Company lists · Data refreshed September 2026

Top 25 Energy recovery consulting firms based in the United Kingdom

Name: Energy recovery consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 276 companies tracked

RevenueBase identified 276 company matches for energy recovery consulting firms associated with the United Kingdom as of September 2026 and tracks 29,156 professional contacts across them, including 8,721 with verified work emails. London is the largest hub.

This list covers company matches for energy recovery consulting 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 28, 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 28, 2026 How this list was built

276Companies

29,156Contacts tracked

8,721Verified emails

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The 25 largest energy recovery consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 276 company matches for energy recovery consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	WOOD	Exact match	Aberdeen, United KingdomHQ recorded Sep 28, 2026	10001+	26,949 contacts →
	Exact match “Wood is a global leader in consulting and engineering, delivering critical solutions across energy and materials markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	CFP Energy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	171 contacts →
	Exact match “CFP Energy is a leading provider of energy and environmental solutions for industrial and commercial clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Pcmg LTD	Exact match	Kirkham, United KingdomHQ recorded Sep 28, 2026	11-50	122 contacts →
	Exact match “We work with over half of the FTSE 100 - We have saved £400 million for our clients to date - We saved £100 million for our clients in the past 18 months - Recoveries achieved can…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Everoze	Exact match	Bristol, United KingdomHQ recorded Sep 28, 2026	51-200	100 contacts →
	Exact match “Everoze is an employee-owned renewables, green hydrogen and storage consultancy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Spirax Sarco UK And Ireland	Exact match	Cheltenham, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	92 contacts →
	Exact match “Why are we here?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Katoni Engineering	Exact match	Aberdeen, United KingdomHQ recorded Sep 28, 2026	51-200	90 contacts →
	Exact match “Katoni provides consulting, engineering, optimisation and emissions reduction support for the Energy Sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Omnia Projects	Exact match	Northallerton, United KingdomHQ recorded Sep 28, 2026	51-200	68 contacts →
	Exact match “Omnia Projects are an Engineering Consultancy providing multidisciplinary expertise for energy projects providing a complete service from feasibility and concept development…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	JBA Engineering	Exact match	Wynyard, United KingdomHQ recorded Sep 28, 2026	11-50	63 contacts →
	Exact match “JBA are industry-leading consultants, providing flexible engineering and design solutions, procurement, and construction services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	RSP Consulting Engineers	Exact match	Edinburgh, United KingdomHQ recorded Sep 28, 2026	51-200	60 contacts →
	Exact match “RSP Consulting Engineers LLP are leaders in sustainable and low energy building services design.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Businesswise Solutions	Exact match	Nelson, United KingdomHQ recorded Sep 28, 2026	11-50	54 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 · Sep 28, 2026 · View company records in RevenueBase
11	Kelton	Exact match	Aberdeen, United KingdomHQ recorded Sep 28, 2026	11-50	52 contacts →
	Exact match “Kelton is the energy industry’s consultancy partner.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Carbonxgen Limited	Exact match	Sandhurst, United KingdomHQ recorded Sep 28, 2026	11-50	49 contacts →
	Exact match “Carbonxgen is a leading consultancy that specialises in solving complex energy and sustainability challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Silcock Dawson And Partners	Exact match	Princes Risborough, United KingdomHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Silcock Dawson & Partners are a leading firm of Building Services and Energy Consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Cotopaxi LTD	Exact match	White Moss Business Park, United KingdomHQ recorded Sep 28, 2026	11-50	42 contacts →
	Exact match “Cotopaxi Energy is an independent engineering consultancy specialising in utility and carbon reduction.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	SVM Associates	Exact match	Birmingham, United KingdomHQ recorded Sep 28, 2026	11-50	41 contacts →
	Exact match “If you need a professional consultancy to assist you with your building engineering services needs, then SVM Associates can help.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Brownlow Utilities	Exact match	Newton-le-willows., United KingdomHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Brownlow Utilities - the energy and sustainability expert!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	OUR Footprints LTD	Exact match	Bristol, United KingdomHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Our Footprints combines a small and dedicated group of highly experienced and qualified Engineers/ Project Managers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Emissis	Exact match	Stokesley, United KingdomHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “Engineering energy efficiency that pays off.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Nerg LTD	Exact match	Lincoln, United KingdomHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “We are a Midlands based business, that recommends and installs the right equipment to improves your business's profitability and carbon usage.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Carbon Architecture	Exact match	Hampton Hill, United KingdomHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Carbon Architecture has spent the last twelve years helping energy intensive organisations optimise their processes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Wave LTD	Exact match	Halifax, United KingdomHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “WAVE Engineering Ltd is an independent, employee-owned, B-Corp certified Consultancy.’ With a team of experienced design, technical and project engineering consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	PRO Enviro LTD Certified B Corp	Exact match	Rugby, United KingdomHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Pro Enviro is a specialist energy engineering and process optimisation consultancy, with over 30 years’ experience working with manufacturing and other business clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Professional Energy Services LTD	Exact match	Milton Keynes, United KingdomHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “We are a leading energy consultant known for continued excellence, quality, professionalism, exibility, and pioneering approach which is reflected in the many industry awards that…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	ZLC Energy	Exact match	Liskeard, United KingdomHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “ZLC Energy are multi-technology renewable energy experts and our team is made up of Chartered Engineers, experienced planners and project managers, and proactive problem-solvers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Clark Degnan Consulting Engineers	Exact match	Durham, United KingdomHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Building Services Consulting Engineers and Sustainability Consultants” Recorded in the RevenueBase company graph · Sep 28, 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 “energy recovery consulting firms”. 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 276 energy recovery consulting firms based in the United Kingdom

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Energy recovery consulting firms based in the United Kingdom at a glance

As of Sep 28, 2026

29.9%Verified-email coverage

105.6Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

51-200

201-500

1,001-5,000

10001+

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 276 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 “energy recovery consulting 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 8,721 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 28, 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.

Energy recovery consulting firms by metro

Energy recovery consulting firms in London37

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 “energy recovery consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy recovery consulting firms are there based in the United Kingdom?

RevenueBase identified 276 company matches for energy recovery consulting 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?

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

Which city has the most energy recovery consulting firms?

London leads with 37 company records, followed by Edinburgh (10) 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 8,721 professional contacts with verified work emails tracked across these 276 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 28, 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.