Company lists · Data refreshed September 2026

Top 25 Public transit consultants based in London, United Kingdom

Name: Public transit consultants based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 56 companies tracked

RevenueBase identified 56 public transit consultants headquartered in London, United Kingdom as of September 2026 and tracks 1,284 professional contacts across them, including 294 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers public transit consultants headquartered in London, 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 29, 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 29, 2026 86% judged on-target in blind review

56Companies

1,284Contacts tracked

294Verified emails

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The 25 largest public transit consultants based in London, United Kingdom

Ranked by team size

Top 25 of 56 public transit consultants based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to public transit consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Abellio Group	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	10001+	456 contacts →
	Partial evidence “Following a management buyout in February 2023, Abellio UK Group is now Transport UK Group.” Source: RevenueBase Database · checked Sep 29, 2026
2	Snc-Lavalin Atkins Transport Consulting & Advisory	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	67 contacts →
	Strong evidence “Transport Consulting & Advisory is an independent global multi-modal transport sector strategy consultancy, transforming our clients’ businesses through transport planning…” Source: RevenueBase Database · checked Sep 29, 2026
3	Velocity	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	53 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
4	Momentum Transport Consultancy	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	45 contacts →
	Strong evidence “Momentum Transport Consultancy is a progressive, people-first transport consultancy providing transport planning, analytics and engineering solutions in complex urban environments.” Source: RevenueBase Database · checked Sep 29, 2026
5	Markides Associates	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	35 contacts →
	Strong evidence “Markides Associates is a growing consultancy of transport planners and traffic engineers.” Source: RevenueBase Database · checked Sep 29, 2026
6	Crossrail International CI	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	32 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
7	Taylor Airey	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	28 contacts →
	Strong evidence “Taylor Airey is a leading independent strategy and operations consultancy for the transport industry.” Source: RevenueBase Database · checked Sep 29, 2026
8	Ascendal Group	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	26 contacts →
	Indirect evidence “At Ascendal, we believe it is time to re-think how cities work.” Source: RevenueBase Database · checked Sep 29, 2026
9	Tilt Consulting	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “We bring international experience from across the lifecycle of major transportation upgrades to deliver successful collaborative solutions.” Source: RevenueBase Database · checked Sep 29, 2026
10	The HUB	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	18 contacts →
	Strong evidence “The Hub is a specialist transport sector consultancy that brings together strategic and commercial advisory services with deep sector expertise.” Source: RevenueBase Database · checked Sep 29, 2026
11	North Star Consultancy Limited	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	17 contacts →
	Strong evidence “North Star is formed of a team of consultants providing specialist operational advice and services to the transport industry.” Source: RevenueBase Database · checked Sep 29, 2026
12	Skylark Consulting Group	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	14 contacts →
	Strong evidence “Skylark is a management consultancy established by senior transportation and infrastructure experts in May 2018, forming a team with decades of experience in the industry as both…” Source: RevenueBase Database · checked Sep 29, 2026
13	JFG Communications	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	13 contacts →
	Partial evidence “JFG Communications is an independent consultancy founded and led by Jo Field.” Source: RevenueBase Database · checked Sep 29, 2026
14	Tusp Powered By BMD	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	11 contacts →
	Strong evidence “tusp is a UK-based consultancy with a global footprint, advising transport and infrastructure clients across three continents.” Source: RevenueBase Database · checked Sep 29, 2026
15	Xanta Limited	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	9 contacts →
	Strong evidence “Xanta Limited is an engineering-led management consultancy for the transport industry.” Source: RevenueBase Database · checked Sep 29, 2026
16	VA Rail	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “We are industry leading technical advisors and rail consultants Our vision, purpose and values are: Vision To contribute to the Rail industry’s future prosperity Purpose To add…” Source: RevenueBase Database · checked Sep 29, 2026
17	Paul MEW Associates Limited	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	6 contacts →
	Strong evidence “Paul Mew Associates is an established independent transport planning consultancy based in South West London.” Source: RevenueBase Database · checked Sep 29, 2026
18	Pulsar Transport Planning	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	6 contacts →
	Strong evidence “Pulsar is an established UK based highways and transport planning consultancy founded in 2018.” Source: RevenueBase Database · checked Sep 29, 2026
19	The Railway Consultancy LTD	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Specialist railway planning consultancy with expertise in commercial planning, operational planning, and the link between the two.” Source: RevenueBase Database · checked Sep 29, 2026
20	Vectura Advisory	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Vectura Advisory works across the public transport sector including transport authorities, operators, suppliers, regulators and professional services firms.” Source: RevenueBase Database · checked Sep 29, 2026
21	YES Engineering - Transport	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “YES Transport works nationwide including London and the surrounding areas, providing transport planning advice to developers, land owners, architects, planners, faith based…” Source: RevenueBase Database · checked Sep 29, 2026
22	Symposium Consulting LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “The Symposium team have delivered everything from the bottom up design of a new European rail infrastructure manager to the commercialisation strategy for a national rail telecoms…” Source: RevenueBase Database · checked Sep 29, 2026
23	UK Rail Advisory	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “UK Rail Advisory is a long-trusted advisory partner to transport businesses and Government.” Source: RevenueBase Database · checked Sep 29, 2026
24	Wedderburn Transport Planning	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Wedderburn Transport Planning Ltd is an architecture & planning company based out of Unit J, 81 Curtain Road, London EC2A 3AG, United Kingdom.” Source: RevenueBase Database · checked Sep 29, 2026
25	London Design And Management LTD	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	2 contacts →
	Strong evidence “London Design and Management Ltd provides a wide range of services to private and public sector clients in the key fields- Transport and Development Planning- Highway Engineering…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public transit consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public transit consultants.
Partial evidence: Its own public description names part of public transit consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public transit consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 56 public transit consultants based in London, United Kingdom

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Public transit consultants based in London, United Kingdom at a glance

As of Sep 29, 2026

22.9%Verified-email coverage

22.9Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 56 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 public transit consultants, 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 London, United Kingdom whose own description of what they do matches “public transit consultants”. 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 public transit consultants), 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 public transit consultants, and records with no verified work email. Companies headquartered outside London 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, 294 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 29, 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 public transit consultants, 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 public transit consultants are there based in London, United Kingdom?

RevenueBase identified 56 public transit consultants headquartered in London, 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?

Abellio Group, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most public transit consultants?

London leads the United Kingdom with 56 headquartered companies, followed by Derby (7) and Manchester (7).

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 294 verified decision-maker contacts tracked across these 56 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 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 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.