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Company lists · Data refreshed September 2026

Top 25 Staff augmentation services based in New York, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 482 companies tracked

RevenueBase identified 482 staff augmentation services headquartered in New York, United States as of September 2026 and tracks 19,697 professional contacts across them, including 3,441 with verified work emails. New York is the largest hub.

This list covers staff augmentation services 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 21, 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 21, 2026 86% judged on-target in blind review
482Companies
19,697Contacts tracked
3,441Verified emails
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The 25 largest staff augmentation services based in New York, United States

Ranked by team size
Top 25 of 482 staff augmentation services based in New York, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to staff augmentation services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Eclaro
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,0001,024 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 21, 2026
2
Atrium
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500853 contacts →

Indirect evidence

“Founded in 1995, Atrium is a WBENC‑certified global leader in Extended Workforce Management and Talent Solutions that partners with the world's largest brands to reimagine how…”

Source: RevenueBase Database · checked Sep 21, 2026
3
Russell Tobin
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500804 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 21, 2026
4
Genesis10
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,000731 contacts →

Indirect evidence

“Genesis10 connects companies and professionals through every stage of the hiring journey.”

Source: RevenueBase Database · checked Sep 21, 2026
5
Consultadd INC
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500685 contacts →

Indirect evidence

“Consultadd is a leading IT staffing and workforce solutions partner, helping U.S.”

Source: RevenueBase Database · checked Sep 21, 2026
6
Mitchell Martin INC
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026501-1,000614 contacts →

Indirect evidence

“Mitchell Martin Inc.(MMI) is one of the largest employee-owned staffing firms in the U.S, specializing in IT, healthcare, healthcare IT, accounting and finance, and professional…”

Source: RevenueBase Database · checked Sep 21, 2026
7
Pride Health
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200501 contacts →

Indirect evidence

“Pride Health is a leading minority-owned healthcare recruitment & staffing firm that offers highly customized business process solutions at cost-effective prices.”

Source: RevenueBase Database · checked Sep 21, 2026
8
MONDO
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200484 contacts →

Indirect evidence

“As the largest, national staffing agency specializing exclusively in high-end, niche IT, Tech, and Digital Marketing talent, staffing is more than just our job.”

Source: RevenueBase Database · checked Sep 21, 2026
9
Atlantic Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200458 contacts →

Indirect evidence

“Atlantic Group, founded in 2006, is an industry leader in executive and professional search & staffing.”

Source: RevenueBase Database · checked Sep 21, 2026
10
Noor Staffing Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,000456 contacts →

Indirect evidence

“Employing people across the United States in fields from healthcare to high-profile professional to light industrial, NSG encompasses all disciplines and regions to meet the…”

Source: RevenueBase Database · checked Sep 21, 2026
11
Ics, A Korn Ferry Company
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,000351 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 21, 2026
12
The Tempositions Group Of Companies
Indirect evidenceNew York, United StatesHQ checked Sep 21, 202651-200349 contacts →

Indirect evidence

“Founded in 1962, The TemPositions Group of Companies is a privately owned full-service staffing firm offering temporary, contract temp-to-hire and direct hire services.”

Source: RevenueBase Database · checked Sep 21, 2026
13
Open Systems Technologies
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500348 contacts →

Indirect evidence

“Open Systems Technologies is a tier-one vendor for the world's most competitive financial and technology companies, offering both full-time and contract recruiting services across…”

Source: RevenueBase Database · checked Sep 21, 2026
14
Axelon Services Corporation
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026501-1,000343 contacts →

Indirect evidence

“For more than 40 years, Axelon has been exceeding market expectations and delivering top talent to the Fortune 500.”

Source: RevenueBase Database · checked Sep 21, 2026
15
GQR
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500339 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 21, 2026
16
TBG The Bachrach Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500319 contacts →

Indirect evidence

“For over 50 years, TBG has stood as a leader in the staffing and recruiting industry.”

Source: RevenueBase Database · checked Sep 21, 2026
17
JCW Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200306 contacts →

Indirect evidence

“JCW Group is a specialist provider of talent services and an incubator for people-focused businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
18
Volt Information Sciences
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20265,001-10,000289 contacts →

Indirect evidence

“Volt is a global provider of talent, technology and consulting services.”

Source: RevenueBase Database · checked Sep 21, 2026
19
The Phoenix Group
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200262 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 21, 2026
20
Monroe Staffing Services
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200230 contacts →

Indirect evidence

“For 50 years, Monroe Staffing Services has worked to provide full-service consulting and staffing partnerships to clients in Connecticut, Massachusetts, Rhode Island, New…”

Source: RevenueBase Database · checked Sep 21, 2026
21
Sans Consulting Services, INC
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026501-1,000205 contacts →

Indirect evidence

“SANS has been a trusted leader in IT staffing and consulting since 1994.”

Source: RevenueBase Database · checked Sep 21, 2026
22
Axion Healthcare Staffing
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026n/a194 contacts →

Indirect evidence

“AXION LLC.”

Source: RevenueBase Database · checked Sep 21, 2026
23
RMS Computer Corp
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500190 contacts →

Indirect evidence

“Engaging professional resources to drive today's business technology needs.”

Source: RevenueBase Database · checked Sep 21, 2026
24
TDA
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026n/a160 contacts →

Indirect evidence

“TDA are a premier talent agency specialising in the delivery of world-class Design, Tech and Product professionals globally.”

Source: RevenueBase Database · checked Sep 21, 2026
25
SONI
Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-500153 contacts →

Indirect evidence

“Soni is a premier staffing & recruitment company that is disrupting the human capital management space.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 482 staff augmentation services based in New York, United States

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Staff augmentation services based in New York, United States at a glance

As of Sep 21, 2026
17.5%Verified-email coverage
40.9Average contacts per company
11-50Median size (employees)
100.0%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
179
11-50
152
51-200
86
201-500
36
501-1,000
17
1,001-5,000
10
5,001-10,000
2

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 482 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 staff augmentation services, 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 “staff augmentation services”. 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 staff augmentation services), 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 staff augmentation services, 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, 3,441 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 21, 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.

Staff augmentation services 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 staff augmentation services, 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 staff augmentation services are there based in New York, United States?

RevenueBase identified 482 staff augmentation services 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 has the most staff augmentation services?

New York leads with 482 headquartered companies, followed by Houston (394) and Dallas (290).

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 3,441 verified decision-maker contacts tracked across these 482 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 482 staff augmentation services based in New York, United States. Start with a free account, no credit card.

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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.

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