Company lists · Data refreshed October 2026

Top 25 Energy market consultants based in London, United Kingdom

RevenueBase identified 128 company matches for energy market consultants associated with London, United Kingdom as of October 2026 and tracks 1,254 professional contacts across them, including 416 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for energy market consultants associated with London, 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
128Companies
1,254Contacts tracked
416Verified emails
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The 25 largest energy market consultants based in London, United Kingdom

Ranked by team size
Top 25 of 128 company matches for energy market consultants based in London, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Oct 12, 2026201-500225 contacts →

Exact match

“As a trusted end-to-end partner in the energy space, Brook Green Supply delivers the insight and expertise our customers need to make informed decisions, transact energy with…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-20068 contacts →

Exact match

“We are a leading independent consulting company with global expertise in Refining, Gas, Petrochemicals, Renewables, and Alternative Energies.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5051 contacts →

Exact match

“Energy Industry Experts We are subject matter experts in the energy sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-20050 contacts →

Exact match

“NexantECA, the Energy and Chemicals Advisory company is the leading advisor to the energy, refining, and chemical industries.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5046 contacts →

Exact match

“In a world where speed is a competitive advantage, Gas Strategies accelerates your route to readiness.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5028 contacts →

Exact match

“Timera Energy provides senior consulting expertise on value and risk in European gas and power markets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5027 contacts →

Exact match

“Energex is a specialist commercial advisory practice serving the energy sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5024 contacts →

Exact match

“We believe that companies should be empowered to make the right energy procurement decisions to eliminate the risk of uncertainty.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“We provide energy consultancy, data management, energy demand management and general forecasting systems for the power, gas and renewable sectors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-1013 contacts →

Exact match

“ENERGY TRANSITION We provide clean energy options and practical solutions for our clients, and pride ourselves in being a consultancy that is dedicated to delivering today’s…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“ESP Consulting is a specialist provider of advisory services to the energy sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“We are a new generation provider in the utility market, with innovative approach to consulting offering both energy as a service as well traditional support to partners and end…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“We often talk to people in large businesses who are not getting the support they need to manage their energy costs well.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“Epeus provides niche consulting services to the Energy Industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-509 contacts →

Exact match

“LV and HV Electrical Consultancy and Engineering Services to Renewable Energy Markets and Industrial and Commercial Sectors”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-109 contacts →

Exact match

“Kuungana Advisory is a consulting firm providing energy economics and commercial advisory services to public sector and private sector actors in the energy sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-509 contacts →

Exact match

“LightingLives Consultants Limited is a premier energy consultant with a team of experts who give advice to business customers on their utilities accounts.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-108 contacts →

Exact match

“Syntillica is an independent energy consultancy group with more than 200 talented experts with experience across more than 100 countries We provide Energy Experts on Demand across…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-508 contacts →

Exact match

“At Light Up Energy, we are dedicated to revolutionizing the energy landscape for the hospitality sector, aiming to make a tangible and positive impact.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-505 contacts →

Exact match

“Crystal Utilities is a trusted energy consultant, specializing in tailored, end-to-end utility solutions for businesses of all sizes.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-105 contacts →

Exact match

“At CREAS Energy Consulting, our vision is to be a leader of competitive decarbonisation within the energy-to-chemicals industrial sectors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-504 contacts →

Exact match

“ENERGY SECTOR CONSULTANTS We are a market-leading provider of expertise to the energy industry worldwide.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Our specialist energy industry experts offer a unique and invaluable consultancy service.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Thames Utility Brokers provides specialist energy brokering and consultancy services to businesses.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 128 energy market consultants based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy market consultants based in London, United Kingdom at a glance

As of Oct 12, 2026
33.2%Verified-email coverage
9.8Average contacts per company
1-10Median size (employees)
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
34
51-200
8
201-500
2
1,001-5,000
3

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 128 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 London, United Kingdom whose business descriptions match “energy market 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 416 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 market consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy market consultants are there based in London, United Kingdom?

RevenueBase identified 128 company matches for energy market consultants associated with London, 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?

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

Which city in the United Kingdom has the most energy market consultants?

London leads the United Kingdom with 128 company records, followed by Leicester (16) and Manchester (16).

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 416 professional contacts with verified work emails tracked across these 128 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.