Company lists · Data refreshed September 2026

Top 25 Infrastructure staffing companies worldwide

Name: Infrastructure staffing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 27,830 companies tracked

RevenueBase identified 27,830 company matches for infrastructure staffing companies worldwide as of September 2026 and tracks 774,513 professional contacts across them, including 147,866 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for infrastructure staffing 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 September 28, 2026. Country and city lists for infrastructure staffing 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 Sep 28, 2026 How this list was built

27,830Companies

774,513Contacts tracked

147,866Verified emails

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The 25 largest infrastructure staffing companies worldwide

Ranked by team size

Top 25 of 27,830 company matches for infrastructure staffing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	AECOM	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	10001+	63,914 contacts →
	Exact match “AECOM is the global infrastructure leader, committed to delivering a better world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Aerotek	Exact match	Hanover, MD, United StatesHQ recorded Sep 28, 2026	n/a	18,268 contacts →
	Exact match “From economic headwinds to talent complexities, the challenges facing North American industry are real.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Transguard Group	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 28, 2026	10001+	15,652 contacts →
	Exact match “Offering flexible solutions for all of the UAE’s staffing needs since 2001, Transguard Group is the region’s most trusted expert in security, facilities management, cash services…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	HATCH	Exact match	Mississauga, ON, CanadaHQ recorded Sep 28, 2026	5,001-10,000	10,272 contacts →
	Exact match “Our organization is passionately committed to the pursuit of a better world through positive change.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Tradesmen International	Exact match	Macedonia, OH, United StatesHQ recorded Sep 28, 2026	10001+	4,999 contacts →
	Exact match “Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Brunel	Exact match	Amsterdam, GermanyHQ recorded Sep 28, 2026	10001+	4,633 contacts →
	Exact match “At Brunel, we help organisations solve workforce challenges and deliver critical projects through the power of people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Programmed	Exact match	Docklands, AustraliaHQ recorded Sep 28, 2026	10001+	4,492 contacts →
	Exact match “We are a leading provider of staffing, maintenance and facility management services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Select Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	10001+	3,934 contacts →
	Exact match “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Artech L.L.C	Exact match	Morristown, NJ, United StatesHQ recorded Sep 28, 2026	5,001-10,000	3,674 contacts →
	Exact match “Artech is the largest Women-Owned IT Staffing Firm in the U.S, with 34+ years of experience powering workforce transformation for Fortune 500 companies and public-sector…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Manpower France	Exact match	Puteaux, FranceHQ recorded Sep 28, 2026	1,001-5,000	3,619 contacts →
	Exact match “Manpower France est une marque de ManpowerGroup France qui propose aux entreprises des solutions en matière de recrutement sous le label Conseil Recrutement et des solutions aux…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Innovsource	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	n/a	3,587 contacts →
	Exact match “Innovsource (a FirstMeridian company) is a leading staffing provider in India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	DAY & Zimmermann	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 28, 2026	10001+	3,483 contacts →
	Exact match “When you’ve been around for more than a century, you know a thing or two!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Ortec Group	Exact match	Aix-en-provence, FranceHQ recorded Sep 28, 2026	10001+	3,436 contacts →
	Exact match “En conjuguant depuis sa création audace et rigueur, le groupe Ortec est devenu aujourd’hui un des leaders des services à l’industrie, l’énergie et l’environnement.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	WSP In India	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	10001+	3,317 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Murphy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	3,095 contacts →
	Exact match “Murphy is a leading international, multi-disciplined engineering and construction company founded in 1951 that improves life by delivering world-class infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Pomerleau	Exact match	Montréal, QC, CanadaHQ recorded Sep 28, 2026	1,001-5,000	2,975 contacts →
	Exact match “Pomerleau, whose revenues exceeded $4.8 billion in 2023, is one of the largest construction companies in Canada.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	NES Fircroft	Exact match	Altrincham, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	2,951 contacts →
	Exact match “With over 90 years’ combined experience of delivering workforce solutions to the global energy industry, NES Fircroft is proud to be the world’s leading engineering staffing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Samsic Emploi	Exact match	Rennes, FranceHQ recorded Sep 28, 2026	5,001-10,000	2,454 contacts →
	Exact match “Samsic Emploi a été classée meilleure enseigne de travail temporaire par Capital, pour la 4ème année consécutive.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Blue Arrow	Exact match	London, United KingdomHQ recorded Sep 28, 2026	n/a	2,341 contacts →
	Exact match “Blue Arrow is the UK’s Best-Known Staffing Agency, placing tens of thousands of candidates into temporary and permanent jobs for employers in the transport, logistics, call…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Trueblue INC	Exact match	Tacoma, WA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,148 contacts →
	Exact match “TrueBlue (NYSE: TBI) is a leading provider of specialized workforce solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Airswift	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	2,128 contacts →
	Exact match “We support STEM professionals looking for jobs with exceptional firms in the technology and engineering sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Rose International	Exact match	Chesterfield, MO, United StatesHQ recorded Sep 28, 2026	5,001-10,000	2,061 contacts →
	Exact match “Rose International is a leading provider of Staffing and Total Talent Solutions to corporations and government agencies, employing thousands of people across the U.S, Canada and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Start People	Exact match	Almere, NetherlandsHQ recorded Sep 28, 2026	1,001-5,000	2,027 contacts →
	Exact match “Al meer dan vijfendertig jaar verbindt Start People mens en werk.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	RAS Intérim	Exact match	Lyon, FranceHQ recorded Sep 28, 2026	501-1,000	2,001 contacts →
	Exact match “Créée en 1969, R.A.S Intérim est depuis 1994 une entreprise unique en France puisqu’elle offre une prestation de service disponible 7 J/ 7, 24 H/ 24 et sans interruption.” Recorded in the RevenueBase company graph · Sep 28, 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 “infrastructure staffing 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 27,830 infrastructure staffing companies worldwide

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Infrastructure staffing companies worldwide at a glance

As of Sep 28, 2026

19.1%Verified-email coverage

27.8Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11,564

11-50

8,266

51-200

4,673

201-500

1,659

501-1,000

744

1,001-5,000

614

5,001-10,000

100

10001+

118

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 infrastructure staffing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “infrastructure staffing 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 147,866 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 September 28, 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.

Infrastructure staffing companies by location

128 lists · largest first

Every Infrastructure staffing 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 “infrastructure staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure staffing companies are there worldwide?

RevenueBase identified 27,830 company matches for infrastructure staffing companies worldwide as of September 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?

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

Which country has the most infrastructure staffing companies?

The United States leads with 5,389 companies, followed by the United Kingdom (4,059) and India (2,618). Every infrastructure staffing companies list by country and city is linked on this page.

Which city has the most infrastructure staffing companies?

London leads with 894 company records, followed by Hyderabad (215) and Mumbai (215).

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 147,866 professional contacts with verified work emails tracked across these 27,830 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 September 28, 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.