Company lists · Data refreshed September 2026

Top 25 Heavy rail operators worldwide

RevenueBase identified 71 heavy rail operators worldwide as of September 2026 and tracks 12,739 professional contacts across them, including 3,447 with verified work emails and 0 with mobile numbers. Germany is the largest market and London the largest hub.

This list covers heavy rail operators 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 16, 2026. Country and city lists for heavy rail operators 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 16, 2026 86% judged on-target in blind review
71Companies
12,739Contacts tracked
3,447Verified emails
0Mobile numbers
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The 25 largest heavy rail operators worldwide

Ranked by team size
Top 25 of 71 heavy rail operators worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to heavy rail operators: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidencePontypridd, United KingdomHQ checked Sep 16, 20261,001-5,0001,414 contacts →

Indirect evidence

“Teimlad Trenau Newydd / That New Train Feeling”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceEast Of England, United KingdomHQ checked Sep 16, 20261,001-5,0001,080 contacts →

Indirect evidence

“The new Greater Anglia franchise began operating on 16 October 2016.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceDerby, United KingdomHQ checked Sep 16, 20261,001-5,0001,043 contacts →

Indirect evidence

“We are EMR.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceGlasgow, United KingdomHQ checked Sep 16, 20265,001-10,0001,020 contacts →

Indirect evidence

“We're responsible for delivering more than 97 million customer journeys each year, getting people where they need to be.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceYork, United KingdomHQ checked Sep 16, 2026n/a731 contacts →

Indirect evidence

“Northern is now operated by Northern Trains Limited.”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceLondon, United KingdomHQ checked Sep 16, 20261,001-5,000593 contacts →

Partial evidence

“GBRf’s team of 1,400 people operate over 1,100 trainloads a week, moving over 20% of Britain’s rail freight with 99% reliability.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceKöln, GermanyHQ checked Sep 16, 20261,001-5,000403 contacts →

Indirect evidence

“Die Kölner Verkehrs-Betriebe AG (KVB) ist eines der größten öffentlichen Verkehrsunternehmen der Bundesrepublik Deutschland.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceLondon, United KingdomHQ checked Sep 16, 2026501-1,000195 contacts →

Indirect evidence

“We look after the country's only high speed line, HS1, under contract to HS1 Ltd.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceLondon, United KingdomHQ checked Sep 16, 202610001+147 contacts →

Partial evidence

“Transport UK is a UK-owned and operated transport group with a strong track record of delivering some of Britain’s highest-performing rail services, including Merseyrail (with…”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceDüsseldorf, GermanyHQ checked Sep 16, 2026501-1,000127 contacts →

Indirect evidence

“Seit betreiben wir unter dem Markennamen „eurobahn“ modernen öffentlichen Schienenpersonennahverkehr (SPNV).”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 16, 2026501-1,00076 contacts →

Indirect evidence

“Direkt im Regionalnetz, direkt am Kunden Die Mobilität der Zukunft liegt auf der Schiene.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceUelzen, GermanyHQ checked Sep 16, 2026501-1,00065 contacts →

Indirect evidence

“Wir leben von der Kundenorientierung unserer Mitarbeiterinnen und Mitarbeiter vor und hinter den Kulissen der gelb-blauen Doppelstockzüge.”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidencePark Sunderland, United KingdomHQ checked Sep 16, 20261,001-5,00061 contacts →

Partial evidence

“Arriva UK Trains is a major player in the UK's rail market.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceDerby, United KingdomHQ checked Sep 16, 202651-20058 contacts →

Partial evidence

“Rail Operations Group (ROG) have been trusted to deliver specialist, UK wide, rail services for more than 10 years.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceZeven, GermanyHQ checked Sep 16, 2026501-1,00056 contacts →

Indirect evidence

“evb - so nah ist ganz weit vorn!”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceHamburg, GermanyHQ checked Sep 16, 2026201-50050 contacts →

Indirect evidence

“Die Verkehrswelt ist spannend und vielseitig.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceDüren, GermanyHQ checked Sep 16, 2026501-1,00043 contacts →

Partial evidence

“Unter der Marke VIAS betreiben die VIAS GmbH, VIAS Logistik GmbH und VIAS Rail GmbH unter dem Dach der familiengeführten RATH Gruppe mehrere Wettbewerbsnetze im Schienennahverkehr.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceLondon, United KingdomHQ checked Sep 16, 202611-5039 contacts →

Indirect evidence

“Keolis is a leading passenger transport business, operating in 13 countries around the world.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceNewcastle Upon Tyne, United KingdomHQ checked Sep 16, 2026501-1,00035 contacts →

Partial evidence

“The Metro is an iconic light rail network serving the five districts in Tyne & Wear.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceMünster, GermanyHQ checked Sep 16, 20261,001-5,00035 contacts →

Indirect evidence

“Wir sind die WVG-Gruppe.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceBochum, GermanyHQ checked Sep 16, 202651-20027 contacts →

Indirect evidence

“Datenschutzerklärung -”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceRegensburg, GermanyHQ checked Sep 16, 2026501-1,00025 contacts →

Indirect evidence

“Seit Dezember 2010 bzw.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidencePullach Im Isartal, GermanyHQ checked Sep 16, 202651-20023 contacts →

Indirect evidence

“RailAdventure ist ein in Pullach bei München ansässiges Unternehmen.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceMannheim, GermanyHQ checked Sep 16, 202651-20023 contacts →

Indirect evidence

“Die Verkehrsverbund Rhein-Neckar GmbH ist die Tochtergesellschaft des Zweckverbandes Verkehrsverbund Rhein-Neckar (ZRN).”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceDresden, GermanyHQ checked Sep 16, 202611-5014 contacts →

Indirect evidence

“Der Verkehrsverbund Oberelbe (VVO) und die 12 mit ihm kooperierenden Verkehrsunternehmen bieten modernen Nahverkehr für Einwohner und Gäste der Region.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 71 heavy rail operators worldwide

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Heavy rail operators worldwide at a glance

As of Sep 16, 2026
27.1%Verified-email coverage
179.4Average contacts per company
51-200Median size (employees)
14.1%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
15
51-200
11
201-500
2
501-1,000
10
1,001-5,000
14
5,001-10,000
5
10001+
2

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 heavy rail operators, 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
2 countries, largest first: Germany, the United Kingdom. Country and city lists for heavy rail operators are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “heavy rail operators”. 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 heavy rail operators), 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 heavy rail operators, 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, 3,447 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 16, 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.

Heavy rail operators by location

2 lists · largest first

Every Heavy rail operators 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 heavy rail operators, 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 heavy rail operators are there worldwide?

RevenueBase identified 71 heavy rail operators 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?

Transport For Wales, headquartered in Pontypridd Wales, tops this list with the largest team on record.

Which country has the most heavy rail operators?

Germany leads with 39 companies, followed by the United Kingdom (32). Every heavy rail operators list by country and city is linked on this page.

Which city has the most heavy rail operators?

London leads with 10 headquartered companies, followed by Berlin (2) and Derby (2).

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 3,447 verified decision-maker contacts tracked across these 71 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 16, 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.