Company lists · Data refreshed September 2026

Top 25 Project management consulting firms worldwide

Name: Project management consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 47,625 companies tracked

RevenueBase identified 47,625 project management consulting firms worldwide as of September 2026 and tracks 616,044 professional contacts across them, including 204,911 with verified work emails and 101,605 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers project management consulting firms worldwide, 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 5, 2026. Country and city lists for project management consulting firms follow the table.

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 5, 2026 86% judged on-target in blind review

47,625Companies

616,044Contacts tracked

204,911Verified emails

101,605Mobile numbers

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The 25 largest project management consulting firms worldwide

Ranked by team size

Top 25 of 47,625 project management consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to project management 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	AECOM	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	10001+	63,914 contacts →
	Indirect evidence “AECOM is the global infrastructure leader, committed to delivering a better world.” Source: RevenueBase Database · checked Sep 5, 2026
2	Bechtel Corporation	Strong evidence	Reston, VA, United StatesHQ checked Sep 5, 2026	10001+	25,068 contacts →
	Strong evidence “Bechtel is a trusted engineering, construction and project management partner to industry and government.” Source: RevenueBase Database · checked Sep 5, 2026
3	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 5, 2026	5,001-10,000	8,779 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 5, 2026
4	MACE	Indirect evidence	London, United KingdomHQ checked Sep 5, 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 5, 2026
5	Hill International, INC	Strong evidence	Mount Laurel, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	6,653 contacts →
	Strong evidence “Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.” Source: RevenueBase Database · checked Sep 5, 2026
6	Gilbane Building	Partial evidence	Providence, RI, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,084 contacts →
	Partial evidence “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Source: RevenueBase Database · checked Sep 5, 2026
7	DAI	Strong evidence	Bethesda, MD, United StatesHQ checked Sep 5, 2026	5,001-10,000	3,741 contacts →
	Strong evidence “DAI is an integrated professional services and advisory firm that provides project design and delivery, management consulting, and financial services to companies, investors, and…” Source: RevenueBase Database · checked Sep 5, 2026
8	Rider Levett Bucknall RLB	Indirect evidence	Sydney, United KingdomHQ checked Sep 5, 2026	1,001-5,000	3,299 contacts →
	Indirect evidence “RLB.” Source: RevenueBase Database · checked Sep 5, 2026
9	Migso-Pcubed	Strong evidence	Toulouse, FranceHQ checked Sep 5, 2026	1,001-5,000	3,130 contacts →
	Strong evidence “MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Source: RevenueBase Database · checked Sep 5, 2026
10	Oxford Global Resources	Indirect evidence	Beverly, MA, United StatesHQ checked Sep 5, 2026	501-1,000	2,564 contacts →
	Indirect evidence “Oxford Global Resources delivers tailored solutions for any technical challenges you are facing using our partnership-first approach.” Source: RevenueBase Database · checked Sep 5, 2026
11	Multiconsult	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	1,001-5,000	2,553 contacts →
	Partial evidence “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Source: RevenueBase Database · checked Sep 5, 2026
12	Currie & Brown	Strong evidence	London, United KingdomHQ checked Sep 5, 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 5, 2026
13	Mercury	Indirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	1,001-5,000	2,418 contacts →
	Indirect evidence “Mercury is the European leader in construction solutions.” Source: RevenueBase Database · checked Sep 5, 2026
14	Timenow	Strong evidence	Vitória, BrazilHQ checked Sep 5, 2026	1,001-5,000	2,406 contacts →
	Strong evidence “Since 1996, we partnered with companies to engineer the future with our project and implementation management solutions.” Source: RevenueBase Database · checked Sep 5, 2026
15	The Haskell Company	Strong evidence	Jacksonville, FL, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,213 contacts →
	Strong evidence “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Source: RevenueBase Database · checked Sep 5, 2026
16	Baringa	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	1,001-5,000	2,179 contacts →
	Partial evidence “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Source: RevenueBase Database · checked Sep 5, 2026
17	SEP Engineers	Partial evidence	Skelmersdale, United KingdomHQ checked Sep 5, 2026	n/a	1,837 contacts →
	Partial evidence “Established in 1986, SEP has been the industry’s leader for site engineering, surveying and management solutions for over thirty years, providing vital services, resources and…” Source: RevenueBase Database · checked Sep 5, 2026
18	MCA Auditoria E Gerenciamento Ltda	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	1,001-5,000	1,754 contacts →
	Strong evidence “MCA Audit and Management Ltd, which specializes in consulting, auditing and project management and construction, is a company created by professionals graduating from leading…” Source: RevenueBase Database · checked Sep 5, 2026
19	ILF Consulting Engineers	Strong evidence	FranceHQ checked Sep 5, 2026	1,001-5,000	1,747 contacts →
	Strong evidence “The ILF Group (ILF) is an international engineering and consulting firm that helps its clients successfully execute technically demanding industrial and infrastructure projects.” Source: RevenueBase Database · checked Sep 5, 2026
20	Linesight	Partial evidence	Dublin 4, IsraelHQ checked Sep 5, 2026	1,001-5,000	1,722 contacts →
	Partial evidence “Linesight provides professional consultancy services, management support and strategic advice to the global construction industry.” Source: RevenueBase Database · checked Sep 5, 2026
21	CHA Consulting, INC	Strong evidence	Albany, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,639 contacts →
	Strong evidence “CHA Consulting, Inc.(CHA) is an innovative, full-service engineering, design, consulting, and program/construction management firm providing a wide range of technology-enhanced…” Source: RevenueBase Database · checked Sep 5, 2026
22	Cumming Group	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,612 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 5, 2026
23	BW Design Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 5, 2026
24	Bilfinger Engineering	Partial evidence	Schiedam, NetherlandsHQ checked Sep 5, 2026	1,001-5,000	1,535 contacts →
	Partial evidence “Engineering for greenfield plants or modification and modernization projects for brownfield plants: Bilfinger delivers the optimized solution for our customers in terms of…” Source: RevenueBase Database · checked Sep 5, 2026
25	Vulcain Engineering Group	Partial evidence	Neuilly-sur-seine, FranceHQ checked Sep 5, 2026	5,001-10,000	1,496 contacts →
	Partial evidence “Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Source: RevenueBase Database · checked Sep 5, 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 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 project management consulting firms.
Partial evidence: Its own public description names part of project management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name project management 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 47,625 project management consulting firms worldwide

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Project management consulting firms worldwide at a glance

As of Sep 5, 2026

33.3%Verified-email coverage

16.5%Mobile-number coverage

12.9Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · London

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

33,482

11-50

10,501

51-200

2,626

201-500

527

501-1,000

163

1,001-5,000

111

5,001-10,000

10001+

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 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.
Coverage: 38 countries, largest first: the United States, Brazil, France, the United Kingdom, Germany, Canada, Australia, the Netherlands, Spain, Sweden and 28 more. Country and city lists for project management consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “project management 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 project management 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 project management consulting firms, and records with no verified work email.
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, 204,911 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 5, 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 consulting firms by location

213 lists · largest first

Every Project management consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 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 project management consulting firms are there worldwide?

RevenueBase identified 47,625 project management consulting firms worldwide 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?

AECOM, headquartered in Dallas, tops this list with the largest team on record.

Which country has the most project management consulting firms?

The United States leads with 12,305 companies, followed by Brazil (4,612) and France (4,091). Every project management consulting firms list by country and city is linked on this page.

Which city has the most project management consulting firms?

London leads with 1084 headquartered companies, followed by Sao Paulo (1038) and Paris (886).

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 204,911 verified decision-maker contacts tracked across these 47,625 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 5, 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.