Company lists · Data refreshed August 2026

Top 25 Civil engineering staffing worldwide

Name: Civil engineering staffing worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 22,291 companies tracked

RevenueBase identified 22,291 civil engineering staffing worldwide as of August 2026 and tracks 441,548 professional contacts across them, including 135,395 with verified work emails and 84,516 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers civil engineering staffing 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 August 31, 2026. Country and city lists for civil engineering staffing 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

22,291Companies

441,548Contacts tracked

135,395Verified emails

84,516Mobile numbers

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The 25 largest civil engineering staffing worldwide

Ranked by team size

Top 25 of 22,291 civil engineering staffing worldwide, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering staffing: 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	Tradesmen International	Indirect evidence	Macedonia, OH, US	10001+	5,034 contacts →
	Indirect evidence “Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Source: RevenueBase Database · checked Aug 31, 2026
2	ICA Ingenieros Civiles Asociados	Indirect evidence	Madrid, ES	10001+	3,745 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 Aug 31, 2026
3	WSP In India	Partial evidence	Noida, IndiaHQ checked Aug 31, 2026	10001+	3,317 contacts →
	Partial evidence “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Source: RevenueBase Database · checked Aug 31, 2026
4	Murphy	Partial evidence	London, GB	1,001-5,000	3,110 contacts →
	Partial 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 Aug 31, 2026
5	Multiconsult	Indirect evidence	Oslo, NO	1,001-5,000	2,575 contacts →
	Indirect evidence “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Source: RevenueBase Database · checked Aug 31, 2026
6	ECS Group Of Companies	Partial evidence	Fredericksburg, VA, US	1,001-5,000	2,201 contacts →
	Partial evidence “ECS Group of Companies is a Chantilly, VA-based consulting engineering firm.” Source: RevenueBase Database · checked Aug 31, 2026
7	LJA	Indirect evidence	Sarasota, FL, US	1,001-5,000	2,073 contacts →
	Indirect evidence “Employee-Owned.” Source: RevenueBase Database · checked Aug 31, 2026
8	Ahluwalia Contracts India LTD	Indirect evidence	New Delhi, IndiaHQ checked Aug 31, 2026	5,001-10,000	2,046 contacts →
	Indirect evidence “With specialized experience in the Construction Industry for more than 50 years, we, at Ahluwalia Contracts, have carved a niche for ourselves in the industry as one of the…” Source: RevenueBase Database · checked Aug 31, 2026
9	Johnson, Mirmiran & Thompson	Indirect evidence	Dover, DE, US	1,001-5,000	1,677 contacts →
	Indirect evidence “Johnson, Mirmiran & Thompson is an employee owned, multi-disciplined firm offering a full array of planning, design, and construction phase consulting services for infrastructure…” Source: RevenueBase Database · checked Aug 31, 2026
10	CHA Consulting, INC	Partial evidence	Rochester, NY, US	1,001-5,000	1,650 contacts →
	Partial 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 Aug 31, 2026
11	Rk&k	Partial evidence	Dover, DE, US	1,001-5,000	1,639 contacts →
	Partial evidence “RK & K is a full-service planning, engineering, environmental, and construction management/inspection firm serving a wide range of clients throughout the United States.” Source: RevenueBase Database · checked Aug 31, 2026
12	Normatel Engenharia	Indirect evidence	Fortaleza, BR	1,001-5,000	1,625 contacts →
	Indirect evidence “Fundada em 1977, a Normatel Engenharia desenvolveu durante esses anos uma sólida, dinâmica e bem estruturada base técnica e de gestão, com ampla visão de mercado.” Source: RevenueBase Database · checked Aug 31, 2026
13	UES	Partial evidence	Houston, TX, US	1,001-5,000	1,571 contacts →
	Partial evidence “UES provides professional engineering, environmental, testing and inspection services to clients across the United States.” Source: RevenueBase Database · checked Aug 31, 2026
14	Freyssinet	Strong evidence	Rueil-Malmaison, FR	5,001-10,000	1,512 contacts →
	Strong evidence “Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…” Source: RevenueBase Database · checked Aug 31, 2026
15	RENCO	Indirect evidence	Pesaro, IT	1,001-5,000	1,482 contacts →
	Indirect evidence “Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Source: RevenueBase Database · checked Aug 31, 2026
16	Davey Resource Group, INC	Indirect evidence	Kent, OH, US	1,001-5,000	1,407 contacts →
	Indirect evidence “We are officially known as Davey Resource Group Inc, but we are more likely to come up in conversation around a successful project we've completed for a client or a capability we…” Source: RevenueBase Database · checked Aug 31, 2026
17	Walter P Moore	Indirect evidence	El Paso, TX, US	1,001-5,000	1,293 contacts →
	Indirect evidence “Welcome to Walter P Moore!” Source: RevenueBase Database · checked Aug 31, 2026
18	Toniolo, Busnello SA	Indirect evidence	Porto Alegre, BR	1,001-5,000	1,271 contacts →
	Indirect evidence “A Toniolo, Busnello S.A.” Source: RevenueBase Database · checked Aug 31, 2026
19	Volkert, INC	Indirect evidence	Mobile, AL, US	1,001-5,000	1,204 contacts →
	Indirect evidence “Volkert’s history began in 1925 when it was founded in New Orleans as Doullut & Erwin to provide waterfront and heavy construction services, as well as airport design services…” Source: RevenueBase Database · checked Aug 31, 2026
20	TRS Staffing Solutions	Strong evidence	Vancouver, BC, CA	201-500	1,181 contacts →
	Strong evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Aug 31, 2026
21	Bge, INC	Indirect evidence	Vero Beach, FL, US	1,001-5,000	1,129 contacts →
	Indirect evidence “Ranked No.” Source: RevenueBase Database · checked Aug 31, 2026
22	Staff Zone	Partial evidence	West Columbia, SC, US	10001+	1,004 contacts →
	Partial evidence “Staff Zone is a Best-in-Class® construction staffing agency specializing in meeting the daily workforce needs of the construction, light industrial, and special events industries.” Source: RevenueBase Database · checked Aug 31, 2026
23	Remx The Workforce Experts	Partial evidence	Los Angeles, CA, US	1,001-5,000	901 contacts →
	Partial evidence “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Source: RevenueBase Database · checked Aug 31, 2026
24	Robert Bird Group	Strong evidence	Melbourne, AU	501-1,000	871 contacts →
	Strong evidence “Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Source: RevenueBase Database · checked Aug 31, 2026
25	Theme Engineering Services Private Limited	Partial evidence	Jaipur, IndiaHQ checked Aug 31, 2026	1,001-5,000	856 contacts →
	Partial evidence “Theme Engineering Services Pvt.” Source: RevenueBase Database · checked Aug 31, 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: civil engineering staffing. 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 civil engineering staffing.
Partial evidence: Its own public description names part of civil engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering staffing. 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 22,291 civil engineering staffing worldwide

