Company lists · Data refreshed September 2026

Top 25 Regulatory compliance consultants for energy based in the United Kingdom

Name: Regulatory compliance consultants for energy based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 502 companies tracked

RevenueBase identified 502 company matches for regulatory compliance consultants for energy associated with the United Kingdom as of September 2026 and tracks 3,611 professional contacts across them, including 1,555 with verified work emails. London is the largest hub.

This list covers company matches for regulatory compliance consultants for energy 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 17, 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 17, 2026 How this list was built

502Companies

3,611Contacts tracked

1,555Verified emails

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

Ranked by team size

Top 25 of 502 company matches for regulatory compliance consultants for energy based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	MES	Exact match	Leatherhead, United KingdomHQ recorded Sep 17, 2026	201-500	403 contacts →
	Exact match “Monaco Engineering Solutions (MES) is a specialised technical consultancy with a focus in the Oil & Gas, Petrochemical and Refining, Renewable & Clean Energy, Chemical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	TNEI	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	51-200	150 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 · Sep 17, 2026 · View company records in RevenueBase
3	AMBER	Exact match	Cardiff, United KingdomHQ recorded Sep 17, 2026	51-200	124 contacts →
	Exact match “We are an award-winning energy consultancy and certified B Corp™.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	TROO	Exact match	Doxford International Business Park, United KingdomHQ recorded Sep 17, 2026	51-200	106 contacts →
	Exact match “Managing business energy can be overwhelming.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	RGE Services	Exact match	London, United KingdomHQ recorded Sep 17, 2026	201-500	94 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 · Sep 17, 2026 · View company records in RevenueBase
6	AES Sustainability Consultants	Exact match	Tiverton, United KingdomHQ recorded Sep 17, 2026	51-200	92 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 17, 2026 · View company records in RevenueBase
7	Katoni Engineering	Exact match	Aberdeen, United KingdomHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
8	The Green Energy Advice Bureau	Exact match	Sunderland, United KingdomHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “The Green Energy Advice Bureau are a leading independent award-winning UK commercial energy consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	ECO Logic Partners	Exact match	Team Valley, United KingdomHQ recorded Sep 17, 2026	11-50	66 contacts →
	Exact match “We bring good energy to the table to help you save yours.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Lucion Delta-Simons LTD	Exact match	Nettleham, United KingdomHQ recorded Sep 17, 2026	201-500	64 contacts →
	Exact match “Now part of Lucion, Delta-Simons was established to facilitate sustainable development through multi-disciplinary environmental and health and safety consultancy advice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Businesswise Solutions	Exact match	Nelson, United KingdomHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
12	UCR Consultants Limited	Exact match	Leicester, United KingdomHQ recorded Sep 17, 2026	11-50	53 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 · Sep 17, 2026 · View company records in RevenueBase
13	GEC	Exact match	Newcastle, United KingdomHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Envantage, LOW Carbon And Energy Experts	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	11-50	41 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 · Sep 17, 2026 · View company records in RevenueBase
15	Brownlow Utilities	Exact match	Newton-le-willows., United KingdomHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Brownlow Utilities - the energy and sustainability expert!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Complyport	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Welcome to Complyport - member of ComplyMAP Group!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Compliance365	Exact match	Wakefield, United KingdomHQ recorded Sep 17, 2026	11-50	31 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 · Sep 17, 2026 · View company records in RevenueBase
18	Project Solver LTD	Exact match	Dunmow, United KingdomHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “We are a leading provider of electrical compliance and support services in the built environment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Guild Energy	Exact match	Liverpool, United KingdomHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “Every business is different and every business has different energy needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Liberty Utilities LTD	Exact match	Wigan, United KingdomHQ recorded Sep 17, 2026	1-10	29 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Environmental Compliance Limited - ECL	Exact match	Treforest Industrial Estate, United KingdomHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “ECL provides a specialist range of consultancy, measurement, monitoring and training services to clients operating in a broad range of industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Tems International	Exact match	Aberdeen, United KingdomHQ recorded Sep 17, 2026	1-10	24 contacts →
	Exact match “Turnkey Environmental Management Services Limited (TEMS) was incorporated in Scotland UK and from its Aberdeen base, provides environmental management services globally to the oil…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Engineering Power Solutions LTD - EPS	Exact match	Stockton-on-tees, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Engineering Power Solutions, EPS, is an independent electrical engineering consultancy headquartered in Stockton-on-Tees.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	The Compliance Guys LTD	Exact match	Wolverhampton, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “From FCA Application to Ongoing Compliance – We've Got You Covered!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	The FES Group	Exact match	York, United KingdomHQ recorded Sep 17, 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 · Sep 17, 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 “regulatory compliance consultants for energy”. 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 502 regulatory compliance consultants for energy based in the United Kingdom

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Regulatory compliance consultants for energy based in the United Kingdom at a glance

As of Sep 17, 2026

43.1%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

14.1%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

368

11-50

106

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 502 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 “regulatory compliance consultants for energy” 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 1,555 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 17, 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 “regulatory compliance consultants for energy”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 502 company matches for regulatory compliance consultants for energy 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?

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

Which city has the most regulatory compliance consultants for energy?

London leads with 71 company records, followed by Edinburgh (10) and Manchester (10).

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 1,555 professional contacts with verified work emails tracked across these 502 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 17, 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.