Company lists · Data refreshed September 2026

Top 18 Rail ultrasonic testing companies based in the United Kingdom

Name: Rail ultrasonic testing 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 50 companies tracked

RevenueBase identified 50 company matches for rail ultrasonic testing companies associated with the United Kingdom as of September 2026 and tracks 221 professional contacts across them, including 72 with verified work emails. London is the largest hub.

This list covers company matches for rail ultrasonic testing companies 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 September 17, 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 Sep 17, 2026 How this list was built

50Companies

221Contacts tracked

72Verified emails

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The 18 largest rail ultrasonic testing companies based in the United Kingdom

Ranked by team size

Top 18 of 50 company matches for rail ultrasonic testing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Incon Inspection Consultants	Exact match	Ellesmere Port, United KingdomHQ recorded Sep 17, 2026	11-50	26 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 · Sep 17, 2026 · View company records in RevenueBase
2	NDT Global Services LTD	Exact match	Preston Farm Industrial Estate, United KingdomHQ recorded Sep 17, 2026	11-50	14 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 · Sep 17, 2026 · View company records in RevenueBase
3	Phoenix Inspection Systems Limited	Exact match	Warrington, United KingdomHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Established in 1983, Phoenix Inspection Systems Limited are specialists in the design and manufacture of ultrasonic non-destructive testing (NDT) solutions and offer a dynamic…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	GB Inspection Systems LTD	Exact match	Burntwood, United KingdomHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “GB Inspection Systems Limited is a leading UK manufacturer and designer of ultrasonic transducers and accessories.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	PTS TQM LTD	Exact match	Stafford, United KingdomHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “PTS are specialists in the provision of inspection by Non Destructive Testing (NDT Inspection).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Axis NDT & Inspection	Exact match	Bromborough, United KingdomHQ recorded Sep 17, 2026	11-50	10 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 · Sep 17, 2026 · View company records in RevenueBase
7	Full Matrix LTD	Exact match	Cambridge, United KingdomHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Experts in Structural Integrity and Ultrasonic Non-Destructive Testing” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Bluelimit Surveys Limited	Exact match	Gorleston-on-sea, United KingdomHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Bluelimit has more than 30 years’ experience in non-destructive testing and inspection services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Capital NDT Limited	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Capital NDT is a UK based, independently owned organisation that specialises in non-destructive testing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Johnson And Allen LTD	Exact match	Sheffield, United KingdomHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Johnson and Allen Ltd- Established in 1938, a Sheffield based UK company working in the Non Destructive Testing industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Inspection Ecosse Limited	Exact match	Falkirk, United KingdomHQ recorded Sep 17, 2026	11-50	4 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 · Sep 17, 2026 · View company records in RevenueBase
12	Ethos Inspection Solutions	Exact match	Inverness, United KingdomHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “At Ethos Inspection Solutions, our mission is rooted in solving complex inspection challenges, whether through advanced ultrasonic techniques, tailored inspection strategies, or…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	International NDT Solutions Limited	Exact match	Staveley, United KingdomHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “A dedicated NDT solution provider, offering the following services both on and off site: Ultrasonic Inspection Dye Penetrant Inspection Magnetic Particle Inspection Visual…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Inspection Connection	Exact match	Middlesbrough, United KingdomHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Inspection Connection Ltd are suppliers of standard and bespoke cable solutions for NDT and Inspection systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Kenged NDT	Exact match	Glasgow, United KingdomHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “KenGed NDT are stockists and distributors for leading manufacturers within the NDT industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Pulse Surveying Limited	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Pulse Surveying is a small independent company based in Derby specializing in non destructive testing within the Civil Engineering industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Advanced NDT LTD	Exact match	Worcester (worcestershire), United KingdomHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Advanced NDT Limited offer a wide range of (NDT) Non Destructive Testing Products used for Ultrasonic Testing, Magnetic Particle Inspection (MPI), Dye Penetrant Inspection (DPI)…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	International NDT	Exact match	Hamble, United KingdomHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “International NDT Ltd specialises in creating bespoke inspections of composite or metallic parts using non-destructive methods including ultrasound and dye penetrant.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “rail ultrasonic testing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 18 of 50 rail ultrasonic testing companies based in the United Kingdom

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Rail ultrasonic testing companies based in the United Kingdom at a glance

As of Sep 17, 2026

32.6%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 50 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 “rail ultrasonic testing companies” 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 72 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 September 17, 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 “rail ultrasonic testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail ultrasonic testing companies are there based in the United Kingdom?

RevenueBase identified 50 company matches for rail ultrasonic testing companies associated with the United Kingdom as of September 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?

Incon Inspection Consultants tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rail ultrasonic testing companies?

London leads with 4 company records, followed by Manchester (3) and Aberdeen (2).

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 72 professional contacts with verified work emails tracked across these 50 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 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 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.