Company lists · Data refreshed September 2026

Top 25 Rail signal systems providers worldwide

Name: Rail signal systems providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,599 companies tracked

RevenueBase identified 1,599 rail signal systems providers worldwide as of September 2026 and tracks 79,066 professional contacts across them, including 26,876 with verified work emails and 0 with mobile numbers. The United Kingdom is the largest market and London the largest hub.

This list covers rail signal systems providers worldwide, 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. Country and city lists for rail signal systems providers follow the table.

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

1,599Companies

79,066Contacts tracked

26,876Verified emails

0Mobile numbers

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The 25 largest rail signal systems providers worldwide

Ranked by team size

Top 25 of 1,599 rail signal systems providers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rail signal systems providers: 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	Hitachi Rail	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	10001+	11,800 contacts →
	Partial evidence “Hitachi Rail is committed to driving a sustainable mobility transition and helping every passenger, customer and community enjoy more connected, seamless and sustainable transport.” Source: RevenueBase Database · checked Sep 17, 2026
2	Wabtec Corporation	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	10001+	9,859 contacts →
	Partial evidence “Wabtec is a leading global provider of equipment, systems, digital solutions, and value-added services.” Source: RevenueBase Database · checked Sep 17, 2026
3	Progress Rail, A Caterpillar Company	Partial evidence	Albertville, AL, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,701 contacts →
	Partial evidence “Our team creates lifelong customer relationships, supplying comprehensive rolling stock and infrastructure solutions for the global rail industry and setting the standard for…” Source: RevenueBase Database · checked Sep 17, 2026
4	Medha Servo Drives PVT LTD Msdpl	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	5,001-10,000	2,021 contacts →
	Indirect evidence “Established in 1984 and headquartered in Hyderabad, India, Medha is a global leader in railway technology specializing in electric propulsion suite of products ranging from…” Source: RevenueBase Database · checked Sep 17, 2026
5	Ansaldo STS A Hitachi Group Company	Indirect evidence	Genova, ItalyHQ checked Sep 17, 2026	1,001-5,000	1,300 contacts →
	Indirect evidence “Ansaldo STS is a multinational operating in the transportation industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	TSO	Partial evidence	Chelles, FranceHQ checked Sep 17, 2026	1,001-5,000	1,109 contacts →
	Partial evidence “With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…” Source: RevenueBase Database · checked Sep 17, 2026
7	Amsted Rail	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,009 contacts →
	Partial evidence “Amsted Rail is a globally integrated manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
8	Mermec	Indirect evidence	Monopoli (bari), United KingdomHQ checked Sep 17, 2026	1,001-5,000	875 contacts →
	Indirect evidence “MERMEC is an Italian group founded in 1970 and part of ANGEL, the largest private high-tech holding in Italy, led by Cav.” Source: RevenueBase Database · checked Sep 17, 2026
9	Colas Rail UK	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	868 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
10	Volkerrail LTD	Indirect evidence	Doncaster, United KingdomHQ checked Sep 17, 2026	1,001-5,000	767 contacts →
	Indirect evidence “Since entering the construction market in 1935, VolkerRail has become one of the UK’s leading multidisciplinary railway infrastructure contractors.” Source: RevenueBase Database · checked Sep 17, 2026
11	Railworks Corporation	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	721 contacts →
	Partial evidence “RailWorks builds and maintains rail transportation infrastructure that keeps people and goods moving across the United States and Canada.” Source: RevenueBase Database · checked Sep 17, 2026
12	Sferis	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	714 contacts →
	Indirect evidence “Date de création : Février 2012 Groupe : SNCF Directeur : M.” Source: RevenueBase Database · checked Sep 17, 2026
13	Tcdd Teknik Mühendislik VE Müşavirlik A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	501-1,000	711 contacts →
	Indirect evidence “TCDD Teknik is an engineering company managed with 100% public capital.” Source: RevenueBase Database · checked Sep 17, 2026
14	Patil Group	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	5,001-10,000	688 contacts →
	Indirect evidence “Patil Group is India's largest railway track component manufacturer and a trusted end-to-end track solutions partner to Indian Railways, with a legacy spanning over four decades.” Source: RevenueBase Database · checked Sep 17, 2026
15	Bombardier Transportation	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	10001+	664 contacts →
	Indirect evidence “Effective January 29, 2021, Bombardier has been acquired by Alstom.” Source: RevenueBase Database · checked Sep 17, 2026
