Company lists · Data refreshed September 2026

Top 25 Project management services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 21,630 companies tracked

RevenueBase identified 21,630 project management services worldwide as of September 2026 and tracks 201,184 professional contacts across them, including 44,483 with verified work emails. The United States is the largest market and London the largest hub.

This list covers project management services 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 21, 2026. Country and city lists for project management services 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 21, 2026 86% judged on-target in blind review

21,630Companies

201,184Contacts tracked

44,483Verified emails

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The 25 largest project management services worldwide

Ranked by team size

Top 25 of 21,630 project management services worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to project management services: 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	Hill International, INC	Strong evidence	Mount Laurel, NJ, United StatesHQ checked Sep 21, 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 21, 2026
2	Migso-Pcubed	Strong evidence	Toulouse, FranceHQ checked Sep 21, 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 21, 2026
3	دار الرياض DAR AL Riyadh	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 21, 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 21, 2026
4	Currie & Brown	Strong evidence	London, United KingdomHQ checked Sep 21, 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 21, 2026
5	Timenow	Strong evidence	Vitória, BrazilHQ checked Sep 21, 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 21, 2026
6	Applus América Latina	Indirect evidence	Bogotá, ColombiaHQ checked Sep 21, 2026	1,001-5,000	966 contacts →
	Indirect evidence “Applus+ es una compañía enfocada en proporcionar a sus clientes soluciones integrales de gerencia de proyecto, supervisión y asistencia técnica, inspección y ensayos.” Source: RevenueBase Database · checked Sep 21, 2026
7	Qualidados Engenharia	Indirect evidence	Salvador, BrazilHQ checked Sep 21, 2026	501-1,000	927 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
8	ACE Consulting Engineers Moharram.Bakhoum	Strong evidence	Cairo, EgyptHQ checked Sep 21, 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 21, 2026
9	Colliers Project Leaders Canada	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 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 21, 2026
10	Sabbour Consulting	Indirect evidence	Cairo, EgyptHQ checked Sep 21, 2026	501-1,000	578 contacts →
	Indirect evidence “Sabbour Consulting is one of the leading multidisciplinary engineering consulting firms in the region.” Source: RevenueBase Database · checked Sep 21, 2026
11	Bisa Ingeniería DE Proyectos	Indirect evidence	Lima, PeruHQ checked Sep 21, 2026	201-500	548 contacts →
	Indirect evidence “BISA desarrolla proyectos en diversas áreas como Geología, Minería, Metalurgia, Ingeniería, Medio ambiente y Social e Infraestructura y Obras civiles.” Source: RevenueBase Database · checked Sep 21, 2026
12	Afaplan	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 21, 2026	51-200	539 contacts →
	Indirect evidence “Fundada em 1985, a AFA – Consultores de Engenharia, Lda.” Source: RevenueBase Database · checked Sep 21, 2026
13	Professional	Strong evidence	Milan, ItalyHQ checked Sep 21, 2026	n/a	535 contacts →
	Strong evidence “Consultant Corporate Governance and Project Management.” Source: RevenueBase Database · checked Sep 21, 2026
14	Thost Projektmanagement Gmbh	Partial evidence	Pforzheim, GermanyHQ checked Sep 21, 2026	501-1,000	473 contacts →
	Partial evidence “THOST ist mit über 800 Mitarbeitenden eines der führenden deutschen Unternehmen im Projektmanagement.” Source: RevenueBase Database · checked Sep 21, 2026
15	Namvaran Consulting Engineers, Managers	Indirect evidence	Tehran, IranHQ checked Sep 21, 2026	501-1,000	453 contacts →
	Indirect evidence “Namvaran Consulting Engineers; Managers founded in 1979 in the era of engineering service industry genesis in Iran, was in fact unfolded from a foreign base - a joint ventured…” Source: RevenueBase Database · checked Sep 21, 2026
16	Meinhardt Epcm India Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	201-500	450 contacts →
	Indirect evidence “Meinhardt Group” is one of the largest independent engineering consultant in Asia.” Source: RevenueBase Database · checked Sep 21, 2026
17	Project Management Profy, LLC	Strong evidence	Kyiv, UkraineHQ checked Sep 21, 2026	n/a	438 contacts →
	Strong evidence “Enterprise Project Management system consulting and services."Construction Project" support services.” Source: RevenueBase Database · checked Sep 21, 2026
18	Kantata	Partial evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	501-1,000	405 contacts →
	Partial evidence “Kantata helps professional services organizations of 50 to employees ensure consistent excellence and profitability across every project.” Source: RevenueBase Database · checked Sep 21, 2026
19	John Moriarty & Associates	Partial evidence	Winchester, MA, United StatesHQ checked Sep 21, 2026	501-1,000	403 contacts →
	Partial evidence “John Moriarty & Associates was founded in 1985 with a determination to provide the best possible construction management services to our clients.” Source: RevenueBase Database · checked Sep 21, 2026
20	Grupo Sacmag	Indirect evidence	Álvaro Obregón, MexicoHQ checked Sep 21, 2026	1,001-5,000	401 contacts →
	Indirect evidence “GRUPO SACMAG 66 años brindando servicios de consultoría para proyectos exitosos que abarcan cada uno de los aspectos de un proyecto, desde realizar los estudios preliminares…” Source: RevenueBase Database · checked Sep 21, 2026
21	Cbre Heery	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	501-1,000	396 contacts →
	Indirect evidence “CBRE \| Heery is now Turner & Townsend Heery.” Source: RevenueBase Database · checked Sep 21, 2026
22	Sevan Multi-Site Solutions	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 21, 2026	501-1,000	395 contacts →
	Indirect evidence “Founded in 2011, Sevan Multi-Site Solutions, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
23	Weaver Consultants Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	382 contacts →
	Strong evidence “From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…” Source: RevenueBase Database · checked Sep 21, 2026
24	NKY Architects And Engineers	Strong evidence	Çankaya, TürkiyeHQ checked Sep 21, 2026	501-1,000	381 contacts →
	Strong evidence “NKY is a project management and design company specialising in hospitals and educational facilities with the whole 360-degree range of professional services required to complete a…” Source: RevenueBase Database · checked Sep 21, 2026
25	WSP I Norge	Indirect evidence	Oslo, NorwayHQ checked Sep 21, 2026	201-500	375 contacts →
	Indirect evidence “WSP Norge er en av Norges ledende virksomheter innen profesjonell prosjektledelse.” 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: project management services. 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 services.
Partial evidence: Its own public description names part of project management services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name project management services. 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 21,630 project management services worldwide

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Project management services worldwide at a glance

As of Sep 21, 2026

22.1%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

15,420

11-50

4,621

51-200

1,158

201-500

239

501-1,000

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 services, 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 services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “project management services”. 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 services), 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 services, 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, 44,483 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.

Project management services by location

84 lists · largest first

Every Project management services 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 services, 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 services are there worldwide?

RevenueBase identified 21,630 project management services 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?

Hill International, INC, headquartered in Mount Laurel, tops this list with the largest team on record.

Which country has the most project management services?

The United States leads with 3,439 companies, followed by France (1,344) and the United Kingdom (1,334). Every project management services list by country and city is linked on this page.

Which city has the most project management services?

London leads with 341 headquartered companies, followed by Sao Paulo (238) and Dubai (222).

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 44,483 verified decision-maker contacts tracked across these 21,630 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.