Company lists · Data refreshed September 2026

Top 25 Cost consulting firms based in the United Kingdom

Name: Cost consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 419 companies tracked

RevenueBase identified 419 cost consulting firms headquartered in the United Kingdom as of September 2026 and tracks 6,433 professional contacts across them, including 3,267 with verified work emails. London is the largest hub.

This list covers cost consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

419Companies

6,433Contacts tracked

3,267Verified emails

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The 25 largest cost consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 419 cost consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cost consulting firms: 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	Currie & Brown	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	2,475 contacts →
	Partial evidence “We deliver certainty, where it matters most Currie & Brown is a world leading project management, cost management and advisory services firm.” Source: RevenueBase Database · checked Sep 21, 2026
2	CPC Project Services	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	342 contacts →
	Partial evidence “CPC is an award-winning project management, cost management and building surveying consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
3	Cumming Group UK & Europe	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	324 contacts →
	Indirect evidence “At Cumming Group, we are passionate about helping our clients execute large-scale, complex projects on-time and within budget.” Source: RevenueBase Database · checked Sep 21, 2026
4	WT UK & Europe	Partial evidence	Croydon, United KingdomHQ checked Sep 21, 2026	1,001-5,000	297 contacts →
	Partial evidence “WT Partnership (WT) is an award-winning, international construction cost and project management consultancy which, from our initial base in quantity surveying, has evolved into a…” Source: RevenueBase Database · checked Sep 21, 2026
5	Laminar Projects	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	195 contacts →
	Indirect evidence “Construction Project Planning, Management and Controls by Engineers who understand your business.” Source: RevenueBase Database · checked Sep 21, 2026
6	Artelia UK	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	118 contacts →
	Partial evidence “Artelia UK is a multidisciplinary project and cost management consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
7	Ogcs Global	Indirect evidence	Weybridge, United KingdomHQ checked Sep 21, 2026	51-200	104 contacts →
	Indirect evidence “OGCS offers a wide array of commercial project services, delivering results for high-profile clients across a range of technical industries and sectors.” Source: RevenueBase Database · checked Sep 21, 2026
8	Exigere	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	92 contacts →
	Indirect evidence “It’s not just what we do, it’s the way we do it.” Source: RevenueBase Database · checked Sep 21, 2026
9	Quartz Project Services	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	82 contacts →
	Partial evidence “We are dynamic Project Managers, Cost Consultants and Building Surveyors offering expert advice on all aspects of construction.” Source: RevenueBase Database · checked Sep 21, 2026
10	Identity Consult	Partial evidence	Sunderland, United KingdomHQ checked Sep 21, 2026	11-50	80 contacts →
	Partial evidence “Identity Consult is a Cost and Project Management consultancy which is passionate about making a difference to our Clients and their stakeholders.” Source: RevenueBase Database · checked Sep 21, 2026
11	Chandlerkbs	Indirect evidence	Penarth, United KingdomHQ checked Sep 21, 2026	51-200	76 contacts →
	Indirect evidence “ChandlerKBS, A Cumming Group Affiliate, provides independent consultancy services across a wide range of sectors throughout Europe.” Source: RevenueBase Database · checked Sep 21, 2026
12	KAM Project Consultants	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 21, 2026	11-50	66 contacts →
	Partial evidence “We are an independent company of project managers and construction cost consultants focused on the distribution and logistics market.” Source: RevenueBase Database · checked Sep 21, 2026
13	Expedite	Partial evidence	Cardiff, United KingdomHQ checked Sep 21, 2026	51-200	63 contacts →
	Partial evidence “By providing a comprehensive range of advisory, design, cost consultancy, project management, civil and structural engineering services, we enable you to get your construction…” Source: RevenueBase Database · checked Sep 21, 2026
14	George Corderoy & CO	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	57 contacts →
	Partial evidence “Founded in 1780, Corderoy is one of the United Kingdom’s longest-established quantity surveying and cost consultancy practices.” Source: RevenueBase Database · checked Sep 21, 2026
15	Synergy Construction & Property Consultants LLP	Indirect evidence	Guildford, United KingdomHQ checked Sep 21, 2026	51-200	56 contacts →
	Indirect evidence “Synergy is a leading construction consultancy practice in the built environment with offices in London, Guildford and Bath.” Source: RevenueBase Database · checked Sep 21, 2026
