Company lists · Data refreshed September 2026

Top 25 Energy compliance law firms based in the United Kingdom

RevenueBase identified 89 company matches for energy compliance law firms associated with the United Kingdom as of September 2026 and tracks 1,182 professional contacts across them, including 681 with verified work emails. London is the largest hub.

This list covers company matches for energy compliance law 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
89Companies
1,182Contacts tracked
681Verified emails
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The 25 largest energy compliance law firms based in the United Kingdom

Ranked by team size
Top 25 of 89 company matches for energy compliance law 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchUnited KingdomHQ recorded Sep 28, 2026201-500531 contacts →

Exact match

“Michelmores is the destination law firm for the ambitious, the imaginative and the distinctive.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20092 contacts →

Exact match

“We advise on every aspect of the construction process from inception through building to completion and operation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20063 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5047 contacts →

Exact match

“AVA Energy – Powering Energy Talent.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchCambridge, United KingdomHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“We are a boutique firm of dedicated specialist solicitors working on environmental, planning and public law issues.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Prospect Law is a UK regulated law firm with specialist expertise advising on renewable and nuclear energy sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchRugby, United KingdomHQ recorded Sep 28, 202611-5017 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
8Exact matchTattenhall, United KingdomHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“Dyne Solicitors Limited (DSL) is a niche specialist practice servng the Environmental, Waste, Road Transport, Agricultural and Land disputes and Health & Safety sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchCaernarfon, United KingdomHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“Greener Edge are a dynamic consultancy offering bespoke energy, sustainability and decarbonisation solutions to the public and private sector”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“A small organisation helping our clients to have a big impact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchKimbolton, United KingdomHQ recorded Sep 28, 202611-5012 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 · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBristol, United KingdomHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Law with Energy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchGlasgow, United KingdomHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Energy Law Unlimited LLP is a specialist energy sector law firm acting for a range of developers, landowners, funders and contractors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Castletown Law is a specialist firm dedicated to managing the delivery of advice and support to clients within the energy and infrastructure sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Lux Nova Partners is a unique kind of law firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-2008 contacts →

Exact match

“Innovative, flexible and cost-effective; Fieldfisher Condor is a unique alternative legal solutions business that combines the power of technology, legal expertise and project…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNottingham, United KingdomHQ recorded Sep 28, 202611-508 contacts →

Exact match

“An established and extensive provider of Energy Consultancy and Compliance services within the residential, commercial and public building sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-508 contacts →

Exact match

“HEA is an energy advisory company delivering expert commercial, legal and transaction advisory solutions to the energy sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchHenbury, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“We provide expert advice to clients needing an understanding of complex legal obligations, advice on whether their current arrangements are compliant, and strategic assistance in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBristol, United KingdomHQ recorded Sep 28, 20261-107 contacts →

Exact match

“ethical and sustainable solicitors bristol”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchNottingham, United KingdomHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Caladen Consulting provides a broad range of independent advice and technical services that support our clients in delivering real carbon and cost reductions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchEngland, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Ordinate solutions for organisations to entangle complexity in fulfilling all regulatory energy compliance obligations whilst ensuring effective energy cost savings.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCowes, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Dancy Energy is a niche consulting company, focused on the Energy industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLeeds, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“We are an independent specialist, multi-award-winning energy and environmental consultancy, established in 2009 and based in Leeds, UK.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLondon London, United KingdomHQ recorded Sep 28, 202651-2004 contacts →

Exact match

“RCG is an integrated market intelligence, management consulting and technical advisory firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 89 energy compliance law firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 681 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy compliance law firms based in the United Kingdom at a glance

As of Sep 28, 2026
57.6%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
33.7%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
25
51-200
4
201-500
1

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 89 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 compliance law 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 681 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 compliance law 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 “energy compliance law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy compliance law firms are there based in the United Kingdom?

RevenueBase identified 89 company matches for energy compliance law 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?

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

Which city has the most energy compliance law firms?

London leads with 30 company records, followed by Glasgow (4) and Bristol (3).

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 681 professional contacts with verified work emails tracked across these 89 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.