Company lists · Data refreshed September 2026

Top 25 Equipment inspection services based in the United Kingdom

Name: Equipment inspection services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 219 companies tracked

RevenueBase identified 219 equipment inspection services headquartered in the United Kingdom as of September 2026 and tracks 1,463 professional contacts across them, including 528 with verified work emails. London is the largest hub.

This list covers equipment inspection services 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 19, 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 19, 2026 86% judged on-target in blind review

219Companies

1,463Contacts tracked

528Verified emails

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The 25 largest equipment inspection services based in the United Kingdom

Ranked by team size

Top 25 of 219 equipment inspection services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to equipment inspection services: 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	Allianz Engineering Inspection	Partial evidence	Guildford, United KingdomHQ checked Sep 19, 2026	501-1,000	116 contacts →
	Partial evidence “The leaders in engineering inspection services for the UK & Republic of Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
2	Sonomatic Rais	Partial evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	201-500	73 contacts →
	Partial evidence “RAIS delivers integrated inspection and asset support solutions to help clients maintain safe, reliable and efficient operations across onshore and offshore environments.” Source: RevenueBase Database · checked Sep 19, 2026
3	IDWAL	Partial evidence	Cardiff, United KingdomHQ checked Sep 19, 2026	501-1,000	57 contacts →
	Partial evidence “IDWAL is the ship inspection, technology and data business.” Source: RevenueBase Database · checked Sep 19, 2026
4	Imes International	Strong evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	51-200	50 contacts →
	Strong evidence “IMES International delivers an independent inspection and integrity assurance service for fixed and loose lifting equipment.” Source: RevenueBase Database · checked Sep 19, 2026
5	NDT Group	Partial evidence	Deeside, United KingdomHQ checked Sep 19, 2026	11-50	48 contacts →
	Partial evidence “We protect people, assets and the environment in high-risk industries through precise, responsive and reporting-led inspection services that give our clients total confidence in…” Source: RevenueBase Database · checked Sep 19, 2026
6	Cenelec Standards Inspections LTD	Partial evidence	Cramlington, United KingdomHQ checked Sep 19, 2026	51-200	42 contacts →
	Partial evidence “Cenelec Standards Inspections specialise in Electrical, Instrument and Mechanical Hazardous Area Inspection and Maintenance for clients in need of support to comply with the…” Source: RevenueBase Database · checked Sep 19, 2026
7	Vehicle Quality Solutions LTD	Partial evidence	Castle Donington, United KingdomHQ checked Sep 19, 2026	51-200	40 contacts →
	Partial evidence “Established in 2001, Vehicle Quality Solutions has developed an enviable reputation for providing inspections, logistics, audit and training solutions to all areas of the motor…” Source: RevenueBase Database · checked Sep 19, 2026
8	BTIS	Partial evidence	Tamworth, United KingdomHQ checked Sep 19, 2026	51-200	38 contacts →
	Partial evidence “BTIS is a Nationwide leading independent engineering inspection organisation, that specialises in statutory inspections to help businesses across the UK maintain compliance and…” Source: RevenueBase Database · checked Sep 19, 2026
9	Inspection Network LTD	Strong evidence	Tranent, United KingdomHQ checked Sep 19, 2026	51-200	34 contacts →
	Strong evidence “Inspection Network Limited is part of the Normec Group and are specialists in the Statutory Examination of Cranes, Lifts, Lifting and Handling Equipment and Pressure Plant…” Source: RevenueBase Database · checked Sep 19, 2026
10	RAK Inspection Services	Partial evidence	Stockon-on-tees, United KingdomHQ checked Sep 19, 2026	51-200	33 contacts →
	Partial evidence “R&A Kay Inspection Services Ltd.(rak), based in the North East, is a leading inspection services company catering for the onshore oil & gas, petrochemical, industrial gasses…” Source: RevenueBase Database · checked Sep 19, 2026
11	Group Management Electrical Surveys Limited	Partial evidence	Halifax, United KingdomHQ checked Sep 19, 2026	11-50	32 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 19, 2026
12	Paint Inspection LTD	Partial evidence	Fareham, United KingdomHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “IMPROVING QUALITY REDUCING COSTS Paint Inspection Ltd are a Coating Inspection and Surveying Company that provides a rapid, first class service to clients by providing highly…” Source: RevenueBase Database · checked Sep 19, 2026
13	Indepth Services	Partial evidence	Sutton, United KingdomHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “We help you achieve fire safety critical compliance by inspecting, testing and maintaining fire & smoke dampers, high-risk grease extract ductwork and ventilation systems.” Source: RevenueBase Database · checked Sep 19, 2026
14	Thurra	Strong evidence	Rawtenstall, United KingdomHQ checked Sep 19, 2026	11-50	26 contacts →
	Strong evidence “When inspecting engineering plant and equipment, you can’t leave anything to chance, but you can leave it to Thurra.” Source: RevenueBase Database · checked Sep 19, 2026