16	CHP	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	51 contacts →
	Partial evidence “CHP is a cost management consultancy with international perspective and expertise.” Source: RevenueBase Database · checked Sep 21, 2026
17	Evaluation Consultants LTD	Indirect evidence	Copthall Avenue, United KingdomHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “An independent construction consultancy committed to professional excellence.” Source: RevenueBase Database · checked Sep 21, 2026
18	Equals Consulting	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	47 contacts →
	Partial evidence “Equals is an independent project and cost management consultancy formed by experienced construction industry professionals.” Source: RevenueBase Database · checked Sep 21, 2026
19	Vextrix	Indirect evidence	Liverpool, United KingdomHQ checked Sep 21, 2026	51-200	47 contacts →
	Indirect evidence “We offer a range of services tailored to our Clients' specific needs.” Source: RevenueBase Database · checked Sep 21, 2026
20	RPS Project Management, Cost & Building Consultancy Previously DBK	Partial evidence	Birmingham, United KingdomHQ checked Sep 21, 2026	51-200	40 contacts →
	Partial evidence “RPS’ project management, cost and building consultancy team offers a wealth of expertise in all sectors of the built environment.” Source: RevenueBase Database · checked Sep 21, 2026
21	Global Quantum	Indirect evidence	Kilmarnock, United KingdomHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Global Quantum is a leading Scottish company specialising in Quantity Surveying, Commercial and Financial Control, Claims and Construction Dispute Resolution with predominantly…” Source: RevenueBase Database · checked Sep 21, 2026
22	Mesh Construction Consultancy	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	36 contacts →
	Partial evidence “An independent consultancy specialising in cost and project management of construction projects.” Source: RevenueBase Database · checked Sep 21, 2026
23	NBM	Partial evidence	Glasgow, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “At NBM Construction Cost Consultants we provide expert Quantity Surveying, Cost Consultancy, Building Surveying and Project Management services across a diverse range of…” Source: RevenueBase Database · checked Sep 21, 2026
24	Abacus Cost Management	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “Abacus Cost Management, part of the Contollo Group, is a professional consultancy practice that combines solid experience with an approach to Client service that we are confident…” Source: RevenueBase Database · checked Sep 21, 2026
25	TSS Infrastructure Services	Indirect evidence	Chorley, United KingdomHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “Operating nationwide, TSS provides professional consultancy services for the infrastructure industry, including quantity surveying, commercial management, financial auditing and…” Source: RevenueBase Database · checked Sep 21, 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: cost consulting firms. 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 cost consulting firms.
Partial evidence: Its own public description names part of cost consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cost consulting firms. 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 419 cost consulting firms based in the United Kingdom

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Cost consulting firms based in the United Kingdom at a glance

As of Sep 21, 2026

50.8%Verified-email coverage

15.4Average contacts per company

1-10Median size (employees)

24.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

305

11-50

51-200

201-500

501-1,000

1,001-5,000

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 419 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 cost consulting firms, 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 “cost consulting firms”. 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 cost consulting firms), 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 cost consulting firms, 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, 3,267 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 21, 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.

Cost consulting firms by metro

Cost consulting firms in London103

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 cost consulting firms, 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 cost consulting firms are there based in the United Kingdom?

RevenueBase identified 419 cost consulting firms 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?

Currie & Brown, headquartered in London, tops this list with the largest team on record.

Which city has the most cost consulting firms?

London leads with 103 headquartered companies, followed by Manchester (16) and Birmingham (9).

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 3,267 verified decision-maker contacts tracked across these 419 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 21, 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.