Company lists · Data refreshed September 2026

Top 24 Energy management software for manufacturers based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 52 companies tracked

RevenueBase identified 52 energy management software for manufacturers headquartered in London, United Kingdom as of September 2026 and tracks 3,124 professional contacts across them, including 899 with verified work emails and 376 with mobile numbers. London is the largest hub.

This list covers energy management software for manufacturers headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 12, 2026 86% judged on-target in blind review

52Companies

3,124Contacts tracked

899Verified emails

376Mobile numbers

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The 24 largest energy management software for manufacturers based in London, United Kingdom

Ranked by team size

Top 24 of 52 energy management software for manufacturers based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to energy management software for manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kaluza	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	501-1,000	595 contacts →
	Partial evidence “Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.” Source: RevenueBase Database · checked Sep 12, 2026
2	CP Electronics	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	111 contacts →
	Partial evidence “With over 50 years experience in creating solutions for lighting, heating and ventilation, CP Electronics is a world leader in energy saving controls.” Source: RevenueBase Database · checked Sep 12, 2026
3	best.energy	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	97 contacts →
	Partial evidence “Best.Energy is a UK based company specialising in the measurement, control and reduction of energy consumption and costs within the industrial, commercial and public sectors.” Source: RevenueBase Database · checked Sep 12, 2026
4	Energy Drive	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	60 contacts →
	Partial evidence “We help heavy industry like steel become more energy efficient through the deployment of intelligent MV motor control via a zero-capex model: guaranteed net savings for the…” Source: RevenueBase Database · checked Sep 12, 2026
5	Powerverse	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	50 contacts →
	Strong evidence “Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Source: RevenueBase Database · checked Sep 12, 2026
6	Utilidex	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	26 contacts →
	Strong evidence “Utilidex delivers a range of integrated energy software products supporting end customers, consultants and energy suppliers/generators for data management, billing, trading…” Source: RevenueBase Database · checked Sep 12, 2026
7	Matrica	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	17 contacts →
	Strong evidence “We provide energy consultancy, data management, energy demand management and general forecasting systems for the power, gas and renewable sectors.” Source: RevenueBase Database · checked Sep 12, 2026
8	Voltaware	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	16 contacts →
	Indirect evidence “Voltaware is a start-up electricity monitoring company based in London.” Source: RevenueBase Database · checked Sep 12, 2026
9	The OAK Network	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	14 contacts →
	Partial evidence “OAK Network digitally transforms the way businesses manage and control their energy consumption.” Source: RevenueBase Database · checked Sep 12, 2026
10	Orbit Energy	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	13 contacts →
	Indirect evidence “You sweat the good stuff.” Source: RevenueBase Database · checked Sep 12, 2026
11	CAP Energy	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	12 contacts →
	Partial evidence “Cap Energy installs bespoke, accessible energy monitors at a site & appliance level and provides incredible data on power usage.” Source: RevenueBase Database · checked Sep 12, 2026
12	Orxagrid LTD	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	11 contacts →
	Partial evidence “Energy optimisation analytics that improve energy efficiency, optimise assets and prevent faults” Source: RevenueBase Database · checked Sep 12, 2026
13	Meterz	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	6 contacts →
	Partial evidence “MeterZ removes barriers to collecting and analysing building energy data.” Source: RevenueBase Database · checked Sep 12, 2026
14	Voltview	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	6 contacts →
	Partial evidence “Empowering UK businesses through data, transparency, and open energy.” Source: RevenueBase Database · checked Sep 12, 2026
15	Onroute	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	5 contacts →
	Indirect evidence “Established in 2008, Onroute has enabled our customers to deliver over 1M low carbon tech installations.” Source: RevenueBase Database · checked Sep 12, 2026
16	Chargesync	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	4 contacts →
	Indirect evidence “ChargeSync is innovating to cut power bills and emissions by storing and optimising power for household or business consumption.” Source: RevenueBase Database · checked Sep 12, 2026
17	VRM Tech	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	4 contacts →
	Strong evidence “VRM Tech is a software firm that helps building stock owners to monitor, optimise and significantly reduce energy costs, carbon emissions and improve the health of their buildings.” Source: RevenueBase Database · checked Sep 12, 2026
18	Escher Building Integration Technology Limited	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	3 contacts →
	Strong evidence “ESCHER BUILDING INTEGRATION TECHNOLOGY LIMITED BMS HVAC Controls / Energy Management Specialists” Source: RevenueBase Database · checked Sep 12, 2026
19	Packaged Insight	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	2 contacts →
	Indirect evidence “Driving Sustainability Through Data-Led Solutions Packaged Insight is a powerful, cloud-based platform designed to help organisations drive sustainability, boost efficiency, and…” Source: RevenueBase Database · checked Sep 12, 2026
20	Ctrl Spaces	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	2 contacts →
	Strong evidence “CTRL SPACES delivers unbiased energy & carbon management solutions for Facility Managers, Building Owners and Occupiers across commercial offices, warehouses and hospitality.” Source: RevenueBase Database · checked Sep 12, 2026
21	Io-Gen	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	2 contacts →
	Partial evidence “IO-Gen offers a smart and complete energy efficiency solution to your business operations, by leveraging the power of technology and information, our core services are entirely…” Source: RevenueBase Database · checked Sep 12, 2026
22	Powell Systems Limited	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
23	Smart Future Tech	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	1 contacts →
	Strong evidence “SMART FUTURE TECH are specialists in Commercial Energy Management, Energy Monitoring, Energy Reduction and Business Decarbonisation” Source: RevenueBase Database · checked Sep 12, 2026
24	Energy Impact Software Limited	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	1 contacts →
	Strong evidence “Energy and Carbon management software providers which will support any business of any size to achieve there net zero goals.” Source: RevenueBase Database · checked Sep 12, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy management software for manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy management software for manufacturers.
Partial evidence: Its own public description names part of energy management software for manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy management software for manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 52 energy management software for manufacturers based in London, United Kingdom

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Energy management software for manufacturers based in London, United Kingdom at a glance

As of Sep 12, 2026

28.8%Verified-email coverage

12.0%Mobile-number coverage

60.1Average contacts per company

1-10Median size (employees)

134.6%Largest-city concentration · London

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

7250–30

14831–60

561–90

090–180

21180+

Company record updated

Median 78.0d

00–30

84831–60

1,79261–90

38290–180

102180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy management software for manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “energy management software for manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy management software for manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy management software for manufacturers, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 899 across the full list. 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 12, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Energy management software for manufacturers by metro in the United Kingdom

Energy management software for manufacturers in London70

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy management software for manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy management software for manufacturers are there based in London, United Kingdom?

RevenueBase identified 52 energy management software for manufacturers headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kaluza, headquartered in London, tops this list with the largest team on record.

Which city has the most energy management software for manufacturers?

London leads with 70 headquartered companies, followed by Manchester (8) and Cambridge (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 899 verified decision-maker contacts tracked across these 52 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, 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.