15	Incon Inspection Consultants	Partial evidence	Ellesmere Port, United KingdomHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Inspection Consultants Ltd.(InCon) has been established for over 30 years and has a demonstrable track record of providing the full range of non-destructive testing services both…” Source: RevenueBase Database · checked Sep 19, 2026
16	Inspection And Consultancy Services Limited	Partial evidence	Westerham, United KingdomHQ checked Sep 19, 2026	51-200	20 contacts →
	Partial evidence “INSPECTION AND CONSULTANCY SERVICES LIMITED is an inspection and consulting company based out of Westerham, United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
17	RMI Engineering	Indirect evidence	Ringshall, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “RMi Engineering have been trusted for over 20 years to deliver exceptional teams that work around the clock to keep critical assets safe and in service across rail, offshore and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Plant And Safety Limited	Strong evidence	Cannock, United KingdomHQ checked Sep 19, 2026	11-50	17 contacts →
	Strong evidence “Plant and Safety Ltd are a national provider for Inspection, Testing, Certification, Lifting Equipment, and Training Services on Lifting Equipment and Lifting Operations, Work…” Source: RevenueBase Database · checked Sep 19, 2026
19	Arnlea Systems	Partial evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial 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 19, 2026
20	ASG Inspection	Partial evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “At ASG Inspection, we blend the old and the new – the proven and the progressive – to offer an alternative solution in the oil & gas inspection market.” Source: RevenueBase Database · checked Sep 19, 2026
21	St&l Limited	Indirect evidence	Hadleigh, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Part of The Troax Group) ST & L Limited is a company based in the UK and has been an independent provider of Machinery Safety Services since 1998.” Source: RevenueBase Database · checked Sep 19, 2026
22	NDT Global Services LTD	Strong evidence	Preston Farm Industrial Estate, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “NDT Global Services Limited is a Company specialising in providing a broad spectrum of inspection and test equipment for inspection companies, process plant, manufacturing and…” Source: RevenueBase Database · checked Sep 19, 2026
23	Rossendale Group LTD	Partial evidence	Ellesmere Port, United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Rossendale Group provides specialist engineering design and manufacturing services and is a leading nationwide inspection, testing and certification company.” Source: RevenueBase Database · checked Sep 19, 2026
24	MET Group Technical	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 2026	51-200	11 contacts →
	Partial evidence “MET Group Technical provide a unique electrical energised inspection service to high & low voltage assets including your Power Distribution, Busbars, Submains & Fixed Wiring.” Source: RevenueBase Database · checked Sep 19, 2026
25	PTS TQM LTD	Partial evidence	Stafford, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “PTS are specialists in the provision of inspection by Non Destructive Testing (NDT Inspection).” Source: RevenueBase Database · checked Sep 19, 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: equipment inspection services. 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 equipment inspection services.
Partial evidence: Its own public description names part of equipment inspection services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment inspection services. 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 219 equipment inspection services based in the United Kingdom

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Equipment inspection services based in the United Kingdom at a glance

As of Sep 19, 2026

36.1%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

8.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

51-200

201-500

501-1,000

1,001-5,000

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 219 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 equipment inspection services, 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 “equipment inspection services”. 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 equipment inspection services), 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 equipment inspection services, 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, 528 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 19, 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 equipment inspection services, 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 equipment inspection services are there based in the United Kingdom?

RevenueBase identified 219 equipment inspection services 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?

Allianz Engineering Inspection, headquartered in Guildford, tops this list with the largest team on record.

Which city has the most equipment inspection services?

London leads with 19 headquartered companies, followed by Aberdeen (11) and Birmingham (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 528 verified decision-maker contacts tracked across these 219 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 19, 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.