Company lists · Data refreshed September 2026

Top 25 Passenger rail maintenance companies based in the United Kingdom

Name: Passenger rail maintenance 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 85 companies tracked

RevenueBase identified 85 passenger rail maintenance companies headquartered in the United Kingdom as of September 2026 and tracks 3,111 professional contacts across them, including 1,325 with verified work emails. London is the largest hub.

This list covers passenger rail maintenance 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

85Companies

3,111Contacts tracked

1,325Verified emails

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The 25 largest passenger rail maintenance companies based in the United Kingdom

Ranked by team size

Top 25 of 85 passenger rail maintenance 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 passenger rail maintenance 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	Greater Anglia	Indirect evidence	East Of England, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,080 contacts →
	Indirect evidence “The new Greater Anglia franchise began operating on 16 October 2016.” Source: RevenueBase Database · checked Sep 17, 2026
2	Wabtec UK	Strong evidence	Doncaster, United KingdomHQ checked Sep 17, 2026	1,001-5,000	390 contacts →
	Strong evidence “Passenger, freight and road vehicle overhaul, upgrade and maintenance provision-DMU, EMU and passenger coach overhaul, refurbishment, upgrade, life extension, maintenance, C6 and…” Source: RevenueBase Database · checked Sep 17, 2026
3	Cleshar	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	236 contacts →
	Partial evidence “Cleshar delivers multidisciplinary services to the rail infrastructure sector.” Source: RevenueBase Database · checked Sep 17, 2026
4	Knorr-Bremse Rail Uk&i	Partial evidence	Melksham, United KingdomHQ checked Sep 17, 2026	501-1,000	235 contacts →
	Partial evidence “Knorr-Bremse Rail Systems (UK) Ltd is a member of the global Knorr-Bremse Group, a world leader in on-board systems and service support for rail vehicles.” Source: RevenueBase Database · checked Sep 17, 2026
5	TES 2000 LTD	Partial evidence	Colchester, United KingdomHQ checked Sep 17, 2026	201-500	142 contacts →
	Partial evidence “TES Ltd is a long established, highly regarded contractor to the rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Arriva Traincare	Partial evidence	Crewe, United KingdomHQ checked Sep 17, 2026	51-200	129 contacts →
	Partial 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
7	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
8	Brodie Engineering LTD	Partial evidence	Kilmarnock, United KingdomHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Brodie Engineering is an innovative, highly experienced rolling stock engineering business offering a comprehensive range of maintenance, overhaul, engineering support, project…” Source: RevenueBase Database · checked Sep 17, 2026
9	Tecforce Limited	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect 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
10	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
11	Pullman Rail	Partial evidence	Cardiff, United KingdomHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Pullman Rail, has been serving the rail industry for the last two decades, providing technical expertise and quality workmanship to our customers.” Source: RevenueBase Database · checked Sep 17, 2026
12	Inspire Structures LTD	Indirect evidence	York, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect 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
13	Plasser UK LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “PLASSER UK LIMITED is the agent for Plasser & Theurer and ROBEL On-Track Maintenance machines and equipment.” Source: RevenueBase Database · checked Sep 17, 2026
14	Davis Wagon Services LTD	Partial evidence	Immingham, United KingdomHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Davis Wagon Services Ltd are a leading maintainer of rail freight wagons within the UK.” Source: RevenueBase Database · checked Sep 17, 2026
15	RTS Infrastructure Services Limited	Partial evidence	Leeds, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Operating as part of the UK Northern Franchise, we provide independent train care services and depot maintenance facilities for our customers.” Source: RevenueBase Database · checked Sep 17, 2026
16	CWE LTD	Strong evidence	Scunthorpe, United KingdomHQ checked Sep 17, 2026	51-200	25 contacts →
	Strong evidence “Established in 1966, CWE is a RISAS accredited supply and maintenance partner to the rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	Seva Rail Services	Partial evidence	Hinxhill, United KingdomHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “Seva Rail has become a reliable partner and leading supplier in the railway industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Enpro Group	Partial evidence	Wolverhampton, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Your preferred service provider for the rail industry; EnPro provides bespoke consultancy services and project managed solutions for rail industry clients across the UK.” Source: RevenueBase Database · checked Sep 17, 2026
19	Chrysalis Rail	Partial evidence	Crewe, United KingdomHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “Chrysalis Rail is a UK-based rolling stock service supplier, committed to delivering competitive and outstanding quality solutions to the rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Airquick Newark LTD	Indirect evidence	Newark, United KingdomHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “AIRQUICK -THE PEOPLE BEHIND THE PLANT THAT KEEP YOUR TRAINS ON TRACK.” Source: RevenueBase Database · checked Sep 17, 2026
21	Unipart Rail	Partial evidence	Doncaster Yorkshire, United KingdomHQ checked Sep 17, 2026	501-1,000	17 contacts →
	Partial evidence “Unipart Rail is a supply partner to some of the world’s best-known names.” Source: RevenueBase Database · checked Sep 17, 2026
22	Millenium Site Services UK	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “From small family business to a UK leading one stop shop – MD Lee Quince started Millenium Site Services in With several years experience working in the paint industry, he noticed…” Source: RevenueBase Database · checked Sep 17, 2026
23	MTMS	Partial evidence	Swadlincote, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “MTMS are a specialist provider of depot maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
24	T&rs Engineering	Indirect evidence	Doncaster, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “T & RS Engineering is a rolling stock solutions provider offering flexible, cost-effective engineering support to train operators, owners, manufacturers, and maintainers.” Source: RevenueBase Database · checked Sep 17, 2026
25	Gateway Construction Services LTD	Indirect evidence	Tilbury, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Based in Tilbury, Essex, Gateway Construction Services Limited is a long established company providing services and support to the Railway Infrastructure.” 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: passenger rail maintenance 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 passenger rail maintenance companies.
Partial evidence: Its own public description names part of passenger rail maintenance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name passenger rail maintenance 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 85 passenger rail maintenance companies based in the United Kingdom

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Passenger rail maintenance companies based in the United Kingdom at a glance

As of Sep 17, 2026

42.6%Verified-email coverage

36.6Average contacts per company

11-50Median size (employees)

11.8%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 85 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 passenger rail maintenance 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 “passenger rail maintenance 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 passenger rail maintenance 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 passenger rail maintenance 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, 1,325 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.

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 passenger rail maintenance 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 passenger rail maintenance companies are there based in the United Kingdom?

RevenueBase identified 85 passenger rail maintenance 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?

Greater Anglia, headquartered in East Of England, tops this list with the largest team on record.

Which city has the most passenger rail maintenance companies?

London leads with 10 headquartered companies, followed by Derby (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 the top results, verified emails and direct dials included. Upgrading unlocks all 1,325 verified decision-maker contacts tracked across these 85 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.