Company lists · Data refreshed September 2026

Top 25 Public works management companies worldwide

Name: Public works management companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 15,908 companies tracked

RevenueBase identified 15,908 public works management companies worldwide as of September 2026 and tracks 828,266 professional contacts across them, including 180,732 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers public works management companies 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 public works management companies 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

15,908Companies

828,266Contacts tracked

180,732Verified emails

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The 25 largest public works management companies worldwide

Ranked by team size

Top 25 of 15,908 public works management companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public works 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	AECOM	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	10001+	63,914 contacts →
	Indirect evidence “AECOM is the global infrastructure leader, committed to delivering a better world.” Source: RevenueBase Database · checked Sep 20, 2026
2	Kiewit	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 20, 2026	10001+	19,465 contacts →
	Indirect evidence “At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too.” Source: RevenueBase Database · checked Sep 20, 2026
3	Tata Projects	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	14,384 contacts →
	Indirect evidence “Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India.” Source: RevenueBase Database · checked Sep 20, 2026
4	Black & Veatch	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 20, 2026	10001+	10,851 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
5	Downer	Indirect evidence	North Ryde, AustraliaHQ checked Sep 20, 2026	10001+	10,666 contacts →
	Indirect evidence “Enabling communities to thrive.” Source: RevenueBase Database · checked Sep 20, 2026
6	Balfour Beatty PLC	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	10001+	10,507 contacts →
	Indirect evidence “Balfour Beatty is a leading international infrastructure group.” Source: RevenueBase Database · checked Sep 20, 2026
7	COLAS	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	10001+	9,918 contacts →
	Indirect evidence “Colas, a subsidiary of the Bouygues Group, is a major player in the construction and maintenance of transportation infrastructure and urban development.” Source: RevenueBase Database · checked Sep 20, 2026
8	URS Corporation, An Aecom Company	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	10001+	7,706 contacts →
	Indirect evidence “URS Corporation operations are now affiliated with AECOM.” Source: RevenueBase Database · checked Sep 20, 2026
9	CDM Smith	Partial evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	5,001-10,000	7,527 contacts →
	Partial evidence “CDM Smith is shaping what’s next, now, with world class solutions in water, environment, transportation and energy to public and private clients worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
10	HNTB	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 20, 2026	5,001-10,000	7,469 contacts →
	Indirect evidence “For over a century, HNTB has shaped the built environment with distinctive expertise across a full spectrum of infrastructure solutions.” Source: RevenueBase Database · checked Sep 20, 2026
11	Afcons Infrastructure Limited	Indirect evidence	Veera Desai Road, IndiaHQ checked Sep 20, 2026	1,001-5,000	6,807 contacts →
	Indirect evidence “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Source: RevenueBase Database · checked Sep 20, 2026
12	Webuild	Indirect evidence	Rozzano (mi), ItalyHQ checked Sep 20, 2026	10001+	5,966 contacts →
	Indirect evidence “Webuild is a global leader in the construction of large, complex infrastructure, with a focus on sustainable mobility, hydropower, water treatment and supply, and green buildings.” Source: RevenueBase Database · checked Sep 20, 2026
13	UGL	Indirect evidence	North Sydney, AustraliaHQ checked Sep 20, 2026	5,001-10,000	5,965 contacts →
	Indirect evidence “UGL is CIMIC Group's specialist end-to-end engineering, services and operations provider.” Source: RevenueBase Database · checked Sep 20, 2026
14	Aecon Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	10001+	5,565 contacts →
	Indirect evidence “Aecon Group Inc.(TSX: ARE) is a North American construction and infrastructure development company with global experience.” Source: RevenueBase Database · checked Sep 20, 2026
15	Makati Development Corporation	Indirect evidence	Taguig, PhilippinesHQ checked Sep 20, 2026	10001+	5,242 contacts →
	Indirect evidence “MAKATI DEVELOPMENT CORPORATION is a wholly-owned subsidiary of Ayala Land, Inc, the leading real estate development company in the Philippines.” Source: RevenueBase Database · checked Sep 20, 2026
16	PT Wijaya Karya Persero TBK	Indirect evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	1,001-5,000	4,682 contacts →
