Company lists · Data refreshed September 2026

Top 25 Public transit consulting firms based in the United Kingdom

RevenueBase identified 246 company matches for public transit consulting firms associated with the United Kingdom as of September 2026 and tracks 3,704 professional contacts across them, including 1,355 with verified work emails. London is the largest hub.

This list covers company matches for public transit consulting firms associated with the 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 29, 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 29, 2026 How this list was built
246Companies
3,704Contacts tracked
1,355Verified emails
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The 25 largest public transit consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 246 company matches for public transit consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 29, 202610001+456 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Sep 29, 2026201-500393 contacts →

Exact match

“Vix Technology is the global leader in intelligent transportation systems, automated fare collection, and transit analytics.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWokingham, United KingdomHQ recorded Sep 29, 2026201-500357 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMilton Keynes, United KingdomHQ recorded Sep 29, 202651-200166 contacts →

Exact match

“In an uncertain, complex, and ambiguous world, business change is essential and inevitable.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 29, 202651-200120 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBirmingham, United KingdomHQ recorded Sep 29, 202611-50115 contacts →

Exact match

“At SLC Rail we help government bodies, developers and TOCs to form visionary rail strategies, develop successful rail schemes and manage project delivery.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200108 contacts →

Exact match

“WELCOME TO XRAIL Drawing on years of experience within major rail operators across all levels, we offer a higher quality precision engineering service to tackle the most…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20096 contacts →

Exact match

“Founded in 2005, Ardent Consulting Engineers provide transport and infrastructure planning and engineering advice to the property and land development industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchRamsgate, United KingdomHQ recorded Sep 29, 202651-20088 contacts →

Exact match

“ABOUT US: Transport Investigations has over eighteen years’ experience of innovation in supporting Train Operating Companies in developing smarter strategies for specialised areas…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBasingstoke, United KingdomHQ recorded Sep 29, 202651-20079 contacts →

Exact match

“iTransport is a successful, independent transport planning consultancy specialising in development planning work across the UK and the Isle of Man.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchEast Linton, United KingdomHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“Liftango powers some of the most successful on-demand shared transport systems across the world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20067 contacts →

Exact match

“Transport Consulting & Advisory is an independent global multi-modal transport sector strategy consultancy, transforming our clients’ businesses through transport planning…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLeeds Yorkshire, United KingdomHQ recorded Sep 29, 2026501-1,00062 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNottingham, United KingdomHQ recorded Sep 29, 202651-20055 contacts →

Exact match

“ITP is a UK-based sustainable transport planning consultancy supporting clients to plan and implement innovative solutions to complex transport challenges.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5053 contacts →

Exact match

“Velocity Transport Planning was established by Jonathan Howard and Lloyd Bush, together they have over 40 years of transport planning and highways experience, in both the public…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“Momentum Transport Consultancy is a progressive, people-first transport consultancy providing transport planning, analytics and engineering solutions in complex urban environments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Markides Associates is a growing consultancy of transport planners and traffic engineers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchGlasgow, United KingdomHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“JMP Consultants is now an integrated part of the SYSTRA Group.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“Crossrail International is a specialist advisory practice, wholly owned by the UK government's Department for Transport (DfT), that provides strategic advice globally to client…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Taylor Airey is a leading independent strategy and operations consultancy for the transport industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBletchley, United KingdomHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“Specialist consultancy providing solutions for the future of mobility Infinitive Group was founded in order to drive our passion for innovative, creative and forward-thinking…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 29, 2026501-1,00026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Leader; a person in control of a group or situation”.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“We bring international experience from across the lifecycle of major transportation upgrades to deliver successful collaborative solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchChelmsford, United KingdomHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Track Engineering Construction Services Ltd provides specialist engineering and consulting solutions and services to the rail and construction industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 246 public transit consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Public transit consulting firms based in the United Kingdom at a glance

As of Sep 29, 2026
36.6%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
28.0%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
173
11-50
46
51-200
16
201-500
5
501-1,000
2
10001+
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 246 companies.

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 the United Kingdom whose business descriptions match “public transit consulting firms” 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 1,355 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 29, 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.

Public transit consulting firms by metro

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 “public transit consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public transit consulting firms are there based in the United Kingdom?

RevenueBase identified 246 company matches for public transit consulting firms associated with the 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?

Abellio Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most public transit consulting firms?

London leads with 69 company records, followed by Manchester (8) and Derby (7).

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 1,355 professional contacts with verified work emails tracked across these 246 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 29, 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.