Company lists · Data refreshed October 2026

Top 25 Net zero construction firms based in the United Kingdom

RevenueBase identified 122 company matches for net zero construction firms associated with the United Kingdom as of October 2026 and tracks 1,634 professional contacts across them, including 669 with verified work emails. London is the largest hub.

This list covers company matches for net zero 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 October 18, 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 Oct 18, 2026 How this list was built
122Companies
1,634Contacts tracked
669Verified emails
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The 25 largest net zero construction firms based in the United Kingdom

Ranked by team size
Top 25 of 122 company matches for net zero construction firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchBirmingham, United KingdomHQ recorded Oct 18, 2026201-500336 contacts →

Exact match

“Climate change is without a doubt the greatest challenge we face in these times.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchBirmingham, United KingdomHQ recorded Oct 18, 202651-200135 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 · Oct 18, 2026 · View company records in RevenueBase
3Exact matchMoorgreen, United KingdomHQ recorded Oct 18, 2026201-500105 contacts →

Exact match

“Caunton Engineering is one of the UK’s leading steelwork contractors, fabricating in excess of tonnes per annum with a turnover in the region of £100m.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 18, 202651-20074 contacts →

Exact match

“Think Outside The Grid.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 18, 202651-20067 contacts →

Exact match

“Planet Mark is a sustainability certification and net zero provider for organisations and the built environment.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchGloucester, United KingdomHQ recorded Oct 18, 202651-20041 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 · Oct 18, 2026 · View company records in RevenueBase
7Exact matchWirral Waters, United KingdomHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“Starship is an award-winning industrialised construction business creating some of the UK’s most innovative places to live, stay and work.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5033 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5033 contacts →

Exact match

“Envision is a specialist sustainability, energy and net zero design consultancy offering strategic and technical advice within the built environment and to businesses wishing to…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5025 contacts →

Exact match

“Elevate is a leading engineering consultancy transforming urban infrastructure to revolutionise energy production and consumption.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchCardiff, United KingdomHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“At Nuvolt we advise, design, construct, maintain and optimise low carbon technology solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchNorwich, United KingdomHQ recorded Oct 18, 20261-1020 contacts →

Exact match

“We're Beattie, a design and technology company that delivers Passivhaus and net zero solutions for the built environment.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchAmpthill, United KingdomHQ recorded Oct 18, 20261-1019 contacts →

Exact match

“Civil engineering contractor with a focus on driving a net zero carbon approach to major project delivery”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Oct 18, 202611-5018 contacts →

Exact match

“We provide a full range of architectural and design services, offering net zero carbon designs on all projects from large-scale masterplanning through to individual building…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchWickham, United KingdomHQ recorded Oct 18, 2026201-50016 contacts →

Exact match

“Sydenhams Timber Engineering design, manufacture and construct innovative, net zero ready timber frame buildings.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchGlasgow, United KingdomHQ recorded Oct 18, 202611-5014 contacts →

Exact match

“NET ZERO FACADES IS BUILDING A BETTER, MORE SUSTAINABLE FUTURE – FOR THE CONSTRUCTION INDUSTRY AND FOR OUR PLANET.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5012 contacts →

Exact match

“At Henriksen Studio, our mission is to enhance the performance of both new and existing buildings.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSix Mile Bottom, United KingdomHQ recorded Oct 18, 202651-20012 contacts →

Exact match

“Creating sustainable, net-zero spaces to enable a better tomorrow for generations to come.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchOxfordshire, United KingdomHQ recorded Oct 18, 202611-5011 contacts →

Exact match

“Beyond Carbon Associates is a design and engineering consultancy founded in 2022 by Dr.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchCambridge, United KingdomHQ recorded Oct 18, 20261-109 contacts →

Exact match

“Growing the buildings of the future!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchLewes, United KingdomHQ recorded Oct 18, 20261-109 contacts →

Exact match

“In practice since 1994, BakerBrown designs beautiful homes, community buildings, and pieces of city – both in the UK and abroad.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchTheale, United KingdomHQ recorded Oct 18, 202611-508 contacts →

Exact match

“Pure World Energy (PWE) is an engineering-based company specialising in financed net zero solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchEast Dulwich, United KingdomHQ recorded Oct 18, 202611-508 contacts →

Exact match

“We are an award-winning studio, celebrating over 25 years of expertise in building beautiful, sustainable, energy-efficient homes and commercial spaces.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchNewark, United KingdomHQ recorded Oct 18, 20261-108 contacts →

Exact match

“Smashing the RIBA 2030 Challenge!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchCardiff, United KingdomHQ recorded Oct 18, 20261-108 contacts →

Exact match

“RedSix is a nationally renowned sustainability consultancy, delivering expert services to the construction industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 122 net zero construction firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 669 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Net zero construction firms based in the United Kingdom at a glance

As of Oct 18, 2026
40.9%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
27.0%Largest-city concentration · London
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
31
51-200
12
201-500
4

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 122 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 “net zero 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 669 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 18, 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.

Net zero construction firms 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 “net zero construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many net zero construction firms are there based in the United Kingdom?

RevenueBase identified 122 company matches for net zero construction firms 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?

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

Which city has the most net zero construction firms?

London leads with 33 company records, followed by Birmingham (4) and Bristol (4).

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 669 professional contacts with verified work emails tracked across these 122 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 18, 2026.

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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.