	Indirect evidence “WIKA was formed by the nationalization process of a Dutch company named, Naamloze Vennotschap Technische Handel Maatschappij en Bouwbedijf Vis en Co.” Source: RevenueBase Database · checked Sep 20, 2026
17	Grupo Tragsa	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	10001+	4,618 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
18	Michael Baker International	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 20, 2026	5,001-10,000	4,362 contacts →
	Indirect evidence “Michael Baker International is a leading provider of engineering, consulting, and technology services spanning four Verticals: Infrastructure, Places and Facilities, Federal and…” Source: RevenueBase Database · checked Sep 20, 2026
19	Clark Construction Group	Indirect evidence	United StatesHQ checked Sep 20, 2026	1,001-5,000	4,223 contacts →
	Indirect evidence “Clark Construction Group is one of the largest building and infrastructure companies in the United States.” Source: RevenueBase Database · checked Sep 20, 2026
20	China Harbour Engineering Co. LTD	Partial evidence	Beijing, ChinaHQ checked Sep 20, 2026	5,001-10,000	3,835 contacts →
	Partial evidence “CHEC is focused on basic infrastructure construction, such as Marine Engineering, Dredging and Reclamation, Road and Bridge, Railways, Airports, Complete Plant, and other works.” Source: RevenueBase Database · checked Sep 20, 2026
21	ICA Ingenieros Civiles Asociados	Indirect evidence	MexicoHQ checked Sep 20, 2026	10001+	3,752 contacts →
	Indirect evidence “Somos una empresa mexicana con 68 años de experiencia en brindar soluciones integrales a retos complejos de infraestructura.” Source: RevenueBase Database · checked Sep 20, 2026
22	STV	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,556 contacts →
	Indirect evidence “STV offers professional services for the infrastructure that powers our lives.” Source: RevenueBase Database · checked Sep 20, 2026
23	Sinohydro	Indirect evidence	Beijing, ChinaHQ checked Sep 20, 2026	10001+	3,133 contacts →
	Indirect evidence “http://eng.sinohydro.com/en/index.asp” Source: RevenueBase Database · checked Sep 20, 2026
24	Murphy	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	3,095 contacts →
	Indirect evidence “Murphy is a leading international, multi-disciplined engineering and construction company founded in 1951 that improves life by delivering world-class infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
25	Implenia	Indirect evidence	Opfikon, SwitzerlandHQ checked Sep 20, 2026	5,001-10,000	3,050 contacts →
	Indirect evidence “As Switzerland’s leading construction and real estate service provider, Implenia develops, builds and manages homes, workplaces and infrastructure for future generations in…” 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: public works 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 public works management companies.
Partial evidence: Its own public description names part of public works management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public works 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 15,908 public works management companies worldwide

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Public works management companies worldwide at a glance

As of Sep 20, 2026

21.8%Verified-email coverage

52.1Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

4,481

11-50

5,297

51-200

3,241

201-500

1,367

501-1,000

626

1,001-5,000

567

5,001-10,000

112

10001+

110

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 public works 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.
Coverage: Every country. Country and city lists for public works management companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “public works 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 public works 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 public works management companies, 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, 180,732 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.

Public works management companies by location

56 lists · largest first

Every Public works management 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 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 public works 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 public works management companies are there worldwide?

RevenueBase identified 15,908 public works management companies 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 public works management companies?

The United States leads with 2,281 companies, followed by Brazil (1,207) and India (1,110). Every public works management companies list by country and city is linked on this page.

Which city has the most public works management companies?

Sao Paulo leads with 176 headquartered companies, followed by Riyadh (80) and Tehran (79).

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 180,732 verified decision-maker contacts tracked across these 15,908 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.