Company lists · Data refreshed September 2026

Top 25 HR outsourcing firms based in New York, United States

Name: HR outsourcing firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 417 companies tracked

RevenueBase identified 417 HR outsourcing firms headquartered in New York, United States as of September 2026 and tracks 10,246 professional contacts across them, including 2,450 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers HR outsourcing firms headquartered in New York, 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 30, 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 30, 2026 86% judged on-target in blind review

417Companies

10,246Contacts tracked

2,450Verified emails

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The 25 largest HR outsourcing firms based in New York, United States

Ranked by team size

Top 25 of 417 HR outsourcing firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to HR outsourcing firms: 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	Eclaro	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,024 contacts →
	Indirect evidence “ECLARO is an award-winning Talent Solutions firm headquartered in New York City and operating in the U.S, Canada and the Philippines.” Source: RevenueBase Database · checked Sep 30, 2026
2	Russell Tobin	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
3	JDA TSG	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	501-1,000	786 contacts →
	Partial evidence “JDA TSG is a preferred global strategic and outsourcing partner of some of the biggest brands in the world.” Source: RevenueBase Database · checked Sep 30, 2026
4	Solomon Page	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	687 contacts →
	Indirect evidence “Founded in 1990, Solomon Page is a leading staffing and executive search firm headquartered in New York City with offices across the United States.” Source: RevenueBase Database · checked Sep 30, 2026
5	Atlantic Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	458 contacts →
	Indirect evidence “Atlantic Group, founded in 2006, is an industry leader in executive and professional search & staffing.” Source: RevenueBase Database · checked Sep 30, 2026
6	Pride Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	448 contacts →
	Indirect evidence “Pride Global is a minority-owned integrated human capital solutions & advisory firm headquartered in New York with operating companies throughout the United States, United…” Source: RevenueBase Database · checked Sep 30, 2026
7	Ics, A Korn Ferry Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	351 contacts →
	Indirect evidence “ICS, a Korn Ferry Company, is one of the nation’s leading staffing and recruiting companies specializing in connecting talented people to the businesses who need them.” Source: RevenueBase Database · checked Sep 30, 2026
8	GQR	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	339 contacts →
	Indirect evidence “GQR redefines total talent solutions, offering a bespoke blend of staffing, search, advisory, managed services, and cutting-edge software tailored to every employer's unique needs.” Source: RevenueBase Database · checked Sep 30, 2026
9	Atlas Search	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	322 contacts →
	Indirect evidence “Atlas Search is an executive recruiting firm dedicated to placing accounting, finance, front office, middle office, technology, healthcare, clinical research, human resources, and…” Source: RevenueBase Database · checked Sep 30, 2026
10	JCW Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
11	Volt Information Sciences	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	5,001-10,000	289 contacts →
	Indirect evidence “Volt is a global provider of talent, technology and consulting services.” Source: RevenueBase Database · checked Sep 30, 2026
12	The Phoenix Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	262 contacts →
	Indirect evidence “2025 Best of Staffing® Client Winner • 4.8/5 Client Rating (n=73) Staffing Solutions in Technology, Finance, Legal, and Accounting Serving Fortune 100 to High-Growth Firms Across…” Source: RevenueBase Database · checked Sep 30, 2026
13	Crewbloom	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	172 contacts →
	Indirect evidence “We're here to make hiring as easy as placing an order on Amazon.” Source: RevenueBase Database · checked Sep 30, 2026
14	Randstad	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	5,001-10,000	150 contacts →
	Indirect evidence “Randstad North America, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
15	Talentrupt INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	139 contacts →
	Indirect evidence “TalentRupt is a Global Offshore Recruitment Firm with offices located in San Diego, New York, Ahmedabad (India), Pune (India) and Baroda (India).” Source: RevenueBase Database · checked Sep 30, 2026
16	Next Step	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	111 contacts →
	Indirect evidence “Next Step Staffing is a full service placement firm that provides staffing and consultant solutions to corporate clients.” Source: RevenueBase Database · checked Sep 30, 2026
17	The Custom Group Of Companies	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	110 contacts →
	Indirect evidence “For over 30 years, The Custom Group of Companies has been a leader in the recruitment industry, providing temporary/consulting, direct hire, and executive search services…” Source: RevenueBase Database · checked Sep 30, 2026
18	The Goodkind Group, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	102 contacts →
	Indirect evidence “Since 1991, The Goodkind Group has been redefining the staffing experience by putting human connection back at the center of recruitment.” Source: RevenueBase Database · checked Sep 30, 2026
19	Phyton Talent Advisors	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	91 contacts →
	Indirect evidence “Phyton Talent Advisors delivers professional, hire-ready talent for the functions that power your business.” Source: RevenueBase Database · checked Sep 30, 2026
20	PGC Group Workwell Global North America	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	74 contacts →
	Indirect evidence “We’ve been empowering recruitment founders to set up, engage and compliantly payroll contractors in the US for over 25 years.” Source: RevenueBase Database · checked Sep 30, 2026
21	Gainor Staffing	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	65 contacts →
	Indirect evidence “Gainor has been changing the lives of hiring leaders and job seekers for 4 decades.” Source: RevenueBase Database · checked Sep 30, 2026
22	Catalyzex	Partial evidence	New York, United StatesHQ checked Sep 30, 2026	51-200	65 contacts →
	Partial evidence “CatalyzeX is a lead outsourcing powerhouse for companies across all industries.” Source: RevenueBase Database · checked Sep 30, 2026
23	ISG Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	63 contacts →
	Indirect evidence “ISG Partners: High-Caliber Corporate Recruiters On-Demand At ISG Partners, we revolutionize recruitment with our on-demand solutions, providing flexibility and cost-effectiveness…” Source: RevenueBase Database · checked Sep 30, 2026
24	JER HR Group	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	61 contacts →
	Partial evidence “JER HR Group helps great organizations to be their best.” Source: RevenueBase Database · checked Sep 30, 2026
25	Northbound Executive Search	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	60 contacts →
	Indirect evidence “Northbound Executive Search offers a genuine, hands-on approach to recruiting.” Source: RevenueBase Database · checked Sep 30, 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: HR outsourcing firms. 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 HR outsourcing firms.
Partial evidence: Its own public description names part of HR outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name HR outsourcing firms. 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 417 HR outsourcing firms based in New York, United States

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HR outsourcing firms based in New York, United States at a glance

As of Sep 30, 2026

23.9%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

244

11-50

103

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 417 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 HR outsourcing firms, 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 New York, United States whose own description of what they do matches “HR outsourcing firms”. 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 HR outsourcing firms), 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 HR outsourcing firms, and records with no verified work email. Companies headquartered outside New York 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, 2,450 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 30, 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.

HR outsourcing firms by metro in the United States

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 HR outsourcing firms, 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 HR outsourcing firms are there based in New York, United States?

RevenueBase identified 417 HR outsourcing firms headquartered in New York, 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?

Eclaro, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most HR outsourcing firms?

New York leads the United States with 417 headquartered companies, followed by Atlanta (236) and Houston (217).

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 2,450 verified decision-maker contacts tracked across these 417 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 30, 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.