Company lists · Data refreshed September 2026

Top 25 Transportation departments based in the United Kingdom

RevenueBase identified 99 transportation departments headquartered in the United Kingdom as of September 2026 and tracks 8,796 professional contacts across them, including 1,531 with verified work emails. London is the largest hub.

This list covers transportation departments 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 19, 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 19, 2026 86% judged on-target in blind review
99Companies
8,796Contacts tracked
1,531Verified emails
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The 25 largest transportation departments based in the United Kingdom

Ranked by team size
Top 25 of 99 transportation departments based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to transportation departments: 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 evidenceLondon, United KingdomHQ checked Sep 19, 20265,001-10,0001,013 contacts →

Indirect evidence

“A dynamic and ambitious company, Metroline is proudly serving one of the world’s busiest cities.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceManchester, United KingdomHQ checked Sep 19, 2026501-1,000854 contacts →

Indirect evidence

“We oversee transport and travel in Greater Manchester and our mission is to ‘make travel easier’ across the city-region.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 19, 202610001+456 contacts →

Indirect evidence

“Following a management buyout in February 2023, Abellio UK Group is now Transport UK Group.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceWokingham, United KingdomHQ checked Sep 19, 2026201-500357 contacts →

Indirect evidence

“TRL is a team of expert scientists, engineers and specialists who work together with our clients and partners to Shape Transport TRL: • Publishes software that helps the world’s…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceNewcastle Upon Tyne, United KingdomHQ checked Sep 19, 20261,001-5,000344 contacts →

Indirect evidence

“For over 100 years, Go North East, part of the Go-Ahead Group Ltd, has connected the region's towns and villages with the cities of Newcastle, Durham and Sunderland and currently…”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidencePortsmouth, United KingdomHQ checked Sep 19, 2026201-500171 contacts →

Indirect evidence

“We give everyone the freedom to move.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceLondon, United KingdomHQ checked Sep 19, 202610001+147 contacts →

Indirect 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 19, 2026
8Partial evidenceManchester, United KingdomHQ checked Sep 19, 202651-200120 contacts →

Partial evidence

“SCP is a transportation planning and infrastructure design consultancy with offices in Edinburgh, Bristol, Liverpool, Manchester, Leeds and London.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceEngland, United KingdomHQ checked Sep 19, 2026n/a65 contacts →

Indirect evidence

“Mobico Group PLC is a leading international transport provider.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceLeeds Yorkshire, United KingdomHQ checked Sep 19, 2026501-1,00062 contacts →

Indirect evidence

“The Tracsis Group is a leading international provider of software and services for the planning and management of mass transit operations.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceMilton Keynes, United KingdomHQ checked Sep 19, 202651-20059 contacts →

Indirect evidence

“We provide ITS technology solutions that support Active Travel, Network Optimisation and Route Safety.”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceRotherham, United KingdomHQ checked Sep 19, 202651-20040 contacts →

Partial evidence

“Mway Comms is a multi-award winning Transportation Infrastructure & Technology Services company guided by the principles of Collaboration, Innovation and LEAN We consistently…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceBirmingham, United KingdomHQ checked Sep 19, 2026201-50036 contacts →

Indirect evidence

“At AFJ Limited, our mission is simple: to make every journey meaningful and every destination accessible.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceIpswich, United KingdomHQ checked Sep 19, 202651-20033 contacts →

Indirect evidence

“Proud to be one of the UK’s remaining municipal bus operators, Ipswich Buses is wholly owned by Ipswich Borough Council and operates 75 vehicles on a network of routes across…”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceBirmingham, United KingdomHQ checked Sep 19, 202651-20028 contacts →

Indirect evidence

“TSM provide national and local authorities, contractors and organisations nationwide with temporary traffic management systems.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceKidderminster, United KingdomHQ checked Sep 19, 202651-20028 contacts →

Indirect evidence

“Signal Traffic Management Ltd: Your Premier Traffic Management Solution Dedicated to Excellence, Committed to Service Signal Traffic Management Ltd is a trusted industry leader…”

Source: RevenueBase Database · checked Sep 19, 2026
17Partial evidenceSlough, United KingdomHQ checked Sep 19, 202611-5028 contacts →

Partial evidence

“Hazmat Global Support Services are not only geared to offer specialist transportation services.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceLondon, United KingdomHQ checked Sep 19, 2026501-1,00026 contacts →

Indirect evidence

“At Ascendal, we believe it is time to re-think how cities work.”

Source: RevenueBase Database · checked Sep 19, 2026
19Partial evidenceLeamington Spa, United KingdomHQ checked Sep 19, 20261-1019 contacts →

Partial evidence

“ttc is an innovative transportation consultancy that specialises in all areas of transport planning.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceCumbernauld, United KingdomHQ checked Sep 19, 202611-5019 contacts →

Partial evidence

“We are Streetwise Services, a specialist Transportation Data supplier, offering a comprehensive view of your operations.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceBristol, United KingdomHQ checked Sep 19, 202611-5017 contacts →

Indirect evidence

“QRoutes is the UK's leading software provider for the assessment and planning of safe and efficient home to school transport.”

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceYate, United KingdomHQ checked Sep 19, 202611-5014 contacts →

Partial evidence

“ADL Traffic and Highways Engineering Ltd was formed in 1996 to provide traffic and transportation consultancy services.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceLincoln, United KingdomHQ checked Sep 19, 202651-20012 contacts →

Indirect evidence

“Mark's Transport Group is made up of several unique business offerings including Passenger Services, MOT & Service, Vehicle Conversions, Vehicle Sales and Training Services.”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceYork, United KingdomHQ checked Sep 19, 202651-20011 contacts →

Indirect evidence

“Roadway Traffic Management are specialists operating nationwide.”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceIpswich, United KingdomHQ checked Sep 19, 202611-5010 contacts →

Indirect evidence

“At Connect Highways, we are dedicated to providing the best possible service and customer satisfaction.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 99 transportation departments based in the United Kingdom

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Transportation departments based in the United Kingdom at a glance

As of Sep 19, 2026
17.4%Verified-email coverage
88.8Average contacts per company
11-50Median size (employees)
17.2%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
24
51-200
13
201-500
7
501-1,000
3
1,001-5,000
3
5,001-10,000
1
10001+
5

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 99 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 transportation departments, 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 “transportation departments”. 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 transportation departments), 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 transportation departments, 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, 1,531 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 19, 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 transportation departments, 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 transportation departments are there based in the United Kingdom?

RevenueBase identified 99 transportation departments 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?

Metroline LTD, headquartered in London, tops this list with the largest team on record.

Which city has the most transportation departments?

London leads with 17 headquartered companies, followed by Birmingham (4) and Ipswich (4).

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 1,531 verified decision-maker contacts tracked across these 99 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 19, 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.