Company lists · Data refreshed September 2026

Top 25 Contract manufacturing staffing based in the United States

Name: Contract manufacturing staffing based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,427 companies tracked

RevenueBase identified 1,427 contract manufacturing staffing headquartered in the United States as of September 2026 and tracks 84,325 professional contacts across them, including 10,296 with verified work emails and 27,620 with mobile numbers. Houston is the largest hub.

This list covers contract manufacturing staffing headquartered in the United States, 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 1, 2026.

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 Sep 1, 2026 86% judged on-target in blind review

1,427Companies

84,325Contacts tracked

10,296Verified emails

27,620Mobile numbers

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The 25 largest contract manufacturing staffing based in the United States

Ranked by team size

Top 25 of 1,427 contract manufacturing staffing based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to contract manufacturing 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	Aerotek	Indirect evidence	Jacksonville, FL, United States	n/a	18,275 contacts →
	Indirect evidence “From economic headwinds to talent complexities, the challenges facing North American industry are real.” Source: RevenueBase Database · checked Sep 1, 2026
2	Tradesmen International	Indirect evidence	Macedonia, OH, United States	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 Sep 1, 2026
3	Spherion	Partial evidence	Atlanta, GA, United States	10001+	4,265 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 1, 2026
4	Employbridge	Partial evidence	Atlanta, GA, United States	1,001-5,000	2,286 contacts →
	Partial evidence “Employbridge is recognized by Staffing Industry Analysts (SIA) as America’s largest industrial staffing firm.” Source: RevenueBase Database · checked Sep 1, 2026
5	Resourcemfg	Partial evidence	Atlanta, GA, United States	5,001-10,000	1,640 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 1, 2026
6	Automation Personnel Services, INC	Indirect evidence	Nashville, TN, United States	10001+	623 contacts →
	Indirect evidence “Automation Personnel Services was founded in Birmingham, AL almost 30 years ago and has expanded coast to coast with 40 Branch offices in eleven states.” Source: RevenueBase Database · checked Sep 1, 2026
7	Link Staffing	Partial evidence	Houston, TX, United States	1,001-5,000	579 contacts →
	Partial evidence “LINK Staffing has been placing competent, dependable talent with Texas employers since 1980.” Source: RevenueBase Database · checked Sep 1, 2026
8	Accumed Corp	Strong evidence	Mocksville, NC, United States	1,001-5,000	565 contacts →
	Strong evidence “AccuMED Corp is a contract manufacturing partner to major medical device companies, providing exceptional, customer-centric solutions of the highest quality on time and at…” Source: RevenueBase Database · checked Sep 1, 2026
9	Launch Technical Workforce Solutions	Indirect evidence	Oak Brook, IL, United States	1,001-5,000	485 contacts →
	Indirect evidence “LAUNCH Technical Workforce Solutions partners with aviation, transportation, and industrial organizations to solve complex workforce challenges.” Source: RevenueBase Database · checked Sep 1, 2026
10	Focus Workforce Management	Strong evidence	Lenexa, KS, United States	10001+	472 contacts →
	Strong evidence “Focus Workforce Management is a national provider of high-volume custom staffing and onsite workforce management projects for large-scale manufacturing and distribution…” Source: RevenueBase Database · checked Sep 1, 2026
11	Wise Staffing Group	Partial evidence	Tupelo, MS, United States	5,001-10,000	437 contacts →
	Partial evidence “Wise Staffing Group, headquartered in Mississippi, is a full service human resource company specializing in temporary and career staffing with an emphasis on providing excellent…” Source: RevenueBase Database · checked Sep 1, 2026
12	DMSI	Strong evidence	Moreno Valley, CA, United States	1,001-5,000	381 contacts →
	Strong evidence “AN EXPERIENCED STAFFING & LOGISTICS PARTNER DMSI is a light industrial staffing and third-party logistics (3PL) leader that enables retail and manufacturing companies to react…” Source: RevenueBase Database · checked Sep 1, 2026
13	Effex Management Solutions	Partial evidence	Kingwood, TX, United States	5,001-10,000	356 contacts →
	Partial evidence “Effex Management Solutions specializes in staffing and large volume contingent workforce management solutions that transforms production efficiency and increases client’s bottom…” Source: RevenueBase Database · checked Sep 1, 2026
14	Tidewater Staffing	Partial evidence	Chesapeake, VA, United States	1,001-5,000	323 contacts →
	Partial evidence “Formed in 1992, Tidewater Staffing, Inc.(TSI) is a strategic staffing partner dedicated to solving your personnel staffing needs efficiently and economically by supplying you with…” Source: RevenueBase Database · checked Sep 1, 2026
15	Marathon Staffing	Partial evidence	Boston, MA, United States	1,001-5,000	314 contacts →
