Company lists · Data refreshed September 2026
Top 25 Operations recruiting agencies based in the United States
RevenueBase identified 12,030 operations recruiting agencies headquartered in the United States as of September 2026 and tracks 358,113 professional contacts across them, including 58,858 with verified work emails. New York is the largest hub.
This list covers operations recruiting agencies 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 29, 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.
The 25 largest operations recruiting agencies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 25,574 contacts → | ||||
Indirect evidence “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 18,268 contacts → | ||||
Indirect evidence “From economic headwinds to talent complexities, the challenges facing North American industry are real.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 5,482 contacts → | ||||
Indirect evidence “Want to be part of an award-winning team that is reimagining the way people connect with work?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 4,627 contacts → | ||||
Indirect evidence “AppleOne Employment Services is a full-service employment company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 3,481 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 3,253 contacts → | ||||
Indirect evidence “ProLogistix is the leading logistics staffing firm in the country.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 3,238 contacts → | ||||
Indirect evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 3,103 contacts → | ||||
Indirect evidence “As the global leader in talent solutions, we take pride in what we do, connecting great people to great opportunities, helping businesses win and careers soar.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2,680 contacts → | ||||
Indirect evidence “Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2,437 contacts → | ||||
Indirect evidence “Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2,120 contacts → | ||||
Indirect evidence “Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 2,061 contacts → | ||||
Indirect 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 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,948 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,907 contacts → | ||||
Indirect evidence “People.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,755 contacts → | ||||
Indirect evidence “LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,661 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,639 contacts → | ||||
Indirect 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 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1,614 contacts → | ||||
Indirect evidence “Ōnin Staffing, a company of The Ōnin Group, is a national light industrial and clerical staffing agency.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1,599 contacts → | ||||
Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1,431 contacts → | ||||
Indirect evidence “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1,296 contacts → | ||||
Partial evidence “ASK Consulting is an award-winning technology and professional services recruiting firm servicing Fortune 500 organizations nationally.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1,286 contacts → | ||||
Indirect evidence “CoWorx Staffing Services is one of the largest staffing firms in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: operations recruiting agencies. 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 operations recruiting agencies.
- Partial evidence
- Its own public description names part of operations recruiting agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name operations recruiting agencies. 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 12,030 operations recruiting agencies based in the United States
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Operations recruiting agencies based in the United States at a glance
As of Sep 29, 2026Companies by employee count
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 12,030 companies.
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 operations recruiting agencies, 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 “operations recruiting agencies”. 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 operations recruiting agencies), 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 operations recruiting agencies, 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, 58,858 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 29, 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.
Operations recruiting agencies by metro
- Operations recruiting agencies in New York455
- Operations recruiting agencies in Houston351
- Operations recruiting agencies in Atlanta261
- Operations recruiting agencies in Chicago244
- Operations recruiting agencies in Dallas244
- Operations recruiting agencies in Los Angeles198
- Operations recruiting agencies in Austin177
- Operations recruiting agencies in Miami136
- Operations recruiting agencies in Charlotte131
- Operations recruiting agencies in Denver120
- Operations recruiting agencies in San Francisco117
- Operations recruiting agencies in Phoenix109
- Operations recruiting agencies in Boston108
- Operations recruiting agencies in San Diego97
- Operations recruiting agencies in Sheridan97
- Operations recruiting agencies in Tampa97
- Operations recruiting agencies in Orlando94
- Operations recruiting agencies in Indianapolis75
- Operations recruiting agencies in Philadelphia72
- Operations recruiting agencies in Cincinnati71
- Operations recruiting agencies in San Antonio69
- Operations recruiting agencies in Wilmington66
- Operations recruiting agencies in Columbus65
- Operations recruiting agencies in Greenville64
- Operations recruiting agencies in Nashville63
- Operations recruiting agencies in Irvine60
- Operations recruiting agencies in Las Vegas60
- Operations recruiting agencies in Washington60
- Operations recruiting agencies in Minneapolis58
- Operations recruiting agencies in Portland57
- Operations recruiting agencies in Seattle57
- Operations recruiting agencies in Fort Lauderdale55
- Operations recruiting agencies in Jacksonville55
- Operations recruiting agencies in Raleigh52
- Operations recruiting agencies in Irving49
- Operations recruiting agencies in Cleveland48
- Operations recruiting agencies in Memphis48
- Operations recruiting agencies in Plano48
- Operations recruiting agencies in Scottsdale44
- Operations recruiting agencies in Pittsburgh42
- Operations recruiting agencies in Alpharetta41
- Operations recruiting agencies in Dover41
- Operations recruiting agencies in Richmond41
- Operations recruiting agencies in San Jose40
- Operations recruiting agencies in Tulsa40
- Operations recruiting agencies in Kansas City39
- Operations recruiting agencies in Salt Lake City39
- Operations recruiting agencies in Troy38
- Operations recruiting agencies in Oklahoma City37
- Operations recruiting agencies in Birmingham35
- Operations recruiting agencies in Grand Rapids35
- Operations recruiting agencies in Sacramento35
- Operations recruiting agencies in Columbia33
- Operations recruiting agencies in Milwaukee33
- Operations recruiting agencies in Rochester33
- Operations recruiting agencies in Fort Worth32
- Operations recruiting agencies in Boca Raton31
- Operations recruiting agencies in Fort Wayne31
- Operations recruiting agencies in Arlington30
- Operations recruiting agencies in Baltimore29
- Operations recruiting agencies in Frisco28
- Operations recruiting agencies in Louisville28
- Operations recruiting agencies in Omaha28
- Operations recruiting agencies in St. Louis28
- Operations recruiting agencies in Overland Park26
- Operations recruiting agencies in Springfield26
- Operations recruiting agencies in Greensboro25
- Operations recruiting agencies in Madison25
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 operations recruiting agencies, 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 operations recruiting agencies are there based in the United States?
RevenueBase identified 12,030 operations recruiting agencies 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?
Robert Half, headquartered in Menlo Park, tops this list with the largest team on record.
Which city has the most operations recruiting agencies?
New York leads with 455 headquartered companies, followed by Houston (351) and Atlanta (261).
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 58,858 verified decision-maker contacts tracked across these 12,030 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 29, 2026.
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Operations recruiting agencies by geography
- Operations recruiting agencies based in Adelaide, Australia
- Operations recruiting agencies based in Brisbane, Australia
- Operations recruiting agencies based in Melbourne, Australia
- Operations recruiting agencies based in Parramatta, Australia
- Operations recruiting agencies based in Perth, Australia
- Operations recruiting agencies based in Sydney, Australia
- Operations recruiting agencies based in Wien, Austria
- Operations recruiting agencies based in Sao Paulo, Brazil
- Operations recruiting agencies based in Brampton, Canada
- Operations recruiting agencies based in Calgary, Canada
- Operations recruiting agencies based in Edmonton, Canada
- Operations recruiting agencies based in Mississauga, Canada
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.
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