Company lists · Data refreshed September 2026

Top 25 Electrical compliance software companies based in the United Kingdom

RevenueBase identified 187 electrical compliance software companies headquartered in the United Kingdom as of September 2026 and tracks 1,426 professional contacts across them, including 508 with verified work emails. London is the largest hub.

This list covers electrical compliance 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
187Companies
1,426Contacts tracked
508Verified emails
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The 25 largest electrical compliance software companies based in the United Kingdom

Ranked by team size
Top 25 of 187 electrical compliance 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 electrical compliance 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceSheffield, United KingdomHQ checked Sep 28, 202651-200137 contacts →

Strong evidence

“Founded in 2010, Guardian Electrical Compliance Ltd have become the market leaders in terms of Duty Holder guidance, technical & legislative support, site delivery and after sales…”

Source: RevenueBase Database · checked Sep 28, 2026
2Strong evidenceLondon, United KingdomHQ checked Sep 28, 2026201-50094 contacts →

Strong evidence

“We’ve been providing fire and electrical compliance services for over 30 years, supporting clients across London and the Southeast with our locally based engineers.”

Source: RevenueBase Database · checked Sep 28, 2026
3Strong evidenceHorsham, United KingdomHQ checked Sep 28, 2026501-1,00094 contacts →

Strong evidence

“With over 35 Years expertise, Sureserve Compliance Fire is an Industry leading business excelling in delivering Fire and Electrical compliance and testing services to housing…”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidencePeterlee, United KingdomHQ checked Sep 28, 202651-20083 contacts →

Partial evidence

“With over 75 years’ experience at the cutting edge of electrical safety testing, our expertise and innovations have produced a number of world firsts.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceYork, United KingdomHQ checked Sep 28, 202651-20053 contacts →

Strong evidence

“Eurofins E&E UK provides a comprehensive range of testing, certification and compliance services for designers and manufacturers of electronic and electrical products.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidencePreston, United KingdomHQ checked Sep 28, 202651-20053 contacts →

Partial evidence

“We are the first choice trusted partner, supporting businesses in meeting their regulatory electrical testing requirements.”

Source: RevenueBase Database · checked Sep 28, 2026
7Strong evidenceThatcham, United KingdomHQ checked Sep 28, 202651-20043 contacts →

Strong evidence

“ElectriQL leads the way in lighting maintenance, LED installation and electrical compliance testing.”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceCheltenham, United KingdomHQ checked Sep 28, 202651-20042 contacts →

Strong evidence

“Calbarrie Compliance Services Ltd (Calbarrie) is the UK’s market leader in electrical compliance services and has been trading within the Health & Safety and Compliance sectors…”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceLockington, United KingdomHQ checked Sep 28, 202651-20040 contacts →

Strong evidence

“Norwood Electrical (UK) Ltd offer a full range of electrical services and specialises in electrical compliance.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceDungannon, United KingdomHQ checked Sep 28, 202651-20037 contacts →

Partial evidence

“PMK has been providing comprehensive electrical engineering services across the UK and Ireland for over 40 years.”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidenceSouthampton, United KingdomHQ checked Sep 28, 202611-5036 contacts →

Strong evidence

“COMPANY OVERVIEW Based near Southampton, Intersafe are compliance specialists providing a range of electrical testing services for large, commercial sites.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceHalifax, United KingdomHQ checked Sep 28, 202611-5032 contacts →

Partial evidence

“For the last 25 years, Group Management Electrical Surveys have been providing Electrical Inspection, Test and Documentation services to many of the UK's leading companies.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceWatford, United KingdomHQ checked Sep 28, 202611-5032 contacts →

Partial evidence

“With over 95 years of experience, Martindale Electric is one of the most trusted brands in electrical safety testing.”

Source: RevenueBase Database · checked Sep 28, 2026
14Strong evidenceDunmow, United KingdomHQ checked Sep 28, 202611-5031 contacts →

Strong evidence

“We are a leading provider of electrical compliance and support services in the built environment.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceLeeds, United KingdomHQ checked Sep 28, 202611-5022 contacts →

Partial evidence

“Safety Inspections Group Ltd specialise in electrical safety for both residential and commercial premises, and was created by the founders of a multi-award winning electrical…”

Source: RevenueBase Database · checked Sep 28, 2026
16Strong evidenceTonbridge, United KingdomHQ checked Sep 28, 202651-20018 contacts →

Strong evidence

“ARMA Connect is an engineering-led team of electrical compliance experts, trusted to safeguard some of the UK's most iconic buildings.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceBlisworth, United KingdomHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“We are the UK’s leading provider of automated testing solutions for electronic and electrical products.”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceAberdeen, United KingdomHQ checked Sep 28, 202611-5016 contacts →

Strong evidence

“Arnlea, a leader in hazardous area digital solutions, brings you Nexar – advanced Ex inspection software built to meet IECEx compliance standards, enhancing safety, accuracy and…”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceStowmarket, United KingdomHQ checked Sep 28, 20261-1016 contacts →

Strong evidence

“HPES are a specialist technical electrical contractor, focussing on electrical installations, testing and compliance.”

Source: RevenueBase Database · checked Sep 28, 2026
20Strong evidenceCorby, United KingdomHQ checked Sep 28, 202651-20015 contacts →

Strong evidence

“The ECS Group is an award-winning nationwide electrical compliance contractor working in the social housing, public and commercial sectors to keep people safe and businesses…”

Source: RevenueBase Database · checked Sep 28, 2026
21Strong evidenceKent, United KingdomHQ checked Sep 28, 202651-20014 contacts →

Strong evidence

“Beginning life in the 1980’s Quantec has continually evolved into the one stop shop electrical compliance specialist we are today.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceAberdeen, United KingdomHQ checked Sep 28, 202611-5010 contacts →

Indirect evidence

“Reduce risk, improve safety and save money with Motion Kinetic.”

Source: RevenueBase Database · checked Sep 28, 2026
23Strong evidenceLarne, United KingdomHQ checked Sep 28, 202611-5010 contacts →

Strong evidence

“Formed in 2012, Independent Company Safety Services (ICSS) Ltd specialise in Electrical Safety Compliance, and provides Portable Appliance Testing (PAT), Fixed Wire Testing…”

Source: RevenueBase Database · checked Sep 28, 2026
24Strong evidenceLeeds, United KingdomHQ checked Sep 28, 20261-1010 contacts →

Strong evidence

“Volta Compliance offers electrical compliance solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceCannock, United KingdomHQ checked Sep 28, 202651-20010 contacts →

Partial evidence

“Electrical testing, installations, repairs & remedial works.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 187 electrical compliance software companies based in the United Kingdom

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Electrical compliance software companies based in the United Kingdom at a glance

As of Sep 28, 2026
35.6%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
47
51-200
18
201-500
2
501-1,000
1
1,001-5,000
1

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 187 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 compliance 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 compliance 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 compliance 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 compliance 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, 508 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 electrical compliance 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 compliance software companies are there based in the United Kingdom?

RevenueBase identified 187 electrical compliance 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?

Guardian Electrical Compliance LTD, headquartered in Sheffield, tops this list with the largest team on record.

Which city has the most electrical compliance software companies?

London leads with 19 headquartered companies, followed by Aberdeen (3) and Ashford (3).

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 508 verified decision-maker contacts tracked across these 187 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.