Company lists · Data refreshed September 2026

Top 25 Industrial inspection companies based in the United Kingdom

Name: Industrial inspection 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 17, 2026 477 companies tracked

RevenueBase identified 477 industrial inspection companies headquartered in the United Kingdom as of September 2026 and tracks 38,983 professional contacts across them, including 13,328 with verified work emails. London is the largest hub.

This list covers industrial inspection 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 17, 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 17, 2026 86% judged on-target in blind review

477Companies

38,983Contacts tracked

13,328Verified emails

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The 25 largest industrial inspection companies based in the United Kingdom

Ranked by team size

Top 25 of 477 industrial inspection companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial inspection 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	Intertek	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	10001+	23,155 contacts →
	Partial evidence “Intertek is a leading Total Quality Assurance provider to industries worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
2	Element Materials Technology	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	5,001-10,000	4,200 contacts →
	Partial evidence “The Element Materials Technology Group is one of the world’s leading global providers of testing, inspection, and certification services for a diverse range of products…” Source: RevenueBase Database · checked Sep 17, 2026
3	Alfred H Knight	Strong evidence	Prescot, United KingdomHQ checked Sep 17, 2026	1,001-5,000	2,239 contacts →
	Strong evidence “Alfred H Knight is a leading provider of inspection, analytical and technical consultancy services for the metals, minerals, solid fuels and agricultural industries.” Source: RevenueBase Database · checked Sep 17, 2026
4	Socotec UK & Ireland	Indirect evidence	Burton Upon Trent, United KingdomHQ checked Sep 17, 2026	1,001-5,000	844 contacts →
	Indirect evidence “SOCOTEC UK is a network of industry-leading experts we empower ambitious businesses at every stage of the asset lifecycle.” Source: RevenueBase Database · checked Sep 17, 2026
5	British Engineering Services Group	Partial evidence	Warrington, United KingdomHQ checked Sep 17, 2026	1,001-5,000	776 contacts →
	Partial evidence “Testing, inspection, certification and compliance is our core business so that’s what gets 100% of our focus.” Source: RevenueBase Database · checked Sep 17, 2026
6	CAN Group	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	501-1,000	561 contacts →
	Indirect evidence “CAN Group is an established global provider of life of asset integrity services with our business steams CAN, ENGTEQ and VENTEQ providing innovative Engineering, Integrity…” Source: RevenueBase Database · checked Sep 17, 2026
7	Team, Inc. Uk, Africa, Caspian	Partial evidence	Kendal, United KingdomHQ checked Sep 17, 2026	201-500	455 contacts →
	Partial evidence “TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Fulkrum	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	244 contacts →
	Partial evidence “Fulkrum has been providing Inspection, Expediting, AIM/RBI, Technical Staffing, and Specialist QA/QC Personnel to the Energy Industry since 2011.” Source: RevenueBase Database · checked Sep 17, 2026
9	Glacier Energy	Strong evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	201-500	211 contacts →
	Strong evidence “Glacier Energy delivers innovative solutions for the design, manufacture, inspection and repair of critical infrastructure and process equipment for energy and industrial markets.” Source: RevenueBase Database · checked Sep 17, 2026
10	Sonomatic Limited	Partial evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	201-500	207 contacts →
	Partial evidence “Sonomatic is a worldwide organisation that specialises in the design, development, and application of Non-Destructive Testing (NDT) inspections.” Source: RevenueBase Database · checked Sep 17, 2026
11	Warringtonfire	Partial evidence	Warrington, United KingdomHQ checked Sep 17, 2026	201-500	177 contacts →
	Partial evidence “Warringtonfire is proud to be part of Element Materials Technology, the leader in Testing, Inspection, Certification and Calibration services.” Source: RevenueBase Database · checked Sep 17, 2026
12	Alex Stewart International	Partial evidence	Aintree, United KingdomHQ checked Sep 17, 2026	501-1,000	154 contacts →
	Partial evidence “Alex Stewart International is a leading worldwide supervision, inspection, and analysis.” Source: RevenueBase Database · checked Sep 17, 2026
13	XEIAD	Partial evidence	Ilkeston, United KingdomHQ checked Sep 17, 2026	201-500	146 contacts →
	Partial evidence “XEIAD specialise in the provision of qualified and experienced inspection engineers for difficult access inspection, reporting and assessment.” Source: RevenueBase Database · checked Sep 17, 2026
14	Elcometer Inspection Equipment	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	201-500	138 contacts →
	Partial evidence “For more than seventy years Elcometer has been a world leader in the design, manufacture and supply of Coating Inspection and Physical Test Equipment, Ultrasonic NDT equipment and…” Source: RevenueBase Database · checked Sep 17, 2026
15	Aquaterra Group LTD	Indirect evidence	Kintore, United KingdomHQ checked Sep 17, 2026	11-50	123 contacts →
