Company lists · Data refreshed September 2026

Top 25 Project management companies based in the United Kingdom

Name: Project management companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,233 companies tracked

RevenueBase identified 1,233 project management companies headquartered in the United Kingdom as of September 2026 and tracks 17,921 professional contacts across them, including 8,861 with verified work emails. London is the largest hub.

This list covers project management companies 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

1,233Companies

17,921Contacts tracked

8,861Verified emails

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The 25 largest project management companies based in the United Kingdom

Ranked by team size

Top 25 of 1,233 project management companies 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 project management companies: 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	MACE	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	5,001-10,000	8,458 contacts →
	Indirect evidence “Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group.” Source: RevenueBase Database · checked Sep 19, 2026
2	Currie & Brown	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	2,475 contacts →
	Strong 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 19, 2026
3	Cumming Group UK & Europe	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	324 contacts →
	Partial 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 19, 2026
4	SOBEN	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	233 contacts →
	Indirect evidence “We're a people business.” Source: RevenueBase Database · checked Sep 19, 2026
5	Laminar Projects	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	195 contacts →
	Strong evidence “Construction Project Planning, Management and Controls by Engineers who understand your business.” Source: RevenueBase Database · checked Sep 19, 2026
6	Canary Wharf Contractors	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	152 contacts →
	Partial evidence “Canary Wharf Contractors Ltd (CWCL) manages and delivers all of Canary Wharf Group’s construction projects in an integrated Project Manager/Main Contractor basis.” Source: RevenueBase Database · checked Sep 19, 2026
7	Ogcs Global	Partial evidence	Weybridge, United KingdomHQ checked Sep 19, 2026	51-200	104 contacts →
	Partial 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 19, 2026
8	OPERA	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	93 contacts →
	Strong evidence “Opera is a different name for project management.” Source: RevenueBase Database · checked Sep 19, 2026
9	Buro Four	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	92 contacts →
	Partial evidence “We are Buro Four, an independent company of project managers.” Source: RevenueBase Database · checked Sep 19, 2026
10	Driver Trett	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	79 contacts →
	Partial evidence “Driver Trett, part of the Driver Group, provides multi-disciplinary consultancy services to support effective delivery of our client’s projects.” Source: RevenueBase Database · checked Sep 19, 2026
11	ANT Yapi UK Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “ANT YAPI (UK) LIMITED is a construction company based out of 1 Knightsbridge Green, 5th-floor office 5.48, SW1X 7QA, LONDON, United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
12	4ps By Hilti - UK	Strong evidence	Birmingham Business Park, United KingdomHQ checked Sep 19, 2026	51-200	60 contacts →
	Strong evidence “4PS creates, implements and maintains one of the most powerful Project Management software solutions for the global construction, civil engineering and installation industry.” Source: RevenueBase Database · checked Sep 19, 2026
13	Project Partners	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “We are a team of specialists, delivering successful change by building dependable relationships and empowering teams.” Source: RevenueBase Database · checked Sep 19, 2026
14	Stoneseed	Strong evidence	Nottingham, United KingdomHQ checked Sep 19, 2026	51-200	55 contacts →
	Strong evidence “Project Management Consultancy Practice - Project Management as a Service Contact us via WhatsApp : 07345 191218 Stoneseed employs a team of Project Management and Technical…” Source: RevenueBase Database · checked Sep 19, 2026
15	Equals Consulting	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	47 contacts →
	Strong evidence “Equals is an independent project and cost management consultancy formed by experienced construction industry professionals.” Source: RevenueBase Database · checked Sep 19, 2026
16	Bennington Green LTD	Strong evidence	Bournemouth, United KingdomHQ checked Sep 19, 2026	51-200	46 contacts →
	Strong evidence “Bennington Green is a leading multi-disciplined, Project Management, Building Surveying and Commercial Management consultancy operating in the property and construction sectors.” Source: RevenueBase Database · checked Sep 19, 2026
17	Knight Build Limited	Partial evidence	Essex, United KingdomHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “Knight Build, established in 1994, specialises in delivering some of the UK’s most challenging and prestigious projects.” Source: RevenueBase Database · checked Sep 19, 2026
18	Dickie And Moore Construction Limited	Strong evidence	East Kilbride, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Strong evidence “Dickie & Moore provide full construction & project management on all construction projects across a range of sectors; education, healthcare, residential, retail, and commercial…” Source: RevenueBase Database · checked Sep 19, 2026
19	Headoffice3	Partial evidence	Leeds, United KingdomHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “Welcome to headoffice3, specialists in complex and time-critical construction projects, and especially office-to-residential conversions.” Source: RevenueBase Database · checked Sep 19, 2026
20	Mpact Group	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “We are well aware that how we work and the effect we have on the client’s staff reflects on the client themselves.” Source: RevenueBase Database · checked Sep 19, 2026
21	B&co	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	38 contacts →
	Strong evidence “B & CO are experts in managing projects, our core service is project management for the built environment.” Source: RevenueBase Database · checked Sep 19, 2026
22	Missioncx	Indirect evidence	Westlakes Science & Technology Park, United KingdomHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Bringing together many years of commissioning expertise and knowledge, MissionCX provide a ‘one stop shop’ for all your commissioning requirements.” Source: RevenueBase Database · checked Sep 19, 2026
23	Adept Management Limited A Ridge Company	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	35 contacts →
	Strong evidence “The Ridge Project and Programme Delivery team (PPD), previously Adept Management, plans, manages and controls large, complex projects.” Source: RevenueBase Database · checked Sep 19, 2026
24	Morrow Contracts Limited	Indirect evidence	Belfast, United KingdomHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “At Morrow, our motto is ‘Excellence Through Experience’.” Source: RevenueBase Database · checked Sep 19, 2026
25	Infinity	Strong evidence	Westhill, United KingdomHQ checked Sep 19, 2026	51-200	33 contacts →
	Strong evidence “Infinity is an Owners Project Management and Engineering consultancy.” Source: RevenueBase Database · checked Sep 19, 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: project management companies. 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 project management companies.
Partial evidence: Its own public description names part of project management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name project management companies. 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 1,233 project management companies based in the United Kingdom

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Project management companies based in the United Kingdom at a glance

As of Sep 19, 2026

49.4%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

26.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

931

11-50

239

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,233 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 project management companies, 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 “project management companies”. 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 project management companies), 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 project management companies, 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, 8,861 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.

Project management companies by metro

Project management companies in London329
Project management companies in Manchester33

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 project management companies, 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 project management companies are there based in the United Kingdom?

RevenueBase identified 1,233 project management companies 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?

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

Which city has the most project management companies?

London leads with 329 headquartered companies, followed by Manchester (33) and Birmingham (18).

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 8,861 verified decision-maker contacts tracked across these 1,233 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.