Company lists · Data refreshed September 2026

Top 25 Plant operators recruitment companies based in the United States

Name: Plant operators recruitment companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 3,732 companies tracked

RevenueBase identified 3,732 company matches for plant operators recruitment companies associated with the United States as of September 2026 and tracks 105,988 professional contacts across them, including 14,124 with verified work emails. Houston is the largest hub.

This list covers company matches for plant operators recruitment companies associated with the United States, 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 29, 2026.

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 29, 2026 How this list was built

3,732Companies

105,988Contacts tracked

14,124Verified emails

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The 25 largest plant operators recruitment companies based in the United States

Ranked by team size

Top 25 of 3,732 company matches for plant operators recruitment companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Appleone Employment Services	Exact match	Glendale, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	4,627 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3	Elwood Staffing Services, INC	Exact match	Columbus, IN, United StatesHQ recorded Sep 29, 2026	n/a	3,481 contacts →
	Exact match “Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Remedy Intelligent Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	10001+	1,948 contacts →
	Exact match “Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Labormax Staffing	Exact match	Kearney, MO, United StatesHQ recorded Sep 29, 2026	n/a	1,755 contacts →
	Exact match “LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Resourcemfg	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	1,639 contacts →
	Exact match “ResourceMFG places temporary and direct hire employees within the total spectrum of manufacturing jobs including production, quality, maintenance, supervision, and all levels of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Onin Staffing	Exact match	Birmingham, AL, United StatesHQ recorded Sep 29, 2026	10001+	1,614 contacts →
	Exact match “Ōnin Staffing, a company of The Ōnin Group, is a national light industrial and clerical staffing agency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Nesco Resource	Exact match	Mayfield Heights, OH, United StatesHQ recorded Sep 29, 2026	501-1,000	1,599 contacts →
	Exact match “Companies need talent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	SELF	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	n/a	1,431 contacts →
	Exact match “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Coworx Staffing Services	Exact match	Morristown, NJ, United StatesHQ recorded Sep 29, 2026	201-500	1,286 contacts →
	Exact match “CoWorx Staffing Services is one of the largest staffing firms in the U.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Construction Labor Contractors	Exact match	Round Rock, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	1,234 contacts →
	Exact match “Let us make construction staffing work for you.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	TRS Staffing Solutions	Exact match	Greenville, United StatesHQ recorded Sep 29, 2026	201-500	1,187 contacts →
	Exact match “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	QPS Employment Group	Exact match	Brookfield, WI, United StatesHQ recorded Sep 29, 2026	201-500	1,019 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Staff Zone	Exact match	Roswell, GA, United StatesHQ recorded Sep 29, 2026	10001+	1,011 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Self Opportunity, INC	Exact match	Lewisville, TX, United StatesHQ recorded Sep 29, 2026	n/a	969 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Remx The Workforce Experts	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	901 contacts →
	Exact match “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Eastridge Workforce Solutions	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	n/a	803 contacts →
	Exact match “Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Trojan Labor	Exact match	Goose Creek, SC, United StatesHQ recorded Sep 29, 2026	n/a	732 contacts →
	Exact match “Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	PTS Advance	Exact match	Tustin, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	706 contacts →
	Exact match “PTS Advance teams up with thousands of candidates, clients, and partners to advance workforce utilization in the Oil, Gas & Chemicals, Power & Renewables, Advanced Manufacturing…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Employment Plus	Exact match	Bloomington, IN, United StatesHQ recorded Sep 29, 2026	201-500	692 contacts →
	Exact match “For over 20 years, Employment Plus has been providing unmatched staffing and recruiting solutions to clients across the US.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Staff Force Personnel Services	Exact match	Katy, TX, United StatesHQ recorded Sep 29, 2026	201-500	665 contacts →
	Exact match “Staff Force, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Forge Industrial Staffing	Exact match	Grand Rapids, MI, United StatesHQ recorded Sep 29, 2026	n/a	663 contacts →
	Exact match “Forge Industrial Staffing is an employment service focused on exceeding the expectations of our clients and employees.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Trillium Staffing Solutions	Exact match	Kalamazoo, MI, United StatesHQ recorded Sep 29, 2026	1,001-5,000	653 contacts →
	Exact match “Trillium Staffing Solutions is an employment service specializing in staffing, training, testing, on-site services, human resources and safety consulting.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Corestaff Services	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	641 contacts →
	Exact match “Corestaff recruits and staffs essential operational support positions, from the production floor to the executive suite.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Automation Personnel Services, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 29, 2026	10001+	624 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 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 “plant operators recruitment 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 3,732 plant operators recruitment companies based in the United States

See the full list, filter by size, metro and specialty, and access 14,124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant operators recruitment companies based in the United States at a glance

As of Sep 29, 2026

13.3%Verified-email coverage

28.4Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,864

11-50

887

51-200

545

201-500

214

501-1,000

104

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,732 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “plant operators recruitment 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 14,124 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 29, 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.

Plant operators recruitment companies by metro

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 “plant operators recruitment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant operators recruitment companies are there based in the United States?

RevenueBase identified 3,732 company matches for plant operators recruitment companies associated with the United States 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?

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

Which city has the most plant operators recruitment companies?

Houston leads with 158 company records, followed by New York (79) and Atlanta (58).

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 14,124 professional contacts with verified work emails tracked across these 3,732 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 29, 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.