Company lists · Data refreshed September 2026

Top 25 Linkedin recruitment companies based in the United States

Name: Linkedin 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 28, 2026 2,239 companies tracked

RevenueBase identified 2,239 linkedin recruitment companies headquartered in the United States as of September 2026 and tracks 50,213 professional contacts across them, including 10,794 with verified work emails. New York is the largest hub.

This list covers linkedin recruitment companies 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 28, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

2,239Companies

50,213Contacts tracked

10,794Verified emails

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The 25 largest linkedin recruitment companies based in the United States

Ranked by team size

Top 25 of 2,239 linkedin recruitment companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to linkedin recruitment companies: 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	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 28, 2026	10001+	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 28, 2026
2	GPAC	Partial evidence	Sioux Falls, SD, United StatesHQ checked Sep 28, 2026	501-1,000	1,742 contacts →
	Partial evidence “gpac is the #1 digital recruitment platform, built on the belief that staffing is fundamentally a people business.” Source: RevenueBase Database · checked Sep 28, 2026
3	Russell Tobin	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	804 contacts →
	Indirect evidence “Bring Top Talent With Your Company With Russell Tobin Headquartered in New York City with offices throughout the United States, United Kingdom, Ireland, The Netherlands, Brazil…” Source: RevenueBase Database · checked Sep 28, 2026
4	Green KEY Resources	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	616 contacts →
	Indirect evidence “Green Key Resources cares deeply about developing personal, lasting relationships with our clients.” Source: RevenueBase Database · checked Sep 28, 2026
5	Criterion Executive Search, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	n/a	462 contacts →
	Indirect evidence “Since 1981, Criterion Executive Search has built a reputation as a premier national recruiting firm, connecting exceptional talent with opportunity.” Source: RevenueBase Database · checked Sep 28, 2026
6	Orion Talent	Indirect evidence	Cary, NC, United StatesHQ checked Sep 28, 2026	201-500	454 contacts →
	Indirect evidence “Orion Talent builds future-ready workforces through a skills-first approach and a powerful network of engaged talent, including the nation's most mission driven community of…” Source: RevenueBase Database · checked Sep 28, 2026
7	Talentola	Indirect evidence	DE, United StatesHQ checked Sep 28, 2026	51-200	345 contacts →
	Indirect evidence “TalentOla is a search firm focused on meeting our customers’ diversified talent needs across industry verticals and functions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ktek Resourcing	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	312 contacts →
	Partial evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 28, 2026
9	JCW Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	306 contacts →
	Indirect evidence “JCW Group is a specialist provider of talent services and an incubator for people-focused businesses.” Source: RevenueBase Database · checked Sep 28, 2026
10	Nextaff	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 28, 2026	1,001-5,000	260 contacts →
	Indirect evidence “Nextaff helps companies recruit, screen and hire quality employees using our proprietary X-FACTOR method.” Source: RevenueBase Database · checked Sep 28, 2026
11	Liberty Personnel Services, INC	Indirect evidence	West Conshohocken, PA, United StatesHQ checked Sep 28, 2026	51-200	249 contacts →
	Indirect evidence “Liberty Personnel is widely recognized as the finest direct placement and contract recruiting firm in the region.” Source: RevenueBase Database · checked Sep 28, 2026
12	AD ONE	Partial evidence	Westchester, IL, United StatesHQ checked Sep 28, 2026	n/a	209 contacts →
	Partial evidence “Established in 1998, ad+one is comprised of hand-picked recruitment professionals with over 30+ years of combined recruiting experience serving the advertising and media agency…” Source: RevenueBase Database · checked Sep 28, 2026
13	job.com	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	201 contacts →
	Indirect evidence “job.com combines intelligent technology with expert human insight to deliver proactive, high-impact talent solutions for growing organizations.” Source: RevenueBase Database · checked Sep 28, 2026
14	Boutique Recruiting	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	51-200	201 contacts →
	Indirect evidence “At Boutique Recruiting, our national team specializes in placing top talent across a wide range of industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	Allied Onesource	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 28, 2026	1,001-5,000	190 contacts →
