Company lists · Data refreshed October 2026

Top 25 Energy regulatory compliance consultants based in the United Kingdom

Name: Energy regulatory compliance 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 12, 2026 332 companies tracked

RevenueBase identified 332 company matches for energy regulatory compliance consultants associated with the United Kingdom as of October 2026 and tracks 2,117 professional contacts across them, including 956 with verified work emails. London is the largest hub.

This list covers company matches for energy regulatory compliance 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 12, 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 12, 2026 How this list was built

332Companies

2,117Contacts tracked

956Verified emails

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The 25 largest energy regulatory compliance consultants based in the United Kingdom

Ranked by team size

Top 25 of 332 company matches for energy regulatory compliance consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	TNEI	Exact match	Manchester, United KingdomHQ recorded Oct 12, 2026	51-200	165 contacts →
	Exact match “TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	TROO	Exact match	Doxford International Business Park, United KingdomHQ recorded Oct 12, 2026	51-200	112 contacts →
	Exact match “Managing business energy can be overwhelming.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	RGE Services	Exact match	London, United KingdomHQ recorded Oct 12, 2026	201-500	108 contacts →
	Exact match “We’ve been providing fire and electrical compliance services for over 30 years, supporting clients across London and the Southeast with our locally based engineers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	The Green Energy Advice Bureau	Exact match	Sunderland, United KingdomHQ recorded Oct 12, 2026	51-200	94 contacts →
	Exact match “The Green Energy Advice Bureau are a leading independent award-winning UK commercial energy consultancy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Katoni Engineering	Exact match	Aberdeen, United KingdomHQ recorded Oct 12, 2026	51-200	93 contacts →
	Exact match “Katoni provides consulting, engineering, optimisation and emissions reduction support for the Energy Sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Businesswise Solutions	Exact match	Nelson, United KingdomHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
7	UCR Consultants Limited	Exact match	Leicester, United KingdomHQ recorded Oct 12, 2026	11-50	54 contacts →
	Exact match “UCR Consultants is a company dedicated to providing their clients with an impartial, professional service and a fair price for the energy they use.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Cotopaxi LTD	Exact match	White Moss Business Park, United KingdomHQ recorded Oct 12, 2026	11-50	47 contacts →
	Exact match “Cotopaxi Energy is an independent engineering consultancy specialising in utility and carbon reduction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Envantage, LOW Carbon And Energy Experts	Exact match	Manchester, United KingdomHQ recorded Oct 12, 2026	11-50	42 contacts →
	Exact match “At Envantage, you will find the brightest and best experts in low carbon and business energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	SVM Associates	Exact match	Birmingham, United KingdomHQ recorded Oct 12, 2026	11-50	40 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 · Oct 12, 2026 · View company records in RevenueBase
11	PMK	Exact match	Dungannon, United KingdomHQ recorded Oct 12, 2026	51-200	36 contacts →
	Exact match “PMK has been providing comprehensive electrical engineering services across the UK and Ireland for over 40 years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	OUR Footprints LTD	Exact match	Bristol, United KingdomHQ recorded Oct 12, 2026	11-50	31 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 · Oct 12, 2026 · View company records in RevenueBase
13	Dagem Power	Exact match	Cannock, United KingdomHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “DAGEM Power are a dynamic and fast-growing SME at the forefront of bringing new renewable and nuclear energy projects online.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	M.P.E. Power System Consultants	Exact match	London, United KingdomHQ recorded Oct 12, 2026	11-50	28 contacts →
	Exact match “M.P.E.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Compliance365	Exact match	Wakefield, United KingdomHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Founded in 2010, Compliance365 is a specialist independent energy consultancy offering a range of energy services UK wide.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Engineering Power Solutions LTD - EPS	Exact match	Stockton-on-tees, United KingdomHQ recorded Oct 12, 2026	11-50	26 contacts →
	Exact match “Engineering Power Solutions, EPS, is an independent electrical engineering consultancy headquartered in Stockton-on-Tees.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	The FES Group	Exact match	York, United KingdomHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “When you need a seamless, cost efficient path to compliance let us take the hassle out of sustainability, overheating and retrofit.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	PRO Enviro LTD Certified B Corp	Exact match	Rugby, United KingdomHQ recorded Oct 12, 2026	11-50	20 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 · Oct 12, 2026 · View company records in RevenueBase
19	Professional Energy Services LTD	Exact match	Milton Keynes, United KingdomHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
20	Concept Energy Solutions LTD	Exact match	Basingstoke, United KingdomHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “At Concept Energy, we’re on a mission to decarbonise UK commercial buildings.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Adalta Energy	Exact match	Cheltenham, United KingdomHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Adalta Energy is your dedicated energy partner.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	EEC Energy Efficiency Consultants	Exact match	Coventry, United KingdomHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “With over 14 years’ working in the industry, EEC has a proven track record that has established the business as one of the UK's leading Energy Assessment provider.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Elemental Consulting Group	Exact match	Siskin Parkway East, United KingdomHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Optimise energy, reach net zero and ensure compliance.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	LCS Energy LTD	Exact match	Kimbolton, United KingdomHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “At LCS Energy, we support your business with energy efficient solutions, providing you with a sustainable future and reducing your carbon impact on the environment.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Enexus Energy	Exact match	Blackpool, United KingdomHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Unencumbered by the restrictive process and systems of large-scale energy brokers, Enexus provide a simple, agile approach to enhancing and optimising your energy.” Recorded in the RevenueBase company graph · Oct 12, 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 regulatory compliance 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 332 energy regulatory compliance consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 956 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy regulatory compliance consultants based in the United Kingdom at a glance

As of Oct 12, 2026

45.2%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

11.1%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

234

11-50

51-200

201-500

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 332 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 regulatory compliance 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 956 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 12, 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 “energy regulatory compliance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy regulatory compliance consultants are there based in the United Kingdom?

RevenueBase identified 332 company matches for energy regulatory compliance 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?

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

Which city has the most energy regulatory compliance consultants?

London leads with 37 company records, followed by Manchester (8) and Nottingham (8).

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 956 professional contacts with verified work emails tracked across these 332 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 12, 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.