Company lists · Data refreshed September 2026

Top 25 Railway signaling systems companies worldwide

Name: Railway signaling systems companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 636 companies tracked

RevenueBase identified 636 railway signaling systems companies worldwide as of September 2026 and tracks 32,762 professional contacts across them, including 10,236 with verified work emails and 0 with mobile numbers. The United Kingdom is the largest market and London the largest hub.

This list covers railway signaling systems companies 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 railway signaling systems companies 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

636Companies

32,762Contacts tracked

10,236Verified emails

0Mobile numbers

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The 25 largest railway signaling systems companies worldwide

Ranked by team size

Top 25 of 636 railway signaling systems companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to railway signaling systems 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	Hitachi Rail	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	10001+	11,800 contacts →
	Indirect 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	Medha Servo Drives PVT LTD Msdpl	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	5,001-10,000	2,021 contacts →
	Partial 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
3	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
4	TSO	Indirect evidence	Chelles, FranceHQ checked Sep 17, 2026	1,001-5,000	1,109 contacts →
	Indirect 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
5	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
6	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
7	Vossloh Switch Systems	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	1,001-5,000	603 contacts →
	Partial 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
8	TVM Signalling And Transportation Systems Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	501-1,000	497 contacts →
	Partial 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
9	Knorr-Bremse India Pvt. LTD	Partial evidence	Palwal, IndiaHQ checked Sep 17, 2026	501-1,000	337 contacts →
	Partial evidence “Knorr-Bremse India Private Ltd.(Rail Vehicle Systems Division) started its endeavor in Indian Rail vehicle sector in 1993 and has since then emerged as a leading sub-system…” Source: RevenueBase Database · checked Sep 17, 2026
10	Geismar Rail Industry Technologies & Services	Indirect evidence	Colmar, FranceHQ checked Sep 17, 2026	501-1,000	327 contacts →
	Indirect evidence “For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.” Source: RevenueBase Database · checked Sep 17, 2026
11	Mermec STE	Partial evidence	Genova, ItalyHQ checked Sep 17, 2026	201-500	276 contacts →
	Partial evidence “MERMEC STE is an international provider of signal solutions and technologies devoted to the safety, control and enhancement of railway infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
12	JMDR	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	240 contacts →
	Partial evidence “JMDR - A Rail Engineering Company providing total solution for "signalling and systems” works including management, design, construction, product assembly, wiring, testing &…” Source: RevenueBase Database · checked Sep 17, 2026
13	Rail Power Systems Gmbh	Strong evidence	Munich, GermanyHQ checked Sep 17, 2026	501-1,000	219 contacts →
	Strong evidence “Rail Power Systems GmbH is one of the leading providers of system design and optimisation, planning, integration, implementation, maintenance and servicing of railway…” Source: RevenueBase Database · checked Sep 17, 2026
14	Kernex Microsystems India LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	213 contacts →
	Partial evidence “Kernex focuses on Design & Development of Embedded systems and delivering integrated solutions with or without embedded systems Kernex takes pride in providing state of the art…” Source: RevenueBase Database · checked Sep 17, 2026
15	SCLE	Strong evidence	Toulouse, FranceHQ checked Sep 17, 2026	201-500	212 contacts →
	Strong evidence “Devices and systems for high-voltage substations and rail signaling” Source: RevenueBase Database · checked Sep 17, 2026
16	Progress Rail Signaling S.P.A	Strong evidence	Cantagrillo, ItalyHQ checked Sep 17, 2026	201-500	212 contacts →
	Strong evidence “Founded in 1958 in Pistoia, Italy, as ECM, Progress Rail Signaling has been servicing the railway infrastructure for well over sixty years in a constant pursue of innovation and…” Source: RevenueBase Database · checked Sep 17, 2026
17	E2e Rail	Strong evidence	Bengaluru North, IndiaHQ checked Sep 17, 2026	201-500	204 contacts →
	Strong evidence “e2E Rail is the leading Railway Supply Chain solutions provider and railway system integrator in India.” Source: RevenueBase Database · checked Sep 17, 2026
18	Eldyne	Indirect evidence	Kolkata, IndiaHQ checked Sep 17, 2026	201-500	181 contacts →
	Indirect evidence “Eldyne is a project engineering and management company based in Kolkata since 1987.” Source: RevenueBase Database · checked Sep 17, 2026
19	Sensedge Transportation Systems And Solutions PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	51-200	181 contacts →
	Partial evidence “SENSEDGE, is involved in Railway signalling business with the mission of providing innovative services to the clients across the globe.” Source: RevenueBase Database · checked Sep 17, 2026
20	Meteorcomm	Indirect evidence	Renton, United StatesHQ checked Sep 17, 2026	51-200	173 contacts →
	Indirect evidence “Powering the Digital Railroad Network Meteorcomm® is the rail industry’s trusted choice for reliable and interoperable wireless communications and train control solutions.” Source: RevenueBase Database · checked Sep 17, 2026
21	Resonate	Partial evidence	Derby, United KingdomHQ checked Sep 17, 2026	201-500	172 contacts →
	Partial evidence “At Resonate, we design, develop and deploy digital railway and connected transport solutions.” Source: RevenueBase Database · checked Sep 17, 2026
22	ENYSE	Indirect evidence	Alcobendas, SpainHQ checked Sep 17, 2026	51-200	168 contacts →
	Indirect evidence “Enyse is the heir of the longest history in Spain’s Signalling sector – in 1924 the first electric interlocking is commissioned at Don Carlos station in Barcelona, which at the…” Source: RevenueBase Database · checked Sep 17, 2026
23	WERMA	Indirect evidence	Rietheim-weilheim, GermanyHQ checked Sep 17, 2026	201-500	155 contacts →
	Indirect evidence “Intelligent signal technology - for the world of today and tomorrow Clever solutions that simply work – this has been our goal at WERMA for decades, and customers from all over…” Source: RevenueBase Database · checked Sep 17, 2026
24	Adcomms	Indirect evidence	Scunthorpe, United KingdomHQ checked Sep 17, 2026	201-500	155 contacts →
	Indirect evidence “ADComms is a leading provider of intelligent telecoms infrastructure and On-Train solutions for the UK rail industry.” Source: RevenueBase Database · checked Sep 17, 2026
25	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

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 signaling systems 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 signaling systems companies.
Partial evidence: Its own public description names part of railway signaling systems companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway signaling systems 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 636 railway signaling systems companies worldwide

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Railway signaling systems companies worldwide at a glance

As of Sep 17, 2026

31.2%Verified-email coverage

51.5Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

178

11-50

231

51-200

145

201-500

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 railway signaling systems 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.
Coverage: 9 countries, largest first: the United Kingdom, India, Italy, Germany, the United States, France, Australia, Spain, Poland. Country and city lists for railway signaling systems companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “railway signaling systems 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 signaling systems 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 signaling systems companies, 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, 10,236 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 signaling systems companies by location

9 lists · largest first

Every Railway signaling systems companies 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 railway signaling systems 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 signaling systems companies are there worldwide?

RevenueBase identified 636 railway signaling systems companies 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 railway signaling systems companies?

The United Kingdom leads with 114 companies, followed by India (97) and Italy (80). Every railway signaling systems companies list by country and city is linked on this page.

Which city has the most railway signaling systems companies?

London leads with 20 headquartered companies, followed by Hyderabad (12) and Bangalore (10).

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 10,236 verified decision-maker contacts tracked across these 636 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.