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Civil engineering staffing worldwide at a glance

As of Aug 31, 2026

30.7%Verified-email coverage

19.1%Mobile-number coverage

19.8Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

10,754

11-50

7,245

51-200

2,831

201-500

700

501-1,000

224

1,001-5,000

171

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 civil engineering staffing, 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: 44 countries, largest first: the United States, the United Kingdom, Brazil, Germany, Australia, India, Canada, France, Italy, the Netherlands and 34 more. Country and city lists for civil engineering staffing are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “civil engineering staffing”. 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 civil engineering staffing), 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 civil engineering staffing, 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, 135,395 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 between August 31, 2026 and September 14, 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.

Civil engineering staffing by location

112 lists · largest first

Every Civil engineering staffing 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 civil engineering staffing, 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 civil engineering staffing are there worldwide?

RevenueBase identified 22,291 civil engineering staffing worldwide as of August 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?

Tradesmen International, headquartered in Macedonia, tops this list with the largest team on record.

Which country has the most civil engineering staffing?

The United States leads with 6,309 companies, followed by the United Kingdom (2,152) and Brazil (2,081). Every civil engineering staffing list by country and city is linked on this page.

Which city has the most civil engineering staffing?

London leads with 377 headquartered companies, followed by Sao Paulo (331) and Houston (187).

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 135,395 verified decision-maker contacts tracked across these 22,291 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between August 31, 2026 and September 14, 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.