Company lists · Data refreshed November 2026

Top 25 Metro transit system integrators based in the United Kingdom

RevenueBase identified 55 company matches for metro transit system integrators associated with the United Kingdom as of November 2026 and tracks 14,462 professional contacts across them, including 5,191 with verified work emails. London is the largest hub.

This list covers company matches for metro transit system integrators 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 6, 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 6, 2026 How this list was built
55Companies
14,462Contacts tracked
5,191Verified emails
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The 25 largest metro transit system integrators based in the United Kingdom

Ranked by team size
Top 25 of 55 company matches for metro transit system integrators based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLondon, United KingdomHQ recorded Nov 6, 202610001+12,582 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMelksham, United KingdomHQ recorded Nov 6, 2026501-1,000235 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDerby, United KingdomHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

“At Resonate, we design, develop and deploy digital railway and connected transport solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchScunthorpe, United KingdomHQ recorded Nov 6, 2026201-500162 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCheshire, United KingdomHQ recorded Nov 6, 202651-200127 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Nov 6, 2026501-1,000114 contacts →

Exact match

“Making Transport Work, Safely, Efficiently and Sustainably.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAshby-de-la-zouch, United KingdomHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Journeo is a pioneering technology group that helps the transport community deliver services with confidence, providing end-to-end solutions that connect millions of journeys, in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPortsmouth, United KingdomHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“Since 2003, ITAL Group has been a trusted partner to the UK transport industry, delivering advanced technology solutions that transform transport operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPreston, United KingdomHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Hello!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBury, United KingdomHQ recorded Nov 6, 202611-5039 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBradford On Avon, United KingdomHQ recorded Nov 6, 202651-20032 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCoulsdon, United KingdomHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“IPS was formed in 1996 with the objective of specialising in the design, installation, test & commissioning of communications systems for London Underground Limited.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStoke-on-trent, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“We are Axial Projects – a new and innovative company in the Rail industry offering a Planning, Integration and Data driven Control systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGuildford, United KingdomHQ recorded Nov 6, 202611-5021 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDerby, United KingdomHQ recorded Nov 6, 202611-5020 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchYork, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“With a wealth of rail expertise, our in-house design team covers every stage of the project life cycle, supporting the leading names in rail by solving even their most complex of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“In 2014, passenger transport giant Go-Ahead and rail specialist software company Assertis joined forces to create OnTrack Retail.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlcester, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“When I am asked what Severn Lamb does, I say we move people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHarrogate, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Comms Design is a high-tech design and manufacturing organisation specialising in electronic products for the rail industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlbourne, United KingdomHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“We are a multi-disciplinary systems design house specialising in Signalling, Telecom and E&P for Mainline, Metro and Tram.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWorcestershire, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Our company specialises in providing software systems and consultancy to the transport sector, where we deliver innovative and portable solutions that are accessible to a wide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUpshire, United KingdomHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“We bring extensive experience, expertise, knowledge and skills, acquired from many years of working across the rail industry, with accountability for management and delivery of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Established in 2006, KBTL specialises in Telecommunications Systems Delivery across the Rail, Power and General Transportation sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMarden, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We provide end to end signalling design and control & information solutions to a range of clients in the metro and main line environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSittingbourne, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Private Rail Engineering consultancy company based in London, with vast amount of experience in the Rolling Stock arena.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 55 metro transit system integrators based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 5,191 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Metro transit system integrators based in the United Kingdom at a glance

As of Nov 6, 2026
35.9%Verified-email coverage
262.9Average contacts per company
11-50Median size (employees)
18.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
19
51-200
12
201-500
3
501-1,000
4
10001+
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 55 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 “metro transit system integrators” 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 5,191 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 6, 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 “metro transit system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metro transit system integrators are there based in the United Kingdom?

RevenueBase identified 55 company matches for metro transit system integrators 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?

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

Which city has the most metro transit system integrators?

London leads with 10 company records, followed by Derby (4) and Coulsdon (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 5,191 professional contacts with verified work emails tracked across these 55 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 6, 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.