Company lists · Data refreshed November 2026

Top 25 Project organization companies worldwide

Name: Project organization companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 80,758 companies tracked

RevenueBase identified 80,758 company matches for project organization companies worldwide as of November 2026 and tracks 911,316 professional contacts across them, including 218,420 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for project organization companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for project organization companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

80,758Companies

911,316Contacts tracked

218,420Verified emails

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The 25 largest project organization companies worldwide

Ranked by team size

Top 25 of 80,758 company matches for project organization companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MACE	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	8,941 contacts →
	Exact match “Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hill International, INC	Exact match	Mount Laurel, United StatesHQ recorded Nov 6, 2026	1,001-5,000	7,062 contacts →
	Exact match “Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	The Whiting-Turner Contracting Company	Exact match	Towson, MD, United StatesHQ recorded Nov 6, 2026	1,001-5,000	6,070 contacts →
	Exact match “How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Grupo Tragsa	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	10001+	5,282 contacts →
	Exact match “Tragsa Group is a group of public companies, integrated in the State Industrial Ownership Corporation (SEPI), which has become a full service supplier and a reference company to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Vinci Construction	Exact match	Nanterre, FranceHQ recorded Nov 6, 2026	10001+	4,822 contacts →
	Exact match “Premier groupe français et acteur mondial de premier plan de la construction, VINCI Construction réunit plus de 830 entreprises et près de collaborateurs dans une centaine de pays.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Hensel Phelps	Exact match	Greeley, CO, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,371 contacts →
	Exact match “As an employee-owned company, Hensel Phelps culture is based on dedication and commitment to delivering EXCELLENCE for our clients and employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Julius Berger Nigeria PLC	Exact match	Utako, NigeriaHQ recorded Nov 6, 2026	10001+	3,609 contacts →
	Exact match “Julius Berger Nigeria Plc is a leading construction company offering integrated construction solutions and related services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Mastec	Exact match	Coral Gables, FL, United StatesHQ recorded Nov 6, 2026	10001+	3,559 contacts →
	Exact match “MasTec companies have been involved in some of the largest and most complex infrastructure construction projects across the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	ENPPI	Exact match	Nasr City 1, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,542 contacts →
	Exact match “Enppi is globally recognized as a major engineering, EPC main contractor, and management contractor, with decades of experience in onshore and offshore projects in the oil and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Eiffage Génie Civil	Exact match	Vélizy-villacoublay, FranceHQ recorded Nov 6, 2026	10001+	3,363 contacts →
	Exact match “En France, en Europe et à l’international, Eiffage Génie Civil déploie son expertise et son savoir-faire pour la conception et la construction de nombreux ouvrages.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	EEI Corporation	Exact match	Makati City, PhilippinesHQ recorded Nov 6, 2026	10001+	3,246 contacts →
	Exact match “EEI Corporation is recognized as one of the leading construction companies in the Philippines.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Migso-Pcubed	Exact match	Toulouse, ON, FranceHQ recorded Nov 6, 2026	1,001-5,000	3,205 contacts →
	Exact match “MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Rowad Modern Engineering	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	10001+	3,045 contacts →
	Exact match “Since 1998, ROWAD Modern Engineering has grown into a trusted EPC contractor in the Middle East and Africa, delivering complex, large-scale projects across diverse sectors and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	دار الرياض DAR AL Riyadh	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	2,975 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Timenow	Exact match	Vitória, GA, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,810 contacts →
	Exact match “Since 1996, we partnered with companies to engineer the future with our project and implementation management solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Currie & Brown	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	2,692 contacts →
	Exact match “We deliver certainty, where it matters most Currie & Brown is a world leading project management, cost management and advisory services firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Grupo NPE	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	5,001-10,000	2,675 contacts →
	Exact match “O Grupo NPE oferece serviços de manutenção industrial, montagem eletromecânica, locações de equipamentos e fabricação industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Jones Engineering	Exact match	Dublin 4, IrelandHQ recorded Nov 6, 2026	1,001-5,000	2,643 contacts →
	Exact match “Jones Engineering is a multi-disciplined engineering contracting company, offering the complete range of engineering and building services installations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Mercury	Exact match	Dublin, IrelandHQ recorded Nov 6, 2026	1,001-5,000	2,607 contacts →
	Exact match “Mercury is the European leader in construction solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	The Haskell Company	Exact match	Jacksonville, WI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,439 contacts →
	Exact match “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Thornton Tomasetti	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,382 contacts →
	Exact match “We apply scientific and engineering principles to solve the world’s challenges, starting with yours.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Covalen	Exact match	Dublin 4, IrelandHQ recorded Nov 6, 2026	1,001-5,000	2,025 contacts →
	Exact match “Hello.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Trojan Construction Group	Exact match	Abu Dhabi Abu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026	10001+	1,932 contacts →
	Exact match “Trojan Construction Group is a subsidiary of Alpha Dhabi Holding PJSC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Capacit'e Infraprojects Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	1,851 contacts →
	Exact match “At Capacit'e Infraprojects Ltd, we are a leader and trusted partner in the construction industry, driven by a commitment to excellence and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Gama Construction	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	1,001-5,000	1,784 contacts →
	Exact match “Gama Construction is a leading design-build contractor with over 30 years of experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “project organization companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 80,758 project organization companies worldwide

See the full list, filter by size, metro and specialty, and access 218,420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Project organization companies worldwide at a glance

As of Nov 6, 2026

24.0%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

44,001

11-50

24,610

51-200

7,981

201-500

2,071

501-1,000

653

1,001-5,000

449

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for project organization companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “project organization companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 218,420 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Project organization companies by location

325 lists · largest first

Every Project organization companies 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “project organization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many project organization companies are there worldwide?

RevenueBase identified 80,758 company matches for project organization companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MACE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most project organization companies?

The United States leads with 11,600 companies, followed by Brazil (5,742) and France (3,805). Every project organization companies list by country and city is linked on this page.

Which city has the most project organization companies?

Sao Paulo leads with 1323 company records, followed by London (985) and Dubai (568).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 218,420 professional contacts with verified work emails tracked across these 80,758 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.