Company lists · Data refreshed September 2026

Top 11 Rail depot design and construction based in the United Kingdom

RevenueBase identified 26 rail depot design and construction headquartered in the United Kingdom as of September 2026 and tracks 398 professional contacts across them, including 163 with verified work emails. London is the largest hub.

This list covers rail depot design and construction headquartered in the United Kingdom, 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.

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
26Companies
398Contacts tracked
163Verified emails
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The 11 largest rail depot design and construction based in the United Kingdom

Ranked by team size
Top 11 of 26 rail depot design and construction based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rail depot design and construction: 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
1Partial evidenceMiddlesbrough, United KingdomHQ checked Sep 17, 202651-20065 contacts →

Partial evidence

“A unique pre-construction services company, we work with contractors, consultants, construction firms and more, measuring, modelling and engineering the nation’s railways.”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceCardiff, United KingdomHQ checked Sep 17, 202651-20042 contacts →

Partial evidence

“Pullman Rail, has been serving the rail industry for the last two decades, providing technical expertise and quality workmanship to our customers.”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceBamber Bridge, United KingdomHQ checked Sep 17, 202651-20042 contacts →

Strong evidence

“Haigh Rail Ltd is a trusted name in the rail and wider construction industries for delivering first-class engineering solutions.”

Source: RevenueBase Database · checked Sep 17, 2026
4Strong evidenceChesterfield, United KingdomHQ checked Sep 17, 2026201-50037 contacts →

Strong evidence

“At Emeg, we provide a range of specialist depot products & services, focused on the needs of owners and operators of rail facilities and sidings.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceLeeds, United KingdomHQ checked Sep 17, 202611-5032 contacts →

Partial evidence

“Operating as part of the UK Northern Franchise, we provide independent train care services and depot maintenance facilities for our customers.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceHanwell, United KingdomHQ checked Sep 17, 20261-1019 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceSwadlincote, United KingdomHQ checked Sep 17, 202611-5015 contacts →

Partial evidence

“MTMS are a specialist provider of depot maintenance.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceTilbury, United KingdomHQ checked Sep 17, 202611-5014 contacts →

Partial evidence

“Based in Tilbury, Essex, Gateway Construction Services Limited is a long established company providing services and support to the Railway Infrastructure.”

Source: RevenueBase Database · checked Sep 17, 2026
9Partial evidencePenrith, United KingdomHQ checked Sep 17, 202651-20012 contacts →

Partial evidence

“We are a leading provider of innovative and efficient rail and non-rail building & civil engineering projects in the UK, with a reputation for delivering high-quality projects…”

Source: RevenueBase Database · checked Sep 17, 2026
10Strong evidenceHenley In Arden Warwickshire, United KingdomHQ checked Sep 17, 202611-5011 contacts →

Strong evidence

“Fenix Rail Systems is an experienced and trusted provider of high-quality depot control systems and mainline signalling services.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceSwindon, United KingdomHQ checked Sep 17, 20261-104 contacts →

Partial evidence

“We Are Your Growth Partner in Rail Industry.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 11 of 26 rail depot design and construction based in the United Kingdom

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Rail depot design and construction based in the United Kingdom at a glance

As of Sep 17, 2026
41.0%Verified-email coverage
15.3Average contacts per company
11-50Median size (employees)
11.5%Largest-city concentration · London
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
6
51-200
6
201-500
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 26 companies.

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 depot design and construction, 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.
What qualifies
Companies headquartered in the United Kingdom whose own description of what they do matches “rail depot design and construction”. 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 depot design and construction), 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 depot design and construction, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
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, 163 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.

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 depot design and construction, 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 depot design and construction are there based in the United Kingdom?

RevenueBase identified 26 rail depot design and construction headquartered in the United Kingdom 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?

SEP Rail Services, headquartered in Middlesbrough, tops this list with the largest team on record.

Which city has the most rail depot design and construction?

London leads with 3 headquartered companies, followed by Leeds (2) and Cardiff (1).

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 163 verified decision-maker contacts tracked across these 26 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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Rail depot design and construction by geography

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.