Company lists · Data refreshed September 2026

Top 23 Power grid optimization software based in the United Kingdom

Name: Power grid optimization software based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 90 companies tracked

RevenueBase identified 90 power grid optimization software headquartered in the United Kingdom as of September 2026 and tracks 2,885 professional contacts across them, including 1,383 with verified work emails and 289 with mobile numbers. London is the largest hub.

This list covers power grid optimization software headquartered in the 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

90Companies

2,885Contacts tracked

1,383Verified emails

289Mobile numbers

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The 23 largest power grid optimization software based in the United Kingdom

Ranked by team size

Top 23 of 90 power grid optimization software based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names power grid optimization software: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	EA TechnologyIndirect evidence	Chester, United KingdomHQ checked Sep 5, 2026	201-500	317
	“EA Technology provide innovative solutions for smarter planning, operations and investment decisions across electrical networks globally.” Source: company website · checked Sep 5, 2026
2	CorrelaIndirect evidence	Solihull, United KingdomHQ checked Sep 5, 2026	201-500	293
	“Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.” Source: company website · checked Sep 5, 2026
3	Brady TechnologiesIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	146
	“At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.” Source: company website · checked Sep 5, 2026
4	Enoda LTDIndirect evidence	Edinburgh, United KingdomHQ checked Sep 5, 2026	51-200	132
	“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.” Source: company website · checked Sep 5, 2026
5	Amt-SybexIndirect evidence	Oxfordshire, United KingdomHQ checked Sep 5, 2026	51-200	120
	“AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.” Source: company website · checked Sep 5, 2026
6	POWWRPartial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	51-200	117
	“POWWR is a cloud-based software provider for the energy and utilities sector.” Source: company website · checked Sep 5, 2026
7	Smarter Grid SolutionsStrong evidence	Glasgow, United KingdomHQ checked Sep 5, 2026	51-200	111
	“Smarter Grid Solutions is an enterprise energy software company with a unique end to end approach to Distributed Energy Resource Management Systems (DERMS) to deliver net zero…” Source: company website · checked Sep 5, 2026
8	Camlin EnergyIndirect evidence	Lisburn, United KingdomHQ checked Sep 5, 2026	501-1,000	108
	“Empowering Your Tomorrow.” Source: company website · checked Sep 5, 2026
9	GMSLStrong evidence	Cambridge, United KingdomHQ checked Sep 5, 2026	51-200	76
	“GMSL are the market leaders in software and 24/7 operations for gas and power companies across Europe.” Source: company website · checked Sep 5, 2026
10	ArenkoIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	68
	“Arenko is a market leading technology provider enabling the clean energy transition.” Source: company website · checked Sep 5, 2026
11	IPECPartial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	11-50	64
	“IPEC Limited was founded in 1995 with the objective of transferring cutting-edge technology to the power industry by generating a dialogue between academic research, industry, and…” Source: company website · checked Sep 5, 2026
12	PowerverseIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	50
	“Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Source: company website · checked Sep 5, 2026
13	ZOAIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	501-1,000	43
	“We need intelligent technology to accelerate our path to net zero.” Source: company website · checked Sep 5, 2026
14	Noriker Power LTDIndirect evidence	Cheltenham, United KingdomHQ checked Sep 5, 2026	51-200	43
	“With rocketing fossil energy prices driving a cost of living crisis, the renewable energy transition has never been in greater focus.” Source: company website · checked Sep 5, 2026
15	Advanced InfrastructureIndirect evidence	Cambridge, United KingdomHQ checked Sep 5, 2026	11-50	39
	“Advanced Infrastructure was formed around the shared frustration among the founders that decarbonisation shouldn’t be blocked by something as simple as data access and visibility.” Source: company website · checked Sep 5, 2026
16	Chameleon Technology UK LTDIndirect evidence	Harrogate, United KingdomHQ checked Sep 5, 2026	11-50	37
	“Chameleon Technology is a visionary smart technology solutions company, pioneering smart devices since 2010.” Source: company website · checked Sep 5, 2026
17	AMP XStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	35
	“Amp X delivers an innovative digital energy platform providing grid software services holistically addressing the challenges associated with the energy transition at the edge of…” Source: company website · checked Sep 5, 2026
18	IonatePartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	31
	“IONATE is a deep-tech innovator building the technology backbone for smart electricity grids.” Source: company website · checked Sep 5, 2026
19	Wheatley Software SolutionsPartial evidence	Bury St. Edmunds, United KingdomHQ checked Sep 5, 2026	51-200	31
	“Wheatley Software Solutions is a UK based pioneering software company providing innovative products to the utility metering industry.” Source: company website · checked Sep 5, 2026
20	UtilidexPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	26
	“Utilidex delivers a range of integrated energy software products supporting end customers, consultants and energy suppliers/generators for data management, billing, trading…” Source: company website · checked Sep 5, 2026
21	Oaktree PowerPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	17
	“OakTree Power is the leading climate technology provider headquartered in London.” Source: company website · checked Sep 5, 2026
22	VolterasIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	16
	“Volteras provides the data infrastructure that enables reliable, OEM-supported access to connected vehicle information.” Source: company website · checked Sep 5, 2026
23	Utilityclick UKPartial evidence	West Malling, United KingdomHQ checked Sep 5, 2026	11-50	13
	“UtilityClick is a Software Company offering industry-leading cloud-based solutions to the energy sector.” Source: company website · checked Sep 5, 2026

Showing 23 of 90 power grid optimization software based in the United Kingdom

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Power grid optimization software based in the United Kingdom at a glance

As of Sep 5, 2026

11-50Median size (employees)

LondonLargest hub · 26 HQs

289Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

1,300

31–60

61–90

90–180

180+

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 power grid optimization software, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “power grid optimization software”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among power grid optimization software, and records with no verified work email. Companies headquartered outside United Kingdom 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 an evidence 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, 1,383 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 5, 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.

Power grid optimization software by metro

Power grid optimization software in London26

Frequently asked

How many power grid optimization software are there based in the United Kingdom?

RevenueBase identified 90 power grid optimization software headquartered in the 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?

EA Technology, headquartered in Chester, tops this list with the largest team on record.

Which city has the most power grid optimization software?

London leads with 26 headquartered companies, followed by Bristol (4) and Glasgow (4).

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 1,383 verified decision-maker contacts tracked across these 90 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 5, 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.