Company lists · Data refreshed September 2026

Top 25 Project management firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 29,207 companies tracked

RevenueBase identified 29,207 project management firms worldwide as of September 2026 and tracks 333,076 professional contacts across them, including 95,312 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers project management 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 20, 2026. Country and city lists for project management 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 20, 2026 86% judged on-target in blind review

29,207Companies

333,076Contacts tracked

95,312Verified emails

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The 25 largest project management firms worldwide

Ranked by team size

Top 25 of 29,207 project management firms worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to project management 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	MACE	Indirect evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
2	Hill International, INC	Strong evidence	Mount Laurel, NJ, United StatesHQ checked Sep 20, 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 20, 2026
3	The Whiting-Turner Contracting Company	Indirect evidence	Towson, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	5,734 contacts →
	Indirect evidence “How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Source: RevenueBase Database · checked Sep 20, 2026
4	Migso-Pcubed	Strong evidence	Toulouse, FranceHQ checked Sep 20, 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 20, 2026
5	دار الرياض DAR AL Riyadh	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 20, 2026	1,001-5,000	2,720 contacts →
	Indirect evidence “Founded in the mid-1970s by Prince Turki bin Abdullah bin Abdulrahman Al Saud, a forward-thinking engineering pioneer, Dar Al Riyadh has evolved into the Kingdom's leading…” Source: RevenueBase Database · checked Sep 20, 2026
6	Currie & Brown	Strong evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
7	Timenow	Strong evidence	Vitória, BrazilHQ checked Sep 20, 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 20, 2026
8	Consigli Construction Co., INC	Indirect evidence	Milford, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,010 contacts →
	Indirect evidence “Consigli Construction Co, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
9	Hargrove Engineers & Constructors	Strong evidence	Mobile, AL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,877 contacts →
	Strong evidence “Hargrove is a full-service engineering, procurement, and construction management firm delivering multi-discipline engineering, project delivery, controls & automation, and…” Source: RevenueBase Database · checked Sep 20, 2026
10	MCA Auditoria E Gerenciamento Ltda	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 20, 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 20, 2026
11	Cumming Group	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 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 20, 2026
12	Davey Resource Group, INC	Indirect evidence	Kent, OH, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,395 contacts →
	Indirect evidence “Davey Resource Group, Inc.(DRG) provides innovative consulting and field services that support utility infrastructure and environmental stewardship.” Source: RevenueBase Database · checked Sep 20, 2026
13	Lycopodium	Strong evidence	Perth, AustraliaHQ checked Sep 20, 2026	1,001-5,000	1,143 contacts →
	Strong evidence “Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Source: RevenueBase Database · checked Sep 20, 2026
14	Qualidados Engenharia	Indirect evidence	Salvador, BrazilHQ checked Sep 20, 2026	501-1,000	927 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
15	ACE Consulting Engineers Moharram.Bakhoum	Strong evidence	Cairo, EgyptHQ checked Sep 20, 2026	1,001-5,000	899 contacts →
	Strong evidence “ACE Moharam Bakhoum is a privately-owned international multidisciplinary engineering consultancy and project management organization, founded in 1950.” Source: RevenueBase Database · checked Sep 20, 2026
16	Cesel Ingenieros	Indirect evidence	Lima, PeruHQ checked Sep 20, 2026	1,001-5,000	819 contacts →
	Indirect evidence “CESEL es una empresa peruana privada de consultoría en ingeniería, reconocida por su sólida trayectoria y prestigio en el desarrollo exitoso de proyectos multidisciplinarios de…” Source: RevenueBase Database · checked Sep 20, 2026
17	Buildertrend	Partial evidence	Omaha, NE, United StatesHQ checked Sep 20, 2026	501-1,000	798 contacts →
	Partial evidence “Buildertrend is the leading residential construction management platform that helps home builders, remodelers and specialty contractors build better businesses.” Source: RevenueBase Database · checked Sep 20, 2026
18	JRM Construction Management	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	789 contacts →
	Partial evidence “With over 18 years of trusted experience, JRM has quickly grown to become one of the top General Contracting and Construction Management firms across the US.” Source: RevenueBase Database · checked Sep 20, 2026
19	ANJ Group	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	779 contacts →
	Indirect evidence “Under the visionary leadership of Founder and Chairman Shri.” Source: RevenueBase Database · checked Sep 20, 2026
20	Parlym	Indirect evidence	Estaque, FranceHQ checked Sep 20, 2026	1,001-5,000	732 contacts →
	Indirect evidence “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Source: RevenueBase Database · checked Sep 20, 2026
21	Lechase Construction	Indirect evidence	Rochester, NY, United StatesHQ checked Sep 20, 2026	501-1,000	716 contacts →
	Indirect evidence “Established in 1944, LeChase prides itself on offering the capabilities of a large firm while maintaining the personalized service of a small firm.” Source: RevenueBase Database · checked Sep 20, 2026
22	Design Coordinates, INC	Indirect evidence	Makati, PhilippinesHQ checked Sep 20, 2026	201-500	691 contacts →
	Indirect evidence “DESIGN COORDINATES, INC.(DCI) is a Filipino corporation established in the last quarter of 1977 and registered with the Securities & Exchange Commission on 04 January 1978.” Source: RevenueBase Database · checked Sep 20, 2026
23	C&s Companies	Indirect evidence	Syracuse, NY, United StatesHQ checked Sep 20, 2026	501-1,000	657 contacts →
	Indirect evidence “Founded in 1968, the C&S Companies are known nationwide for client-focused engineering, architecture, planning, environmental, and construction services.” Source: RevenueBase Database · checked Sep 20, 2026
24	Colliers Project Leaders Canada	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	501-1,000	650 contacts →
	Partial evidence “Our project managers don’t just deliver projects on-time and on-budget-we integrate seamlessly with in-house resources, becoming a true partner committed to client success.” Source: RevenueBase Database · checked Sep 20, 2026
25	ISL	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	501-1,000	611 contacts →
	Indirect evidence “At ISL, we share an enthusiasm for community infrastructure.” Source: RevenueBase Database · checked Sep 20, 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 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 firms.
Partial evidence: Its own public description names part of project management 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 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 29,207 project management firms worldwide

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Project management firms worldwide at a glance

As of Sep 20, 2026

28.6%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

18,705

11-50

7,594

51-200

2,113

201-500

446

501-1,000

141

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 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: Every country. Country and city lists for project management firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “project management 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 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 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, 95,312 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 20, 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 firms by location

110 lists · largest first

Every Project management 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 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 firms are there worldwide?

RevenueBase identified 29,207 project management 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?

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

Which country has the most project management firms?

The United States leads with 5,640 companies, followed by France (1,773) and Brazil (1,718). Every project management firms list by country and city is linked on this page.

Which city has the most project management firms?

Sao Paulo leads with 416 headquartered companies, followed by London (411) and Dubai (281).

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 95,312 verified decision-maker contacts tracked across these 29,207 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 20, 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.