Company lists · Data refreshed September 2026
Railroad communication systems: the worldwide list
RevenueBase identified 157 railroad communication systems across the 4 countries with a published list, as of September 2026, and tracks 4,265 professional contacts across them, including 2,069 with verified work emails and 0 with mobile numbers. The United States is the largest market and Jacksonville the largest hub.
This is the worldwide list of railroad communication systems: the 4 country lists RevenueBase publishes for the category, summed and ranked as one. The company count is that sum, not a census of every company on earth; a country with no published list is not counted. 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.
The 25 largest railroad communication systems across the 4 countries with a published list
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 734 contacts → | ||||
Partial evidence “For more than 40 years, BearCom has designed and delivered high-performance wireless voice, security, and data communication solutions that boost operating efficiency and increase…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 2 | 276 contacts → | ||||
Indirect 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 212 contacts → | ||||
Indirect 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, 2026Thanks. The Data Team will review it. | |||||
| 5 | 173 contacts → | ||||
Strong 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 117 contacts → | ||||
Partial evidence “The premier wireless communications solutions provider to Mission Critical users.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 8 | 116 contacts → | ||||
Indirect evidence “CommTel is a leading international provider of advanced and engineered solutions for mission and business critical networks.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 9 | 109 contacts → | ||||
Strong evidence “Wabtec Control Systems (WCS) is a leading provider of industrial electrical and communications solutions, specialising in rail.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 10 | 101 contacts → | ||||
Partial evidence “Modern Railway Systems is committed to provide each of our customers with the most innovative, cost-effective and safest systems available.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 11 | 76 contacts → | ||||
Partial evidence “Rail Control Systems Group (RCS Group) was established in 2007 with a base in Melbourne and Brisbane.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 12 | 70 contacts → | ||||
Indirect evidence “The men and women of Boyce Technologies, Inc.(“BTI”) ride the subway.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 13 | 62 contacts → | ||||
Indirect evidence “In 1989 Domenico Santoro founded the E.S.I.M.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 14 | 47 contacts → | ||||
Partial evidence “Welcome to Interface Communications!” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 15 | 38 contacts → | ||||
Partial evidence “Bison Rail Systems is a railway systems service provider focused on delivering solutions with substance, not just form.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 16 | 36 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 17 | 34 contacts → | ||||
Indirect evidence “BORG5 are Railway Telecom Network Delivery specialists with commercial, engineering and technical project management capacity to take projects from concept to completion.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 18 | 34 contacts → | ||||
Indirect evidence “After 30 years, two name changes and countless successfully completed projects Australian Rail Technology (ART) is still resolutely committed to helping customers achieve the most…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 19 | 34 contacts → | ||||
Partial evidence “Two Way Radio System Design/Install/Maintenance * » Wide Area Coverage * » Public Safety Equipment * » System Interoperability * » Voice-Video-Analytics-Software * » Dispatch…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 20 | 33 contacts → | ||||
Partial evidence “L&W is a vertically integrated manufacturer and distributor of signaling and communication solutions for the rail industry.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 21 | 33 contacts → | ||||
Indirect evidence “Eredi Giuseppe Mercuri SpA mira al miglioramento continuo del business facendo leva sulla sua esperienza pluriennale ed esperienza nella progettazione ingegneristica, costruzione…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 22 | 32 contacts → | ||||
Indirect evidence “HCOMM offer the complete railway telecommunications solution.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 23 | 31 contacts → | ||||
Partial evidence “Layer 2 Intelligence (L2iQ) is an Australian-owned specialist integrator, deliverer and maintainer of operational technology and cybersecurity systems for rail, roads, water…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 24 | 31 contacts → | ||||
Strong evidence “Safety critical communication and signalling technologies, and enhancement solutions for railways, energy infrastructure and industrial control systems and equipment.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 25 | 29 contacts → | ||||
Indirect evidence “QuEST Rail designs and builds custom electronic components for a variety of customers in the transportation industry with a particular emphasis on safety-critical train control…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
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: railroad communication systems. 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 railroad communication systems.
- Partial evidence
- Its own public description names part of railroad communication systems, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name railroad communication systems. 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 157 railroad communication systems across the 4 countries with a published list
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Railroad communication systems worldwide at a glance
As of Sep 17, 2026Companies by employee count
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 railroad communication systems, 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
- This worldwide list is the sum of the 4 country lists RevenueBase publishes for railroad communication systems, largest first: the United States, Italy, the United Kingdom, Australia. Its company and contact totals add up those lists, so they understate the true worldwide figures: a country with no published list is not counted. The ranked table is exact across the countries covered, the largest companies of every country list ranked together with duplicates removed.
- What qualifies
- Companies worldwide whose own description of what they do matches “railroad communication systems”. 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 railroad communication systems), 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 railroad communication systems, 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, 2,069 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- The country lists behind this page 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.
Railroad communication systems by location
4 lists · largest firstEvery Railroad communication systems list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date; the worldwide figures above are the sum of the 4 country lists.
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 railroad communication systems, 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 railroad communication systems are there worldwide?
RevenueBase identified 157 railroad communication systems across the 4 countries with a published list, as of September 2026, matched on each company's own description of what it does rather than its industry code. The figure is the sum of those country lists, not a census of every company worldwide.
What is the largest company on this list?
Bearcom, headquartered in Garland, tops this list with the largest team on record.
Which country has the most railroad communication systems?
The United States leads with 63 companies, followed by Italy (37) and the United Kingdom (30). Every country with a published railroad communication systems list is linked on this page.
Which city has the most railroad communication systems?
Jacksonville leads with 5 headquartered companies, followed by Fort Worth (3) and Genova (3).
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 2,069 verified decision-maker contacts tracked across these 157 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. The country lists behind this page were pulled from the company graph 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.