Company lists · Data refreshed September 2026

Top 25 Electrical software companies based in the United Kingdom

Name: Electrical 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 21, 2026 125 companies tracked

RevenueBase identified 125 electrical software companies headquartered in the United Kingdom as of September 2026 and tracks 679 professional contacts across them, including 162 with verified work emails. London is the largest hub.

This list covers electrical 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 21, 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 21, 2026 86% judged on-target in blind review

125Companies

679Contacts tracked

162Verified emails

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The 25 largest electrical software companies based in the United Kingdom

Ranked by team size

Top 25 of 125 electrical software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to electrical 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	Lloyd Morris Electrical LTD	Partial evidence	Wrexham, United KingdomHQ checked Sep 21, 2026	51-200	47 contacts →
	Partial 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 21, 2026
2	The Seaking Group	Partial evidence	Birkenhead, United KingdomHQ checked Sep 21, 2026	51-200	46 contacts →
	Partial evidence “The SeaKing Group offers specialist electrical engineering services to the marine, industrial, commercial, military and offshore sectors.” Source: RevenueBase Database · checked Sep 21, 2026
3	Industrial Switchgear Services LTD	Partial evidence	Hyde, United KingdomHQ checked Sep 21, 2026	51-200	30 contacts →
	Partial 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 21, 2026
4	Glasswell & Last Limited	Partial evidence	Bury St Edmunds, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Glasswell and Last specialise in industrial electrical installations.” Source: RevenueBase Database · checked Sep 21, 2026
5	Countfire	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “Countfire is electrical estimating software that uses automation to help estimators work faster, cut busy work and increase accuracy.” Source: RevenueBase Database · checked Sep 21, 2026
6	ATE Solutions LTD	Partial evidence	Blisworth, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “We are the UK’s leading provider of automated testing solutions for electronic and electrical products.” Source: RevenueBase Database · checked Sep 21, 2026
7	Utility Consultancy And Engineering Limited	Indirect evidence	Barnsley, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “At UCE we provide a comprehensive range of Power System Design and Consultancy Services from LV to 132kV.” Source: RevenueBase Database · checked Sep 21, 2026
8	Concepto Solutions LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Concepto AV is an electrical-led technology company delivering high-quality electrical installations across residential and commercial projects in London.” Source: RevenueBase Database · checked Sep 21, 2026
9	AV Control Systems	Partial evidence	Runcorn, United KingdomHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “AV Control Systems was formed in 2006 to provide electrical engineering services to a small customer base with a need for custom-built and designed automation solutions to fit the…” Source: RevenueBase Database · checked Sep 21, 2026
10	Zeus Electrical Constructions	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “ZEUS is engaged in studies and electrical installations.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ie-Solutions.co.Uk	Partial evidence	Sittingbourne, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Innovative Engineering Solutions are an electrical engineering firm based in Sittingbourne, Kent.” Source: RevenueBase Database · checked Sep 21, 2026
12	Pulsonix By Westdev LTD	Partial evidence	Tewkesbury, United KingdomHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “Pulsonix is an award winning, established and widely used Printed Circuit Board (PCB) design software suite developed by WestDev Ltd in the UK.” Source: RevenueBase Database · checked Sep 21, 2026
13	Southern & Redfern Industrial Solutions LTD	Indirect evidence	Halifax, United KingdomHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “We offer Design, Manufacture, Install, Commissioning & Project Management.” Source: RevenueBase Database · checked Sep 21, 2026
14	Winters Electrical Services Limited	Indirect evidence	Crawley, United KingdomHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
15	Maidenhead Electrical LTD	Partial evidence	Maidenhead, United KingdomHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Maidenhead Electrical are able are able to offer guidance, detailed electrical design and project management, across a broad range of sectors.” Source: RevenueBase Database · checked Sep 21, 2026
16	Intek Electrical Engineering	Partial evidence	Middlesbrough, United KingdomHQ checked Sep 21, 2026	51-200	6 contacts →
	Partial evidence “INTEK Electrical Engineering delivers highly specialised full turnkey electrical engineered solutions to our clients – including high profile companies – spanning across the whole…” Source: RevenueBase Database · checked Sep 21, 2026
17	CGI Electrical LTD	Indirect evidence	Kingswinford, United KingdomHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
18	ECA	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	5 contacts →
	Strong evidence “Electrical Design, Certification and Verification to BS7671:2011 Design genie represents a new approach to Electrical Design Software - One size fits all - No limitations on…” Source: RevenueBase Database · checked Sep 21, 2026
19	Motor Design LTD	Strong evidence	Wrexham, United KingdomHQ checked Sep 21, 2026	11-50	4 contacts →
	Strong evidence “Motor Design Ltd.(MDL) is a world leader in developing advanced software tools for electric machine design.” Source: RevenueBase Database · checked Sep 21, 2026
20	Frontline Electrical Services Limited	Partial evidence	St Neots, United KingdomHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “Frontline Electrical Services Limited is a privately owned company specialising in a full range of electrical engineering, design, install, maintainance, testing and commissioning…” Source: RevenueBase Database · checked Sep 21, 2026
21	Alfa Electric LTD	Partial evidence	Bexhill On Sea, United KingdomHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Established in 1979 our business has grown extensively over the years in the Electrical Engineering and Contracting Industry.” Source: RevenueBase Database · checked Sep 21, 2026
22	Safe ARC Solutions	Partial evidence	Stirling, United KingdomHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Safe Arc Solutions are an electrical engineering consultancy based in Scotland.” Source: RevenueBase Database · checked Sep 21, 2026
23	PKM Solutions LTD	Partial evidence	Watton, United KingdomHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “PKM Solutions Ltd was established in 2007 and is a specialist provider of electrical engineering, that can offer the complete answer to all your needs from maintenance, electrical…” Source: RevenueBase Database · checked Sep 21, 2026
24	Design Electrical & Energy Services	Partial evidence	Belfast, United KingdomHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Design Electrical & Energy Services is an electrical company based in Belfast, Northern Ireland and was established in 1998.” Source: RevenueBase Database · checked Sep 21, 2026
25	IP Electrical Engineers LTD	Partial evidence	Halifax, United KingdomHQ checked Sep 21, 2026	11-50	3 contacts →
	Partial evidence “IP (In Phase) electrical engineers are a dedicated LV and HV electrical engineering company, with a wealth of industry understanding and experience.” Source: RevenueBase Database · checked Sep 21, 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: electrical 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 electrical software companies.
Partial evidence: Its own public description names part of electrical software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical 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 125 electrical software companies based in the United Kingdom

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Electrical software companies based in the United Kingdom at a glance

As of Sep 21, 2026

23.9%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · London

Sep 21, 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 125 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 electrical 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 “electrical 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 electrical 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 electrical 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, 162 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 21, 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 electrical 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 electrical software companies are there based in the United Kingdom?

RevenueBase identified 125 electrical 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?

Lloyd Morris Electrical LTD, headquartered in Wrexham, tops this list with the largest team on record.

Which city has the most electrical software companies?

London leads with 8 headquartered companies, followed by Wrexham (3) and Ashford (2).

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 162 verified decision-maker contacts tracked across these 125 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 21, 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.