16	Mass. Electric Construction CO	Indirect evidence	North America, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	655 contacts →
	Indirect evidence “Mass.” Source: RevenueBase Database · checked Sep 17, 2026
17	Dellner	Strong evidence	Falun, SwedenHQ checked Sep 17, 2026	1,001-5,000	633 contacts →
	Strong evidence “Dellner is one of the world’s leading suppliers of Train Connection Systems, with 85 years of experience in the rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Vossloh Switch Systems	Strong evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	1,001-5,000	603 contacts →
	Strong evidence “The Vossloh Switch Systems division develops and manufactures switch systems for rail infrastructure, which must be individually adapted to the customer and the project.” Source: RevenueBase Database · checked Sep 17, 2026
19	Pandrol	Strong evidence	Paris, United StatesHQ checked Sep 17, 2026	1,001-5,000	579 contacts →
	Strong evidence “Pandrol defines the industry standard across rail fastening systems and aluminothermic welding.” Source: RevenueBase Database · checked Sep 17, 2026
20	TVM Signalling And Transportation Systems Private Limited	Strong evidence	Bangalore, IndiaHQ checked Sep 17, 2026	501-1,000	497 contacts →
	Strong evidence “TVM Signalling and Transportation Systems Private Limited (TSTS), headquartered in Bengaluru, Karnataka, is one of India's foremost developers and system integrators of…” Source: RevenueBase Database · checked Sep 17, 2026
21	QTS Group	Indirect evidence	Strathaven, United KingdomHQ checked Sep 17, 2026	501-1,000	486 contacts →
	Indirect evidence “QTS is one of the country’s leading railways contractors, founded by MD, Alan McLeish.” Source: RevenueBase Database · checked Sep 17, 2026
22	Railpros	Partial evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	481 contacts →
	Partial evidence “RailPros was founded in and is exclusively focused on providing rail and transit engineering and construction services.” Source: RevenueBase Database · checked Sep 17, 2026
23	Victrack	Indirect evidence	Docklands, AustraliaHQ checked Sep 17, 2026	201-500	473 contacts →
	Indirect evidence “VicTrack is a commercially focused government agency delivering for Victoria.” Source: RevenueBase Database · checked Sep 17, 2026
24	Holland, L.P	Indirect evidence	Crete, IL, United StatesHQ checked Sep 17, 2026	501-1,000	427 contacts →
	Indirect evidence “Since our founding in 1935, Holland has pioneered delivering comprehensive and progressive transportation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
25	R. J. Corman Railroad Group, LLC	Indirect evidence	Nicholasville, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	421 contacts →
	Indirect evidence “In 1973, Richard J.” 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: rail signal systems providers. 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 rail signal systems providers.
Partial evidence: Its own public description names part of rail signal systems providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rail signal systems providers. 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 1,599 rail signal systems providers worldwide

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Rail signal systems providers worldwide at a glance

As of Sep 17, 2026

34.0%Verified-email coverage

49.4Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

461

11-50

530

51-200

385

201-500

116

501-1,000

1,001-5,000

5,001-10,000

10001+

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 rail signal systems providers, 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.
Coverage: 15 countries, largest first: the United Kingdom, the United States, Germany, India, Australia, Italy, France, Poland, Spain, the Netherlands and 5 more. Country and city lists for rail signal systems providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “rail signal systems providers”. 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 rail signal systems providers), 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 rail signal systems providers, and records with no verified work email.
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, 26,876 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.

Rail signal systems providers by location

15 lists · largest first

Every Rail signal systems providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 rail signal systems providers, 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 rail signal systems providers are there worldwide?

RevenueBase identified 1,599 rail signal systems providers worldwide 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?

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

Which country has the most rail signal systems providers?

The United Kingdom leads with 266 companies, followed by the United States (201) and Germany (198). Every rail signal systems providers list by country and city is linked on this page.

Which city has the most rail signal systems providers?

London leads with 45 headquartered companies, followed by Berlin (21) and Kolkata (21).

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 26,876 verified decision-maker contacts tracked across these 1,599 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.