Company lists · Data refreshed September 2026

Top 25 Energy procurement software companies based in London, United Kingdom

Name: Energy procurement software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 85 companies tracked

RevenueBase identified 85 company matches for energy procurement software companies associated with London, United Kingdom as of September 2026 and tracks 1,624 professional contacts across them, including 571 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for energy procurement software companies 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 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

85Companies

1,624Contacts tracked

571Verified emails

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The 25 largest energy procurement software companies based in London, United Kingdom

Ranked by team size

Top 25 of 85 company matches for energy procurement software companies based in London, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kaluza	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	595 contacts →
	Exact match “Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Inatech	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	275 contacts →
	Exact match “Established in 2002, Inatech is a global pioneer in intelligent cloud-based energy trading risk management (ETRM) and fuel management solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Brady Technologies	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	146 contacts →
	Exact match “At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	ELCOM	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	90 contacts →
	Exact match “As the world’s first cloud-based procurement technology company, we at ELCOM have focused decades of know-how on pioneering flexible proprietary technology with one aim: to help…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Powerverse	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Utilidex	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Utilidex delivers a range of integrated energy software products supporting end customers, consultants and energy suppliers/generators for data management, billing, trading…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Nationwide Utilities	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	25 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 · Sep 28, 2026 · View company records in RevenueBase
8	Matrica	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	17 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 · Sep 28, 2026 · View company records in RevenueBase
9	Commercial Energy Solutions LTD CES	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	15 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 · Sep 28, 2026 · View company records in RevenueBase
10	Flatpeak	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Flatpeak is the global energy data platform for connected devices.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Utility Data Intelligence LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	14 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 · Sep 28, 2026 · View company records in RevenueBase
12	Renewabl	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	14 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 · Sep 28, 2026 · View company records in RevenueBase
13	Re24	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	12 contacts →
	Exact match “We provide hourly-matched renewable energy for datacentres and other businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Elight IS NOW Eenergy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	12 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 · Sep 28, 2026 · View company records in RevenueBase
15	Energy Portfolio	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Energy procurement can be complicated especially for large property portfolios.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Truenergy LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	10 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 · Sep 28, 2026 · View company records in RevenueBase
17	Future Energy Associates	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Our mission: Leverage AI to make renewable energy technologies subsidy-free and cost competitive with fossil fuels.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Pulse Business Energy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “Pulse is an Award-Winning Energy and Water Broker based in London with 7 group offices throughout the UK, offering Energy and Water services for both xed and exible contracts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Meterz	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “MeterZ removes barriers to collecting and analysing building energy data.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Voltview	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Empowering UK businesses through data, transparency, and open energy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Touchstoneenergy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	6 contacts →
	Exact match “TouchstoneEnergy are leading providers of world-class business systems dedicated to the global energy sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Crystal Utilities LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	6 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 · Sep 28, 2026 · View company records in RevenueBase
23	Beond Group IS NOW Eenergy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	5 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 · Sep 28, 2026 · View company records in RevenueBase
24	Tariff Tribe	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Tariff Tribe is revolutionising the energy procurement process for small and medium enterprises (SMEs) in Great Britain.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Ashmere Solutions	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Ashmere Solutions is a specialist provider of Energy reduction hardware and utility supply procurement.” Recorded in the RevenueBase company graph · Sep 28, 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 procurement software companies”. 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 85 energy procurement software companies based in London, United Kingdom

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Energy procurement software companies based in London, United Kingdom at a glance

As of Sep 28, 2026

35.2%Verified-email coverage

19.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 85 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 procurement software companies” 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 571 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.

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 procurement software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy procurement software companies are there based in London, United Kingdom?

RevenueBase identified 85 company matches for energy procurement software companies associated with London, 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?

Kaluza 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 procurement software companies?

London leads the United Kingdom with 85 company records, followed by Manchester (15) and Leicester (13).

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 571 professional contacts with verified work emails tracked across these 85 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.