Company lists · Data refreshed September 2026

Top 25 Manufacturing engineering staffing worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 9,062 companies tracked

RevenueBase identified 9,062 manufacturing engineering staffing worldwide as of September 2026 and tracks 192,610 professional contacts across them, including 35,965 with verified work emails and 42,683 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers manufacturing 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 September 5, 2026. Country and city lists for manufacturing 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

9,062Companies

192,610Contacts tracked

35,965Verified emails

42,683Mobile numbers

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The 25 largest manufacturing engineering staffing worldwide

Ranked by team size

Top 25 of 9,062 manufacturing engineering staffing worldwide, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing 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	Insight Global	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	n/a	15,553 contacts →
	Indirect evidence “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Source: RevenueBase Database · checked Sep 5, 2026
2	Tradesmen International	Indirect evidence	Macedonia, OH, United StatesHQ checked Sep 5, 2026	10001+	4,999 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 Sep 5, 2026
3	Spherion	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	10001+	4,263 contacts →
	Partial evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 5, 2026
4	Rose International	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 5, 2026	5,001-10,000	2,061 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 5, 2026
5	Addison Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,840 contacts →
	Indirect evidence “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: RevenueBase Database · checked Sep 5, 2026
6	Magna Infotech	Indirect evidence	Bangalore, IndiaHQ checked Sep 5, 2026	10001+	1,702 contacts →
	Indirect evidence “We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.” Source: RevenueBase Database · checked Sep 5, 2026
7	Resourcemfg	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	5,001-10,000	1,639 contacts →
	Partial evidence “ResourceMFG places temporary and direct hire employees within the total spectrum of manufacturing jobs including production, quality, maintenance, supervision, and all levels of…” Source: RevenueBase Database · checked Sep 5, 2026
8	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 5, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 5, 2026
9	Brooksource	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,480 contacts →
	Indirect evidence “At Brooksource, relationships are at the center of everything we do.” Source: RevenueBase Database · checked Sep 5, 2026
10	Coworx Staffing Services	Partial evidence	Morristown, NJ, United StatesHQ checked Sep 5, 2026	201-500	1,286 contacts →
	Partial evidence “CoWorx Staffing Services is one of the largest staffing firms in the U.S.” Source: RevenueBase Database · checked Sep 5, 2026
11	Ultimate Staffing	Partial evidence	Orange, CA, United StatesHQ checked Sep 5, 2026	501-1,000	1,196 contacts →
	Partial evidence “Meet Ultimate Staffing: Ultimate Staffing Services, a business line of Roth Staffing Companies, specializes in delivering temporary, temporary-to-hire, and direct hire services…” Source: RevenueBase Database · checked Sep 5, 2026
12	TRS Staffing Solutions	Strong evidence	Greenville, United StatesHQ checked Sep 5, 2026	201-500	1,187 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 Sep 5, 2026
13	In JOB	Indirect evidence	Verona, ItalyHQ checked Sep 5, 2026	1,001-5,000	1,024 contacts →
	Indirect evidence “inJob è una società specializzata nella ricerca, selezione e somministrazione di professionisti qualificati con contratti a tempo determinato e indeterminato.” Source: RevenueBase Database · checked Sep 5, 2026
14	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 5, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 5, 2026
15	ARI	Strong evidence	East Peoria, IL, United StatesHQ checked Sep 5, 2026	1,001-5,000	979 contacts →
	Strong evidence “ARi is a global engineering firm headquartered in East Peoria, Illinois, USA offering services for: Embedded Software, Product Engineering, Manufacturing Engineering and Testing &…” Source: RevenueBase Database · checked Sep 5, 2026
16	Randstad Inhouse	Indirect evidence	Saint-denis, FranceHQ checked Sep 5, 2026	501-1,000	930 contacts →
	Indirect evidence “Randstad Inhouse est le pionnier du concept d’agences d’intérim hébergées et le partenaire clé des entreprises industrielles aux forts besoins en intérim.” Source: RevenueBase Database · checked Sep 5, 2026
17	Remx The Workforce Experts	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	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 Sep 5, 2026
18	WCA Brasil	Indirect evidence	Jundiaí, BrazilHQ checked Sep 5, 2026	5,001-10,000	868 contacts →
	Indirect evidence “A WCA Brasil atua na área de Prestação de Serviços há 26 anos.” Source: RevenueBase Database · checked Sep 5, 2026
19	Eastridge Workforce Solutions	Partial evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	n/a	803 contacts →
	Partial evidence “Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.” Source: RevenueBase Database · checked Sep 5, 2026
20	Xpheno	Indirect evidence	Bengaluru, IndiaHQ checked Sep 5, 2026	501-1,000	738 contacts →
	Indirect evidence “Welcome!” Source: RevenueBase Database · checked Sep 5, 2026
21	Trojan Labor	Partial evidence	Goose Creek, SC, United StatesHQ checked Sep 5, 2026	n/a	732 contacts →
	Partial evidence “Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Source: RevenueBase Database · checked Sep 5, 2026
22	Employment Plus	Partial evidence	Bloomington, IN, United StatesHQ checked Sep 5, 2026	201-500	692 contacts →
	Partial evidence “For over 20 years, Employment Plus has been providing unmatched staffing and recruiting solutions to clients across the US.” Source: RevenueBase Database · checked Sep 5, 2026
23	Staff Force Personnel Services	Indirect evidence	Katy, TX, United StatesHQ checked Sep 5, 2026	201-500	665 contacts →
	Indirect evidence “Staff Force, Inc.” Source: RevenueBase Database · checked Sep 5, 2026
24	Forge Industrial Staffing	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 5, 2026	n/a	663 contacts →
	Partial evidence “Forge Industrial Staffing is an employment service focused on exceeding the expectations of our clients and employees.” Source: RevenueBase Database · checked Sep 5, 2026
25	Acro Service Corp	Partial evidence	Livonia, MI, United StatesHQ checked Sep 5, 2026	1,001-5,000	636 contacts →
	Partial evidence “With singular global reach and agility, Acro Service Corporation offers you a unique integrated approach to staffing and consulting solutions.” Source: RevenueBase Database · checked Sep 5, 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: manufacturing 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 manufacturing engineering staffing.
Partial evidence: Its own public description names part of manufacturing engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing 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 9,062 manufacturing engineering staffing worldwide

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Manufacturing engineering staffing worldwide at a glance

As of Sep 5, 2026

18.7%Verified-email coverage

22.2%Mobile-number coverage

21.3Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

4,254

11-50

2,588

51-200

1,380

201-500

448

501-1,000

194

1,001-5,000

128

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 manufacturing 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: 25 countries, largest first: the United States, the United Kingdom, India, Germany, the Netherlands, Canada, France, Australia, South Africa, Brazil and 15 more. Country and city lists for manufacturing engineering staffing are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “manufacturing 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 manufacturing 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 manufacturing 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, 35,965 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 September 5, 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.

Manufacturing engineering staffing by location

59 lists · largest first

Every Manufacturing 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 manufacturing 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 manufacturing engineering staffing are there worldwide?

RevenueBase identified 9,062 manufacturing engineering staffing 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?

Insight Global, headquartered in Atlanta, tops this list with the largest team on record.

Which country has the most manufacturing engineering staffing?

The United States leads with 3,973 companies, followed by the United Kingdom (1,096) and India (957). Every manufacturing engineering staffing list by country and city is linked on this page.

Which city has the most manufacturing engineering staffing?

London leads with 150 headquartered companies, followed by Houston (123) and Bangalore (93).

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 35,965 verified decision-maker contacts tracked across these 9,062 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 September 5, 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.