Company lists · Data refreshed September 2026

Top 25 Grid automation software companies based in the United Kingdom

Name: Grid automation software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 77 companies tracked

RevenueBase identified 77 grid automation software companies headquartered in the United Kingdom as of September 2026 and tracks 2,311 professional contacts across them, including 1,086 with verified work emails. London is the largest hub.

This list covers grid automation software companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

77Companies

2,311Contacts tracked

1,086Verified emails

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The 25 largest grid automation software companies based in the United Kingdom

Ranked by team size

Top 25 of 77 grid automation software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grid automation software companies: 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	EA Technology	Indirect evidence	Chester, United KingdomHQ checked Sep 28, 2026	201-500	317 contacts →
	Indirect evidence “EA Technology provide innovative solutions for smarter planning, operations and investment decisions across electrical networks globally.” Source: RevenueBase Database · checked Sep 28, 2026
2	Correla	Indirect evidence	Solihull, United KingdomHQ checked Sep 28, 2026	201-500	293 contacts →
	Indirect evidence “Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.” Source: RevenueBase Database · checked Sep 28, 2026
3	Brady Technologies	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	146 contacts →
	Indirect evidence “At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.” Source: RevenueBase Database · checked Sep 28, 2026
4	Enoda LTD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
5	Amt-Sybex	Indirect evidence	Oxfordshire, United KingdomHQ checked Sep 28, 2026	51-200	120 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
6	POWWR	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	51-200	117 contacts →
	Partial evidence “POWWR is a cloud-based software provider for the energy and utilities sector.” Source: RevenueBase Database · checked Sep 28, 2026
7	Smarter Grid Solutions	Strong evidence	Glasgow, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 28, 2026
8	GMSL	Partial evidence	Cambridge, United KingdomHQ checked Sep 28, 2026	51-200	76 contacts →
	Partial evidence “GMSL are the market leaders in software and 24/7 operations for gas and power companies across Europe.” Source: RevenueBase Database · checked Sep 28, 2026
9	IPEC	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	64 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
10	Powerverse	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Source: RevenueBase Database · checked Sep 28, 2026
11	Cloud Energy Software	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “For over 20 years, Cloud Energy Software has partnered with organisations across the energy and utility sector to implement technology strategies, prototype digital services and…” Source: RevenueBase Database · checked Sep 28, 2026
12	TMA Data Management	Indirect evidence	Kingston Upon Thames, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “TMA is the first-choice metering technology partner for the UK's most innovative energy suppliers.” Source: RevenueBase Database · checked Sep 28, 2026
13	Lloyd Morris Electrical LTD	Indirect evidence	Wrexham, United KingdomHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “Lloyd Morris Electrical Limited is a company of Electrical Engineers, specialising in the design, manufacture and installation of Electrical Distribution and Control Systems for…” Source: RevenueBase Database · checked Sep 28, 2026
14	AMP X	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	35 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 28, 2026
15	Wheatley Software Solutions	Partial evidence	Bury St. Edmunds, United KingdomHQ checked Sep 28, 2026	51-200	31 contacts →
	Partial evidence “Wheatley Software Solutions is a UK based pioneering software company providing innovative products to the utility metering industry.” Source: RevenueBase Database · checked Sep 28, 2026
16	Industrial Switchgear Services LTD	Indirect evidence	Hyde, United KingdomHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “ISS Ltd are a HV/LV Power Engineering company operating nationwide, undertaking Turnkey Electrical Distribution Projects and Site Service activities, including installation…” Source: RevenueBase Database · checked Sep 28, 2026
17	Utilidex	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial 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 28, 2026
18	Nortech Management LTD	Indirect evidence	Evesham, United KingdomHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.” Source: RevenueBase Database · checked Sep 28, 2026
19	ZIV Automation UK LTD	Strong evidence	Gateshead, United KingdomHQ checked Sep 28, 2026	201-500	20 contacts →
	Strong evidence “ZIV Automation UK specialise in automating Transmission & Distribution Networks providing automation hardware, software & support.” Source: RevenueBase Database · checked Sep 28, 2026
20	Utilityclick UK	Partial evidence	West Malling, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “UtilityClick is a Software Company offering industry-leading cloud-based solutions to the energy sector.” Source: RevenueBase Database · checked Sep 28, 2026
21	Seaglass Cloud Technology	Partial evidence	Oxford, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “At Seaglass Cloud Technology we design, develop and integrate cloud-based software for the energy industry.” Source: RevenueBase Database · checked Sep 28, 2026
22	Lucy Electric UK Limited	Indirect evidence	Oxford, United KingdomHQ checked Sep 28, 2026	51-200	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	Smpnet	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “SMPnet’s Omega technology suite is a core platform for advanced power system optimisation and control across modern energy networks.” Source: RevenueBase Database · checked Sep 28, 2026
24	Enegen Power Systems	Indirect evidence	Port Solent, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Enegen Power Systems is a leading U.K.” Source: RevenueBase Database · checked Sep 28, 2026
25	Visualwind	Partial evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “At Visualwind we create software for the renewable energy industry.” Source: RevenueBase Database · checked Sep 28, 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: grid automation software companies. 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 grid automation software companies.
Partial evidence: Its own public description names part of grid automation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid automation software companies. 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 25 of 77 grid automation software companies based in the United Kingdom

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Grid automation software companies based in the United Kingdom at a glance

As of Sep 28, 2026

47.0%Verified-email coverage

30.0Average contacts per company

11-50Median size (employees)

16.9%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 77 companies.

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 grid automation software companies, 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 the United Kingdom whose own description of what they do matches “grid automation software companies”. 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 grid automation software companies), 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 grid automation software companies, 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 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, 1,086 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 28, 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.

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 grid automation software companies, 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 grid automation software companies are there based in the United Kingdom?

RevenueBase identified 77 grid automation software companies 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 grid automation software companies?

London leads with 13 headquartered companies, followed by Manchester (5) and Oxford (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 1,086 verified decision-maker contacts tracked across these 77 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 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 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.