Company lists · Data refreshed September 2026

Top 25 Railway automation suppliers based in the United Kingdom

Name: Railway automation suppliers 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 company matches for railway automation suppliers associated with the United Kingdom as of September 2026 and tracks 14,395 professional contacts across them, including 4,486 with verified work emails. London is the largest hub.

This list covers company matches for railway automation suppliers 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

85Companies

14,395Contacts tracked

4,486Verified emails

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The 25 largest railway automation suppliers based in the United Kingdom

Ranked by team size

Top 25 of 85 company matches for railway automation suppliers 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	Hitachi Rail	Exact match	London, United KingdomHQ recorded Sep 17, 2026	10001+	11,800 contacts →
	Exact match “Hitachi Rail is committed to driving a sustainable mobility transition and helping every passenger, customer and community enjoy more connected, seamless and sustainable transport.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Colas Rail UK	Exact match	London, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	868 contacts →
	Exact match “Colas Rail is one of Europe’s leading suppliers of railway infrastructure services, we are award-winning specialists having constructed all forms of railways across Europe and the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Knorr-Bremse Rail Uk&i	Exact match	Melksham, United KingdomHQ recorded Sep 17, 2026	501-1,000	235 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Resonate	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	201-500	172 contacts →
	Exact match “At Resonate, we design, develop and deploy digital railway and connected transport solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Adcomms	Exact match	Scunthorpe, United KingdomHQ recorded Sep 17, 2026	201-500	155 contacts →
	Exact match “ADComms is a leading provider of intelligent telecoms infrastructure and On-Train solutions for the UK rail industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Trackwork Limited	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	201-500	141 contacts →
	Exact match “Trackwork Ltd is a specialist rail infrastructure engineering company providing the following services & products: • Track renewals, remodelling, installation & maintenance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Sella Controls A Hima Company	Exact match	Cheshire, United KingdomHQ recorded Sep 17, 2026	51-200	120 contacts →
	Exact match “SELLA CONTROLS - A HIMA Company, is a designer and supplier of integrated safety, control and automation systems and specialises in delivering the following: Process Control and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Xrail Group LTD	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	108 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Mcculloch Group	Exact match	Ballantrae, United KingdomHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Established in 1992, McCulloch Group are specialists in railroad solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Mpec Technology	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	11-50	56 contacts →
	Exact match “Intelligent Data Acquisition and Analysis to the Global Rail Industry – Providing data for remote and predictive maintenance of signalling assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Ketech	Exact match	Preston, United KingdomHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Hello!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Unipart Dorman	Exact match	Southport, United KingdomHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Unipart Dorman is a leading manufacturer of innovative Rail and Road products, with extensive product ranges available throughout the UK and in more than 30 countries across the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Rowe Hankins LTD	Exact match	Bury, United KingdomHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Rowe Hankins specialises in innovative trainborne and wayside products and systems for the world’s railways.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Hitachi Information Control Systems Europe	Exact match	Bradford On Avon, United KingdomHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Welcome to Hitachi Information Control Systems Europe (HICSE) We are a market driven, growing company, rich in innovation and diversity in our products, technology and services…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Park Signalling	Exact match	Stockport, United KingdomHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Safety critical communication and signalling technologies, and enhancement solutions for railways, energy infrastructure and industrial control systems and equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	On Track Technicians	Exact match	Lisburn, United KingdomHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “ON TRACK TECHNICIANS LTD is a Railway Solutions provider based in N.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Crosstech	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “CrossTech develops cutting-edge software designed to help a world on the move, move better.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Mosaic Rail LTD	Exact match	Crewe, United KingdomHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Specialising primarily in signalling, we provide flexible support to a variety of other disciplines without the need for full scale mobilisation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Signal House Group LTD	Exact match	Alfreton, United KingdomHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “The Signal House Group brings together three specialised engineering companies offering substantial experience in railway signalling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Danburykline Limited	Exact match	Guildford, United KingdomHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Danburykline is a leader in providing cutting-edge software solutions for the rail industry, dedicated to improving operational efficiency, service reliability, and passenger…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Airquick Newark LTD	Exact match	Newark, United KingdomHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “AIRQUICK -THE PEOPLE BEHIND THE PLANT THAT KEEP YOUR TRAINS ON TRACK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Asset Insights	Exact match	Lichfield, United KingdomHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “We’re helping our clients to embrace a new digital era to improve safety, performance and efficiency of rail infrastructure through a combination of; Industry Knowledge We bring a…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Trainfx LTD	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “TrainFX are a specialist rail technology company based in the railway city of Derby, UK, and are industry experts in the design and supply of leading edge technologies to rail…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Zonegreen	Exact match	Sheffield, United KingdomHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “With more than 25 years’ experience delivering rail depot and workshop safety technology, Zonegreen has established an unrivalled reputation for quality, safety and reliability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Motion Rail Limited	Exact match	Ebbw Vale, United KingdomHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Motion Rail LTD provides specialist Railway Communication services nationwide on Network Rail and London Overground Infrastructure.” 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 “railway automation suppliers”. 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 25 of 85 railway automation suppliers based in the United Kingdom

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Railway automation suppliers based in the United Kingdom at a glance

As of Sep 17, 2026

31.2%Verified-email coverage

169.4Average contacts per company

11-50Median size (employees)

18.8%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

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 85 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 “railway automation suppliers” 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 4,486 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 “railway automation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway automation suppliers are there based in the United Kingdom?

RevenueBase identified 85 company matches for railway automation suppliers 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?

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

Which city has the most railway automation suppliers?

London leads with 16 company records, followed by Derby (4) and Glasgow (3).

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 4,486 professional contacts with verified work emails tracked across these 85 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.