Company lists · Data refreshed November 2026

Top 25 Thermal inspection services based in the United Kingdom

RevenueBase identified 174 company matches for thermal inspection services associated with the United Kingdom as of November 2026 and tracks 867 professional contacts across them, including 211 with verified work emails. London is the largest hub.

This list covers company matches for thermal inspection services associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 2, 2026 How this list was built
174Companies
867Contacts tracked
211Verified emails
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The 25 largest thermal inspection services based in the United Kingdom

Ranked by team size
Top 25 of 174 company matches for thermal inspection services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDeeside, United KingdomHQ recorded Nov 2, 202611-5051 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchSouthampton, United KingdomHQ recorded Nov 2, 202611-5037 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSutton, United KingdomHQ recorded Nov 2, 202611-5030 contacts →

Exact match

“We help you achieve fire safety critical compliance by inspecting, testing and maintaining fire & smoke dampers, high-risk grease extract ductwork and ventilation systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchHalifax, United KingdomHQ recorded Nov 2, 202611-5029 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchEllesmere Port, United KingdomHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Kestrix uses thermal imaging and AI to map and quantify how heat escapes from buildings, assess heat pump and solar readiness, and generate energy retrofit plans – for more…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchAberdeen, United KingdomHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Headquartered in Aberdeen and established over 35 years ago, Inspectahire are Asset Integrity Monitoring and Non Destructive Testing (NDT) specialists.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchPreston Farm Industrial Estate, United KingdomHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchManchester, United KingdomHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“MET Group Technical provide a unique electrical energised inspection service to high & low voltage assets including your Power Distribution, Busbars, Submains & Fixed Wiring.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchStafford, United KingdomHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“PTS are specialists in the provision of inspection by Non Destructive Testing (NDT Inspection).”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchChester, United KingdomHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“WELCOME TO ALLIANCE INSPECTION LIMITED Alliance Inspection is a UK based Asset Integrity Management Company, also providing the full range of Non-Destructive Testing Services…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchLarne, United KingdomHQ recorded Nov 2, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchBromborough, United KingdomHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Axis NDT Ltd is an independently owned and run Non-destructive testing company based in North-West, England.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Nov 2, 20261-1010 contacts →

Exact match

“At Axiom Inspection Solutions we bring years of knowledge & experience to the table regarding Non-Destructive Testing, Inspection and Consultancy through all key industrial…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchBedford, United KingdomHQ recorded Nov 2, 20261-108 contacts →

Exact match

“Thermascan provides thermal imaging services, condition monitoring support and FLIR thermal solutions for industrial and commercial organisations across the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchUnit 23, United KingdomHQ recorded Nov 2, 202611-507 contacts →

Exact match

“Our company objective is to bring to you highly experienced inspection personnel combined with the most advanced technology available to safely and efficiently deliver our…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchPoole, United KingdomHQ recorded Nov 2, 20261-107 contacts →

Exact match

“We are a UK based, ISO 9001:2015, ISO 14001:2015 and ISO 17020:2012 accredited inspection company, providing mechanical and electrical engineers for client representation, witness…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchGorleston-on-sea, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Bluelimit has more than 30 years’ experience in non-destructive testing and inspection services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchAberdeen, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchAlmondsbury, United KingdomHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Thermal Vision Research have over 10 years’ experience in the thermal imaging market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Capital NDT is a UK based, independently owned organisation that specialises in non-destructive testing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchRhyl, United KingdomHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Bravura Inspection provide integrity services for assets such as Storage Tanks, Pressure Vessels & Pipelines throughout the UK & Europe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchBath, United KingdomHQ recorded Nov 2, 20261-104 contacts →

Exact match

“NDT & Inspection UK Ltd (NIUKL) is a new start up NDT & Inspection business offering highly qualified and experienced NDT Technicians & Welding Inspectors to various industries…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchShepherdswell, United KingdomHQ recorded Nov 2, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchFalkirk, United KingdomHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Inspection Ecosse Ltd are an NDT company based in Falkirk but travel the length and breadth of the country as required.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 174 thermal inspection services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal inspection services based in the United Kingdom at a glance

As of Nov 2, 2026
24.3%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
117
11-50
48
51-200
6
5,001-10,000
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 174 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “thermal inspection services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 211 professional contacts with verified work emails across the full matched dataset. 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 November 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “thermal inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal inspection services are there based in the United Kingdom?

RevenueBase identified 174 company matches for thermal inspection services associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NDT Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal inspection services?

London leads with 15 company records, followed by Aberdeen (5) and Manchester (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 211 professional contacts with verified work emails tracked across these 174 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 174 thermal inspection services based in the United Kingdom. Start with a free account, no credit card.

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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 SmartSearch, 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.