Company lists · Data refreshed September 2026

Top 25 Railway safety management companies based in the United Kingdom

Name: Railway safety management 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 225 companies tracked

RevenueBase identified 225 railway safety management companies headquartered in the United Kingdom as of September 2026 and tracks 4,607 professional contacts across them, including 1,670 with verified work emails. London is the largest hub.

This list covers railway safety management 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

225Companies

4,607Contacts tracked

1,670Verified emails

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The 25 largest railway safety management companies based in the United Kingdom

Ranked by team size

Top 25 of 225 railway safety management 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 railway safety management 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	RSSB	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	585 contacts →
	Partial evidence “The Rail Safety and Standards Board (RSSB) is the independent safety, standards and research body for Great Britain’s rail network.” Source: RevenueBase Database · checked Sep 17, 2026
2	QTS Group	Partial evidence	Strathaven, United KingdomHQ checked Sep 17, 2026	501-1,000	486 contacts →
	Partial evidence “QTS is one of the country’s leading railways contractors, founded by MD, Alan McLeish.” Source: RevenueBase Database · checked Sep 17, 2026
3	ISS LTD	Partial evidence	Salford, United KingdomHQ checked Sep 17, 2026	51-200	286 contacts →
	Partial evidence “The ISS Management team has over 25 years experience of delivering innovative and pro-active solutions to the rail and light-rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
4	Cleshar	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	236 contacts →
	Indirect evidence “Cleshar delivers multidisciplinary services to the rail infrastructure sector.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ontrak UK LTD	Partial evidence	Greenwich, United KingdomHQ checked Sep 17, 2026	201-500	159 contacts →
	Partial evidence “About Ontrak Recruitment and Training Ontrak Recruitment and Training is a leading temporary staffing agency dedicated to the dynamic railway industry in the United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
6	TES 2000 LTD	Indirect evidence	Colchester, United KingdomHQ checked Sep 17, 2026	201-500	142 contacts →
	Indirect evidence “TES Ltd is a long established, highly regarded contractor to the rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
7	Trackwork Limited	Indirect evidence	Doncaster, United KingdomHQ checked Sep 17, 2026	201-500	141 contacts →
	Indirect evidence “Trackwork Ltd is a specialist rail infrastructure engineering company providing the following services & products: • Track renewals, remodelling, installation & maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
8	Arriva Traincare	Indirect evidence	Crewe, United KingdomHQ checked Sep 17, 2026	51-200	129 contacts →
	Indirect evidence “Arriva TrainCare is a leading UK train maintenance company based in Crewe, with five strategically located depots throughout the country (Crewe, Bristol Barton Hill, Eastleigh…” Source: RevenueBase Database · checked Sep 17, 2026
9	Loram UK LTD	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	111 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Xrail Group LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	108 contacts →
	Indirect evidence “WELCOME TO XRAIL Drawing on years of experience within major rail operators across all levels, we offer a higher quality precision engineering service to tackle the most…” Source: RevenueBase Database · checked Sep 17, 2026
11	Transport Investigations Limited	Indirect evidence	Ramsgate, United KingdomHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence “ABOUT US: Transport Investigations has over eighteen years’ experience of innovation in supporting Train Operating Companies in developing smarter strategies for specialised areas…” Source: RevenueBase Database · checked Sep 17, 2026
12	Aegis Rail	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence “AEGIS is a member of the IKOS Group, a global consultancy business with its Headquarters in Paris, France.” Source: RevenueBase Database · checked Sep 17, 2026
13	Forest Traffic Services LTD	Indirect evidence	Newport, United KingdomHQ checked Sep 17, 2026	201-500	73 contacts →
	Indirect evidence “Welcome to Forest Traffic Services Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
14	DB ESG	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “DB ESG, established in 1995, is a specialist provider of rolling stock engineering solutions for the UK rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	Macrail	Strong evidence	Weston Super Mare, United KingdomHQ checked Sep 17, 2026	51-200	63 contacts →
	Strong evidence “At MacRail, we deliver integrated workforce and site management solutions that enhance safety, boost efficiency, and drive successful project outcomes across the UK’s rail and…” Source: RevenueBase Database · checked Sep 17, 2026
16	Rail Operations Group	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “Rail Operations Group (ROG) have been trusted to deliver specialist, UK wide, rail services for more than 10 years.” Source: RevenueBase Database · checked Sep 17, 2026
17	PRO Rail Services	Indirect evidence	Welwyn Garden City, United KingdomHQ checked Sep 17, 2026	11-50	58 contacts →
	Indirect evidence “Pro Rail Services has a long-term record of delivering multi-million pound projects.” Source: RevenueBase Database · checked Sep 17, 2026
18	Tecforce Limited	Partial evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “We are a BS EN 15085 accredited, specialist supplier to the Railway Rolling Stock Market with skills and expertise in the combined application of engineering and materials…” Source: RevenueBase Database · checked Sep 17, 2026
19	UKRL	Partial evidence	Loughborough, United KingdomHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “UKRL is a dynamic and innovative rail vehicle engineering, fleet management and train care service provider.” Source: RevenueBase Database · checked Sep 17, 2026
20	UK Rail Limited	Partial evidence	Lichfield, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “Our management at UK Rail Limited involves a strategic approach to client relations & operational delivery.” Source: RevenueBase Database · checked Sep 17, 2026
21	Inspire Structures LTD	Partial evidence	York, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “Established in 2013, Inspire was created with a singular mission: to conduct secure, top-notch structure examinations in the railway sector and simultaneously create pathways for…” Source: RevenueBase Database · checked Sep 17, 2026
22	RPS	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Railway Project Services has been formed by a group of project managers from a variety of railway backgrounds – from freight to TOCs and law.” Source: RevenueBase Database · checked Sep 17, 2026
23	Protech Infrastructure	Indirect evidence	Cardiff, United KingdomHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Protech Rail Engineering offers practical engineering and construction expertise to the UK Rail Industry.” Source: RevenueBase Database · checked Sep 17, 2026
24	Inorail	Indirect evidence	Newton-le-willows, United KingdomHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “InoRail Limited was formed in 2015 as a specialist rail engineering and design consultancy bringing together individuals with extensive experience across all rail infrastructure…” Source: RevenueBase Database · checked Sep 17, 2026
25	3eco LTD	Partial evidence	Witney, United KingdomHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “3ECO Ltd is a consultancy firm that operates in the electrical and railway sectors.” 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: railway safety management 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 railway safety management companies.
Partial evidence: Its own public description names part of railway safety management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway safety management 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 225 railway safety management companies based in the United Kingdom

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Railway safety management companies based in the United Kingdom at a glance

As of Sep 17, 2026

36.2%Verified-email coverage

20.5Average contacts per company

11-50Median size (employees)

18.2%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 225 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 railway safety management 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 “railway safety management 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 railway safety management 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 railway safety management 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, 1,670 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.

Railway safety management companies by metro

Railway safety management companies in London41

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 railway safety management 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 railway safety management companies are there based in the United Kingdom?

RevenueBase identified 225 railway safety management 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?

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

Which city has the most railway safety management companies?

London leads with 41 headquartered companies, followed by Derby (15) and Doncaster (7).

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 1,670 verified decision-maker contacts tracked across these 225 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.