Company lists · Data refreshed September 2026

Top 25 Eco-friendly construction firms based in the United Kingdom

RevenueBase identified 474 company matches for eco-friendly construction firms associated with the United Kingdom as of September 2026 and tracks 2,966 professional contacts across them, including 924 with verified work emails. London is the largest hub.

This list covers company matches for eco-friendly construction firms 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 September 16, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
474Companies
2,966Contacts tracked
924Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest eco-friendly construction firms based in the United Kingdom

Ranked by team size
Top 25 of 474 company matches for eco-friendly construction firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLeeds, United KingdomHQ recorded Sep 16, 20261,001-5,000133 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 · Sep 16, 2026 · View company records in RevenueBase
2Exact matchBirmingham, United KingdomHQ recorded Sep 16, 202651-200123 contacts →

Exact match

“We’re an ambitious group of architects, designers and makers working throughout the UK and internationally.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchTiverton, United KingdomHQ recorded Sep 16, 202651-20092 contacts →

Exact match

“AES Sustainability Consultants is a leading technical consultancy that delivers value engineered solutions across the homebuilding and construction industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-20072 contacts →

Exact match

“Bennetts Associates is one of the UK’s leading architectural practices, recognised for creating elegant, human-centred buildings through an ethos of doing ‘More With Less’.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-20070 contacts →

Exact match

“Architype Ltd is an architectural practice working from offices in Hereford, London and Edinburgh.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5047 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 · Sep 16, 2026 · View company records in RevenueBase
7Exact matchEssex, United KingdomHQ recorded Sep 16, 202651-20046 contacts →

Exact match

“Knight Build, established in 1994, specialises in delivering some of the UK’s most challenging and prestigious projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchGloucester, United KingdomHQ recorded Sep 16, 202651-20039 contacts →

Exact match

“Quattro Design Architects is a leading Sustainable Architectural practice with offices in Gloucester, London and Cardiff.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchIpswich, United KingdomHQ recorded Sep 16, 202611-5038 contacts →

Exact match

“We are one of East Anglia’s leading construction firms.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5034 contacts →

Exact match

“We’re helping to create a world where every building is truly zero carbon.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5032 contacts →

Exact match

“EnviroBuild is a leader in sustainable construction, where the materials we supply have significant environmental benefits over traditional products.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchBristol, United KingdomHQ recorded Sep 16, 202611-5031 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 · Sep 16, 2026 · View company records in RevenueBase
13Exact matchYork, United KingdomHQ recorded Sep 16, 202651-20030 contacts →

Exact match

“Providing sound craftsmanship in a bespoke and innovative way is at the heart of William Birch.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchGuildford, United KingdomHQ recorded Sep 16, 202611-5029 contacts →

Exact match

“At the heart of SRE lies a passionate commitment: to ensure a sustainable built environment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Build Generation is a specialist design & build firm providing new build and refurbishment solutions in the commercial, retail and residential sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchCaterham, United KingdomHQ recorded Sep 16, 202651-20026 contacts →

Exact match

“Our founder, Simon Flatt, started the practice in 2003 to provide sustainable engineering solutions of the highest quality and standard.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchHoughton Le Spring, United KingdomHQ recorded Sep 16, 2026201-50022 contacts →

Exact match

“We are specialists in sustainability and regeneration, delivering tailored solutions across both residential and commercial sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchPortsmouth, United KingdomHQ recorded Sep 16, 2026201-50021 contacts →

Exact match

“We are an innovative construction company who specialise in providing sustainable developments.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchBristol, United KingdomHQ recorded Sep 16, 202611-5020 contacts →

Exact match

“Mykor is pioneering the future of sustainable construction with advanced biotechnologies that prioritise both planetary and human health.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBolton, United KingdomHQ recorded Sep 16, 202611-5020 contacts →

Exact match

“At Cosaf Environments, we offer comprehensive turnkey solutions for design and build projects, specialising in creating sustainable and efficient environments across industrial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchDoncaster, United KingdomHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“Employing the latest and most modern methods of construction, Pacy and Wheatley ensure that the ever changing planning requirements; regulations, funding; method of build…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchStadhampton, United KingdomHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“Vector Design has achieved a reputation for high quality and value in an ever competitive and technically challenging market place.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“At Topcret®, innovation is our legacy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 16, 202611-5015 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 · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 474 eco-friendly construction firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 924 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Eco-friendly construction firms based in the United Kingdom at a glance

As of Sep 16, 2026
31.2%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
19.2%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
328
11-50
113
51-200
20
201-500
3
501-1,000
1
1,001-5,000
1

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 474 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 “eco-friendly construction firms” 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 924 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 September 16, 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.

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 “eco-friendly construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many eco-friendly construction firms are there based in the United Kingdom?

RevenueBase identified 474 company matches for eco-friendly construction firms associated with the United Kingdom as of September 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?

Genuit Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most eco-friendly construction firms?

London leads with 91 company records, followed by Bristol (14) and Manchester (9).

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 924 professional contacts with verified work emails tracked across these 474 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 September 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 474 eco-friendly construction firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.