	Partial evidence “Marathon is one of the largest regional employers, supplying temporary, on-site, contract, contract-to-hire, and direct hire employees to companies throughout the United States.” Source: RevenueBase Database · checked Sep 1, 2026
16	Staff PRO Workforce Solutions	Indirect evidence	Pensacola, FL, United States	1,001-5,000	220 contacts →
	Indirect evidence “Staff Pro LLC is a trusted workforce partner delivering compliant, scalable labor solutions across hospitality, light industrial, facilities, skilled trades, and other evolving…” Source: RevenueBase Database · checked Sep 1, 2026
17	Fairway Staffing	Partial evidence	Bell Gardens, CA, United States	5,001-10,000	204 contacts →
	Partial evidence “If you are looking for a staffing service that can provide everything you need, look no further.” Source: RevenueBase Database · checked Sep 1, 2026
18	Midway Staffing	Partial evidence	Mesquite, TX, United States	1,001-5,000	164 contacts →
	Partial evidence “If you’re looking for a rewarding position to grow your career, you can find it here at Midway Staffing.” Source: RevenueBase Database · checked Sep 1, 2026
19	Capstone Insource Solutions	Indirect evidence	Charlotte, NC, United States	1,001-5,000	157 contacts →
	Indirect evidence “Insource Performance Solutions is now a part of Capstone Logistics.” Source: RevenueBase Database · checked Sep 1, 2026
20	Crown Staffing Solutions, L.L.C	Partial evidence	Dearborn, MI, United States	1,001-5,000	154 contacts →
	Partial evidence “Crown Staffing Solutions, LLC was created to provide better solutions to employment needs.” Source: RevenueBase Database · checked Sep 1, 2026
21	Condustrial, INC	Indirect evidence	Murrells Inlet, SC, United States	1,001-5,000	128 contacts →
	Indirect evidence “With Condustrial, it’s all about the relationship, not the transaction.” Source: RevenueBase Database · checked Sep 1, 2026
22	Inergroup	Indirect evidence	Houston, TX, United States	1,001-5,000	120 contacts →
	Indirect evidence “When it comes to managing workforce, you shouldn't have to choose between getting the work done and keeping costs under control.” Source: RevenueBase Database · checked Sep 1, 2026
23	Action Group Staffing	Strong evidence	Paterson, NJ, United States	1,001-5,000	114 contacts →
	Strong evidence “Action Group Staffing provides recruiting, staffing and complete HR services: Light Industrial Manufacturing & Assembly, Construction & Skilled Trades, Warehouse & Distribution…” Source: RevenueBase Database · checked Sep 1, 2026
24	American Trades Contracting	Partial evidence	Oklahoma City, OK, United States	1,001-5,000	99 contacts →
	Partial evidence “American Trades Contracting was founded in 2009 with both the needs of the Clients and the needs of the Skilled worker in mind.” Source: RevenueBase Database · checked Sep 1, 2026
25	Skillsetgroup	Indirect evidence	Santa Ana, CA, United States	1,001-5,000	96 contacts →
	Indirect evidence “SkillsetGroup was founded on the mission of creating a culture that supports long term retention, both internally, as well as for our candidates and our customers.” Source: RevenueBase Database · checked Sep 1, 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: contract manufacturing 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 contract manufacturing staffing.
Partial evidence: Its own public description names part of contract manufacturing staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contract manufacturing 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 1,427 contract manufacturing staffing based in the United States

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Contract manufacturing staffing based in the United States at a glance

As of Sep 1, 2026

12.2%Verified-email coverage

32.8%Mobile-number coverage

59.1Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

463

11-50

369

51-200

304

201-500

143

501-1,000

1,001-5,000

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 contract manufacturing 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “contract manufacturing 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 contract manufacturing 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 contract manufacturing staffing, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 10,296 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 1, 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.

Contract manufacturing staffing by metro

Contract manufacturing staffing in Houston30

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 contract manufacturing 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 contract manufacturing staffing are there based in the United States?

RevenueBase identified 1,427 contract manufacturing staffing headquartered in the United States 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?

Aerotek, headquartered in Jacksonville, tops this list with the largest team on record.

Which city has the most contract manufacturing staffing?

Houston leads with 30 headquartered companies, followed by Atlanta (22) and Charlotte (15).

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 10,296 verified decision-maker contacts tracked across these 1,427 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 1, 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.