Sodbury, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Join us in creating a more sustainable built environment - spaces where people and planet can thrive” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Civic Squarecivicsquare.cc HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 18 contacts → |
“CIVIC adj.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cleaner Safer Groupcleanersafergroup.co.uk HQ: Tewkesbury, United KingdomReported employees: 51-200 | Tewkesbury, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Cleaner Safer Group is a company limited by guarantee without share capital, united by a shared commitment to a cleaner, safer, and more sustainable environment.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ecologic Sipsecologic-sips.co.uk HQ: Bransgore, United KingdomReported employees: 11-50 | Bransgore, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Our vision - Empower homebuilders and industry professionals to create design-led, eco-buildings using sustainably sourced materials and low-impact methods.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pure Leapfrogpureleapfrog.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 17 contacts → |
“For over 20 years Pure Leapfrog has helped communities create renewable energy projects, retrofit homes, and build a low-carbon future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Building Energy Expertsbuildingenergyexperts.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Award-winning sustainability consulting, testing and retrofit company, based in Bristol but operating nationwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | True North Constructiontruenorthconstruction.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 14 contacts → |
“True North Group have a passion for sustainable living - we specialize in building eco-friendly and energy efficient passive housing with an unwavering commitment to environmental…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Solarcrestsolarcrest.co.uk HQ: Macclesfield, United KingdomReported employees: 11-50 | Macclesfield, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Eco-homes are healthier and more comfortable to live in, more economical to own, and have a far lower environmental impact.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Sustainability Centre By Earthworks Trustsustainability-centre.org HQ: Petersfield, United KingdomReported employees: 11-50 | Petersfield, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Nestled in 55 acres of woodland in the South Downs National Park, the Sustainability Centre shows what a sustainable future can look like.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 213 company matches
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Green building nonprofits: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
212 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 213 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Green building nonprofits by metro
Questions about this company list
What does Exact match mean for green building nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many green building nonprofits did RevenueBase find based in the United Kingdom?
The saved snapshot records 213 matching company records, 2,003 tracked contacts and 834 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Green building nonprofits by geography
- Green building nonprofits based in Toronto, Canada
- Green building nonprofits based in Paris, France
- Green building nonprofits based in Berlin, Germany
- Green building nonprofits based in London, United Kingdom
- Green building nonprofits based in New York, United States
- Green building nonprofits based in Portland, United States
- Green building nonprofits based in Seattle, United States
- Green building nonprofits based in Australia
- Green building nonprofits based in Belgium
- Green building nonprofits based in Brazil
- Green building nonprofits based in Canada
- Green building nonprofits based in France
Cite this list
RevenueBase Data Team. Top 25 green building nonprofits based in the United Kingdom. Snapshot: October 13, 2026. https://revenuebase.ai/companies/green-building-nonprofits/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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