Company lists · Data refreshed October 2026

Top 25 Commercial green building consultants based in the United Kingdom

Name: Commercial green building consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 803 companies tracked

RevenueBase identified 803 company matches for commercial green building consultants associated with the United Kingdom as of October 2026 and tracks 17,844 professional contacts across them, including 8,515 with verified work emails. London is the largest hub.

This list covers company matches for commercial green building consultants 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 10, 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 10, 2026 How this list was built

803Companies

17,844Contacts tracked

8,515Verified emails

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The 25 largest commercial green building consultants based in the United Kingdom

Ranked by team size

Top 25 of 803 company matches for commercial green building consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ERM	Exact match	London, United KingdomHQ recorded Oct 10, 2026	5,001-10,000	9,532 contacts →
	Exact match “Sustainability is our business.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Atelier TEN	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	311 contacts →
	Exact match “As environmental design consultants, building services engineers and lighting designers, we are committed to high performance and sustainable design within the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	TFT	Exact match	London, United KingdomHQ recorded Oct 10, 2026	201-500	264 contacts →
	Exact match “TFT is an independent commercial building consultancy which places the performance of buildings and the wellbeing of people at the heart of its work.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	MAX Fordham LLP	Exact match	London, United KingdomHQ recorded Oct 10, 2026	201-500	216 contacts →
	Exact match “Max Fordham LLP is a partnership of engineers, designers and consultants, working with the built environment, to deliver a sustainable future and a thriving planet.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Frankham Group	Exact match	Sidcup, United KingdomHQ recorded Oct 10, 2026	51-200	214 contacts →
	Exact match “The Frankham Group provides a full range of consultany services to the built environment, including design, engineering and compliance.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Wallace Whittle	Exact match	Glasgow, United KingdomHQ recorded Oct 10, 2026	51-200	140 contacts →
	Exact match “WWe are a leading MEP & Sustainability engineering consultancy, committed to driving responsible and sustainable solutions in the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	SYGNA	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	135 contacts →
	Exact match “Sygna is a company delivering commissioning management and technical services across the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	ZTP	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	128 contacts →
	Exact match “At ZTP, we’re committed to accelerating the transition to a more sustainable future by reducing the negative impact of human activity on our planet - ecologically, financially…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Longevity Partners	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	128 contacts →
	Exact match “Longevity Partners is a multidisciplinary energy and sustainability consultancy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Hulley And Kirkwood	Exact match	Glasgow, United KingdomHQ recorded Oct 10, 2026	51-200	101 contacts →
	Exact match “We are an independent Building Services Consultancy providing national coverage.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	ARUP	Exact match	Solihull, United KingdomHQ recorded Oct 10, 2026	501-1,000	100 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Greengage Environmental LTD	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	95 contacts →
	Exact match “Greengage is an independent sustainability and environmental consultancy known for providing bespoke advice and working in partnership with our clients and multi-disciplinary…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	AES Sustainability Consultants	Exact match	Tiverton, United KingdomHQ recorded Oct 10, 2026	51-200	87 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 · Oct 10, 2026 · View company records in RevenueBase
14	Black CAT Building Consultancy	Exact match	Manchester, United KingdomHQ recorded Oct 10, 2026	51-200	83 contacts →
	Exact match “Bringing together a diverse range of building expertise, Black Cat handle all the practical aspects of investing, owning, maintaining, developing and occupying property across…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Alfa Energy An Edison Energy Company	Exact match	London, United KingdomHQ recorded Oct 10, 2026	201-500	83 contacts →
	Exact match “Alfa Energy Group (an Edison Energy company) is an international energy, sustainability and technology consultant partner with 200 employees over four international locations.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	clearvue.business	Exact match	Gateshead, United KingdomHQ recorded Oct 10, 2026	51-200	79 contacts →
	Exact match “We enable businesses to succeed in the environmental components of their ESG strategies through comprehensive net zero consulting services and ground-breaking carbon and energy…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Xco2	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	77 contacts →
	Exact match “We are a multidisciplinary group with backgrounds in engineering, architecture and environmental science, working as consultants for buildings, large developments and masterplans…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	AMBER	Exact match	Cardiff, United KingdomHQ recorded Oct 10, 2026	51-200	70 contacts →
	Exact match “We are an award-winning energy consultancy and certified B Corp™.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Method Consulting	Exact match	Swindon, United KingdomHQ recorded Oct 10, 2026	51-200	67 contacts →
	Exact match “At Method Consulting, we are specialists in engineering and sustainability solutions, focusing on building services and sustainability for the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	21 Degrees	Exact match	Nationwide, United KingdomHQ recorded Oct 10, 2026	201-500	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 10, 2026 · View company records in RevenueBase
21	ECO Logic Partners	Exact match	Team Valley, United KingdomHQ recorded Oct 10, 2026	11-50	63 contacts →
	Exact match “We bring good energy to the table to help you save yours.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	RYBKA	Exact match	Edinburgh, United KingdomHQ recorded Oct 10, 2026	51-200	62 contacts →
	Exact match “Rybka is a leading Building Services Engineering, Low Carbon and Sustainability Consultancy with a wide geographical spread and a focus on providing commercially viable, energy…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	RSP Consulting Engineers	Exact match	Edinburgh, United KingdomHQ recorded Oct 10, 2026	51-200	59 contacts →
	Exact match “RSP Consulting Engineers LLP are leaders in sustainable and low energy building services design.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Banyards	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	57 contacts →
	Exact match “We are a specialist consultancy business delivering mechanical and electrical design and commissioning consultancy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Businesswise Solutions	Exact match	Nelson, United KingdomHQ recorded Oct 10, 2026	11-50	56 contacts →
	Exact match “We’re an energy management consultancy specialising in supporting energy-intensive businesses with energy procurement, energy management, and sustainability challenges.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial green building consultants”. 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 803 commercial green building consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 8,515 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial green building consultants based in the United Kingdom at a glance

As of Oct 10, 2026

47.7%Verified-email coverage

22.2Average contacts per company

1-10Median size (employees)

20.5%Largest-city concentration · London

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

544

11-50

204

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 803 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 “commercial green building consultants” 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 8,515 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 10, 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.

Commercial green building consultants by metro

Commercial green building consultants in London165

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 “commercial green building consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial green building consultants are there based in the United Kingdom?

RevenueBase identified 803 company matches for commercial green building consultants 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?

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

Which city has the most commercial green building consultants?

London leads with 165 company records, followed by Edinburgh (19) and Manchester (19).

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 8,515 professional contacts with verified work emails tracked across these 803 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 10, 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.