Company lists · Data refreshed October 2026

Top 25 Corporate energy brokers based in London, United Kingdom

RevenueBase identified 148 company matches for corporate energy brokers associated with London, United Kingdom as of October 2026 and tracks 4,386 professional contacts across them, including 1,267 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for corporate energy brokers 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 10, 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 10, 2026 How this list was built
148Companies
4,386Contacts tracked
1,267Verified emails
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The 25 largest corporate energy brokers based in London, United Kingdom

Ranked by team size
Top 25 of 148 company matches for corporate energy brokers based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 10, 20261,001-5,0002,589 contacts →

Exact match

“We help businesses manage energy needs, boost efficiency, control costs and achieve decarbonisation goals for a better energy future.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 10, 2026201-500173 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 · Oct 10, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-200128 contacts →

Exact match

“At ZTP, we’re committed to accelerating the transition to a more sustainable future by reducing the negative impact of human activity on our planet - ecologically, financially…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-200128 contacts →

Exact match

“Longevity Partners is a multidisciplinary energy and sustainability consultancy.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-200126 contacts →

Exact match

“Mitie Energy are an award-winning, UK-based energy, utilities and sustainability solutions business.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-20086 contacts →

Exact match

“Sustainable Advantage partners with Private Equity funds and businesses across the UK, France, and wider Europe.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 10, 2026201-50083 contacts →

Exact match

“Alfa Energy Group (an Edison Energy company) is an international energy, sustainability and technology consultant partner with 200 employees over four international locations.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-20081 contacts →

Exact match

“SwiftSwitch help businesses save time and money on their business utility costs by providing a free and impartial account management service.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5053 contacts →

Exact match

“Advantage Utilities mission is to provide customers with a “One-Stop-Shop” for all their energy needs – with Market Leading Data/Expertise and Unrivalled “Drop Everything”…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5042 contacts →

Exact match

“Formed in 2007 and co-headquartered in Houston and New York, OTC Global Holdings is the leading independent inter-dealer broker in over-the-counter energy commodities, with…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 10, 202651-20032 contacts →

Exact match

“We're on a mission to build a truly sustainable energy system.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5025 contacts →

Exact match

“Dr Cost is a utility consultancy based in NW London established in 2010.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5019 contacts →

Exact match

“Renewabl is an expert-led platform for energy data management and procurement – one place for corporate energy buyers to replace the fragmented tool stacks they rely on today-…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5015 contacts →

Exact match

“At CES (Commercial Energy Solutions), we specialise in delivering bespoke utility management solutions to help businesses reduce costs, improve energy efficiency, and achieve…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 10, 20261-1013 contacts →

Exact match

“We provide hourly-matched renewable energy for datacentres and other businesses.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“TruEnergy is an Ofgem licensed energy supplier offering bespoke contracts for businesses and is the supplier of choice for utility splitting companies.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“About eEnergy Group plc eEnergy (AIM: EAAS) is a digital energy services company, empowering organisations to achieve net zero by tackling energy waste and transitioning to clean…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-509 contacts →

Exact match

“Utility Infrastructure Planning, Utility Project Management, Utility Design & Utility & Energy Procurement Specialists”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-509 contacts →

Exact match

“Energy procurement can be complicated especially for large property portfolios.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 10, 202611-509 contacts →

Exact match

“With over 17 years’ experience in the energy trade and caring experience, we decided to combine our skill sets, and we created Delta Gas and Power.Delta Gas and Power’s motto is…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 148 corporate energy brokers based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,267 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corporate energy brokers based in London, United Kingdom at a glance

As of Oct 10, 2026
28.9%Verified-email coverage
29.6Average contacts per company
1-10Median size (employees)
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
42
51-200
12
201-500
4
1,001-5,000
1

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 148 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 “corporate energy brokers” 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 1,267 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 10, 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.

Corporate energy brokers by metro in the United Kingdom

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

How many corporate energy brokers are there based in London, United Kingdom?

RevenueBase identified 148 company matches for corporate energy brokers 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?

Shell Energy 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 corporate energy brokers?

London leads the United Kingdom with 148 company records, followed by Manchester (31) and Leicester (23).

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 1,267 professional contacts with verified work emails tracked across these 148 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 10, 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.