Company lists · Data refreshed September 2026

Top 17 Railway software companies based in London, United Kingdom

Name: Railway software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 35 companies tracked

RevenueBase identified 35 company matches for railway software companies associated with London, United Kingdom as of September 2026 and tracks 12,832 professional contacts across them, including 4,044 with verified work emails and 809 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for railway software companies associated with London, 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 September 13, 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 Sep 13, 2026 How this list was built

35Companies

12,832Contacts tracked

4,044Verified emails

809Mobile numbers

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The 17 largest railway software companies based in London, United Kingdom

Ranked by team size

Top 17 of 35 company matches for railway software companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hitachi Rail	Exact match	London, United KingdomHQ recorded Sep 13, 2026	10001+	11,800 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 · Sep 13, 2026 · View company records in RevenueBase
2	Open Destinations	Exact match	London, United KingdomHQ recorded Sep 13, 2026	501-1,000	541 contacts →
	Exact match “Open Destinations is an established travel technology player with more than 26 years of real-world experience and 500+ travel tech experts, solving the biggest technological…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3	Silverrail	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	112 contacts →
	Exact match “SilverRail is building the digital infrastructure for the global rail industry.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4	Nexus Alpha Limited	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	26 contacts →
	Exact match “Nexus Alpha is the Number One provider of intelligent Transport Information Systems in UK rail providing state of the art operational control room software and market leading…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5	Crosstech	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	25 contacts →
	Exact match “CrossTech develops cutting-edge software designed to help a world on the move, move better.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6	Ontrack Retail	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	20 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 · Sep 13, 2026 · View company records in RevenueBase
7	Assertis	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	20 contacts →
	Exact match “Assertis has been providing selling train tickets online since 2008.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8	Jnction	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	9 contacts →
	Exact match “JNCTION is a rail tech startup based in London and our mission is to create better travel experiences for every passenger.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9	Trackbase LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	9 contacts →
	Exact match “Smart solutions for a data-driven railway.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10	Holdtrade Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	8 contacts →
	Exact match “THE HOLDTRADE GROUP have been supplying railway and mining equipment to Europe and International markets for over 30 years.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11	Sacyr Neopul UK	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	8 contacts →
	Exact match “Sacyr Neopul is part of the multidisciplinary Sacyr Group and is a leading Railway Specialist Company.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12	Synergy Rail Limited	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	3 contacts →
	Exact match “Synergy Rail is a Small Medium Enterprise (SME) with significant experience in new railway signalling technology introduction and associated Operational and Maintenance readiness…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13	Futronics Rail Limited	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	3 contacts →
	Exact match “Rail technology company with extensive experience of rapid development and deployment of safety and monitoring equipment and services, including: Red Light Safety Cameras Level…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14	Innotrax LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	1 contacts →
	Exact match “Railway Engineering Consultancy providing services related to integration and technical management within the railway sector.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15	Engims	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	1 contacts →
	Exact match “Engims is a British railway consultancy dedicated to delivering innovative, sustainable, and high-quality engineering solutions for the rail industry.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
16	Opentraintimes	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	1 contacts →
	Exact match “A Railway Technology Consultancy specialising in systems design, strategy, troubleshooting and analysis.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17	Vivacity Rail Consulting LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	1 contacts →
	Exact match “Startup focussing on consultancy in the rail industry.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “railway software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 35 railway software companies based in London, United Kingdom

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Railway software companies based in London, United Kingdom at a glance

As of Sep 13, 2026

31.5%Verified-email coverage

6.3%Mobile-number coverage

366.6Average contacts per company

11-50Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

3,2110–30

79431–60

2261–90

090–180

17180+

Company record updated

Median 65.0d

00–30

5,71231–60

5,34561–90

1,23290–180

543180+

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 London, United Kingdom whose business descriptions match “railway software companies” 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 4,044 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 September 13, 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 “railway software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway software companies are there based in London, United Kingdom?

RevenueBase identified 35 company matches for railway software companies associated with London, United Kingdom as of September 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 in the United Kingdom has the most railway software companies?

London leads the United Kingdom with 35 company records, followed by Derby (15) and York (6).

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 4,044 professional contacts with verified work emails tracked across these 35 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 September 13, 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.