	Indirect evidence “RELIABLE \| RESOURCEFUL \| READY We continually raise the bar by challenging ourselves and our clients to enable safe and efficient performance.” Source: RevenueBase Database · checked Sep 17, 2026
16	Allianz Engineering Inspection	Partial evidence	Guildford, United KingdomHQ checked Sep 17, 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 17, 2026
17	Phenna Group	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	5,001-10,000	89 contacts →
	Partial evidence “Phenna Group is a global family of specialist businesses delivering Testing, Inspection, Certification and Compliance (TICC) services to customers worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
18	AXIOM	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 17, 2026	51-200	80 contacts →
	Partial evidence “AXIOM combine expertise in Inspection & NDT, Materials and Mechanical Engineering with Process Safety Services to identify and mitigate key through-life risks across the entire…” Source: RevenueBase Database · checked Sep 17, 2026
19	Film-Ocean	Indirect evidence	Ellon, United KingdomHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence “Film-Ocean provides innovative subsea solutions to the global offshore energy industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Minton, Treharne & Davies Group	Indirect evidence	Cardiff, United KingdomHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “The Minton Treharne & Davies Group provide scientific consultancy, surveying and testing services to a worldwide client base from our offices in the UK, USA and Asia.” Source: RevenueBase Database · checked Sep 17, 2026
21	ADC Energy LTD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	11-50	62 contacts →
	Indirect evidence “ADC Energy Ltd.(formerly Aberdeen Drilling Consultants) is an international, family owned company with a worldwide reputation, gained by providing the highest standard of Rig…” Source: RevenueBase Database · checked Sep 17, 2026
22	Lavender International NDT	Indirect evidence	Sheffield, United KingdomHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Lavender International NDT Consultancy Services LTD provide training, examinations and level 3 consultancy services to clients across the World.” Source: RevenueBase Database · checked Sep 17, 2026
23	Applied Inspection LTD	Partial evidence	Holmewood, United KingdomHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “Applied Inspection Ltd is an ISO 9001:2015 and RISQS (formerly Link-Up) accredited NDT services company providing Non Destructive Testing, Welding, Welder Training and Materials…” Source: RevenueBase Database · checked Sep 17, 2026
24	NES	Partial evidence	Inverness, United KingdomHQ checked Sep 17, 2026	11-50	51 contacts →
	Partial evidence “NES is an Industrial and Commercial Electrical Engineering and Contracting business, based in the North and North East of Scotland.” Source: RevenueBase Database · checked Sep 17, 2026
25	Imes International	Partial evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “IMES International delivers an independent inspection and integrity assurance service for fixed and loose lifting equipment.” Source: RevenueBase Database · checked Sep 17, 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: industrial inspection 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 industrial inspection companies.
Partial evidence: Its own public description names part of industrial inspection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial inspection 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 477 industrial inspection companies based in the United Kingdom

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Industrial inspection companies based in the United Kingdom at a glance

As of Sep 17, 2026

34.2%Verified-email coverage

81.7Average contacts per company

1-10Median size (employees)

9.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

254

11-50

148

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 477 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 industrial inspection 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 “industrial inspection 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 industrial inspection 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 industrial inspection 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, 13,328 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 17, 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.

Industrial inspection companies by metro

Industrial inspection companies in London43
Industrial inspection companies in Aberdeen28

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 industrial inspection 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 industrial inspection companies are there based in the United Kingdom?

RevenueBase identified 477 industrial inspection 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?

Intertek, headquartered in London, tops this list with the largest team on record.

Which city has the most industrial inspection companies?

London leads with 43 headquartered companies, followed by Aberdeen (28) and Manchester (8).

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 13,328 verified decision-maker contacts tracked across these 477 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 17, 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.