	Indirect evidence “Connecting Great People with Great Opportunities If you are looking for talented people to join your team, or you are in search of the next opportunity, Allied OneSource is your…” Source: RevenueBase Database · checked Sep 28, 2026
16	The HT Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	201-500	186 contacts →
	Indirect evidence “The HT Group is a collection of passionate, dedicated management solutions executives, and staffing and recruiting professionals whose main goal is to improve lives by connecting…” Source: RevenueBase Database · checked Sep 28, 2026
17	Custom Staffing	Indirect evidence	Lima, OH, United StatesHQ checked Sep 28, 2026	201-500	179 contacts →
	Indirect evidence “Custom Staffing is a leading staffing agency that has specialized in connecting the right talent with top employers across Ohio for over 35 years.” Source: RevenueBase Database · checked Sep 28, 2026
18	Mastech	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 28, 2026	501-1,000	169 contacts →
	Indirect evidence “Welcome.” Source: RevenueBase Database · checked Sep 28, 2026
19	Cypress HCM	Indirect evidence	Danville, CA, United StatesHQ checked Sep 28, 2026	51-200	166 contacts →
	Indirect evidence “At Cypress, we deliver top talent to your doorstep.” Source: RevenueBase Database · checked Sep 28, 2026
20	EHS Recruiting Company	Partial evidence	Sarasota, FL, United StatesHQ checked Sep 28, 2026	51-200	143 contacts →
	Partial evidence “EHS Recruiting Company has successfully led the recruitment industry for the past 33+ years by building lasting relationships with our clients and candidates.” Source: RevenueBase Database · checked Sep 28, 2026
21	RIM Recruitment Professionals	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 28, 2026	51-200	141 contacts →
	Indirect evidence “We partner with local and national employers across all industry sectors and have placed thousands of candidates.” Source: RevenueBase Database · checked Sep 28, 2026
22	Sedona Staffing	Indirect evidence	Moline, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	132 contacts →
	Indirect evidence “Sedona Staffing is a leading staffing agency with a proven track record of 38 years.” Source: RevenueBase Database · checked Sep 28, 2026
23	Ajulia Executive Search	Indirect evidence	New York City, NY, United StatesHQ checked Sep 28, 2026	51-200	130 contacts →
	Indirect evidence “Ajulia Executive Search specializes in seeking quality candidates for top companies in their respective fields.” Source: RevenueBase Database · checked Sep 28, 2026
24	Appleton Talent	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 28, 2026	5,001-10,000	128 contacts →
	Indirect evidence “Appleton is now Spur!” Source: RevenueBase Database · checked Sep 28, 2026
25	talentify.io	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	11-50	122 contacts →
	Indirect evidence “Welcome to Talentify - Redefining Talent Acquisition in the Artificial Intelligence Age.” Source: RevenueBase Database · checked Sep 28, 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: linkedin recruitment companies. 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 linkedin recruitment companies.
Partial evidence: Its own public description names part of linkedin recruitment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name linkedin recruitment companies. 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 2,239 linkedin recruitment companies based in the United States

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Linkedin recruitment companies based in the United States at a glance

As of Sep 28, 2026

21.5%Verified-email coverage

22.4Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,501

11-50

512

51-200

160

201-500

501-1,000

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 2,239 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 linkedin recruitment companies, 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 “linkedin recruitment companies”. 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 linkedin recruitment companies), 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 linkedin recruitment companies, 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, 10,794 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 28, 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.

Linkedin recruitment companies by metro

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 linkedin recruitment companies, 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 linkedin recruitment companies are there based in the United States?

RevenueBase identified 2,239 linkedin recruitment companies 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 linkedin recruitment companies?

New York leads with 148 headquartered companies, followed by Houston (65) and Los Angeles (63).

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 10,794 verified decision-maker contacts tracked across these 2,239 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 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 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.