Company lists · Data refreshed September 2026
Top 25 Staff augmentation companies based in New York, United States
RevenueBase identified 274 staff augmentation companies headquartered in New York, United States as of September 2026 and tracks 13,630 professional contacts across them, including 2,415 with verified work emails. New York is the largest hub.
This list covers staff augmentation companies 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 22, 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 staff augmentation companies based in New York, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 731 contacts → | ||||
Indirect evidence “Genesis10 connects companies and professionals through every stage of the hiring journey.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 685 contacts → | ||||
Indirect evidence “Consultadd is a leading IT staffing and workforce solutions partner, helping U.S.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 614 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 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 486 contacts → | ||||
Partial evidence “PNP Staffing Group believes in the power of nonprofits to make a difference, and we provide the staff to help make that difference.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 484 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 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 458 contacts → | ||||
Indirect evidence “Atlantic Group, founded in 2006, is an industry leader in executive and professional search & staffing.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 456 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 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 349 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 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 343 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 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 319 contacts → | ||||
Indirect evidence “For over 50 years, TBG has stood as a leader in the staffing and recruiting industry.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 289 contacts → | ||||
Indirect evidence “Volt is a global provider of talent, technology and consulting services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 230 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 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 205 contacts → | ||||
Indirect evidence “SANS has been a trusted leader in IT staffing and consulting since 1994.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 194 contacts → | ||||
Indirect evidence “AXION LLC.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 160 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 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 150 contacts → | ||||
Indirect evidence “Randstad North America, Inc.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 141 contacts → | ||||
Indirect evidence “Core Staffing is a recognized leader in providing staffing solutions to companies in the New York Metropolitan Area.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 135 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 135 contacts → | ||||
Indirect evidence “At WhiteCap Search, we bridge the gap between top talent and leading organizations by bringing momentum and precision to every match.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 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 22, 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: staff augmentation 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 staff augmentation companies.
- Partial evidence
- Its own public description names part of staff augmentation companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name staff augmentation 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 274 staff augmentation companies based in New York, United States
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Staff augmentation companies based in New York, United States at a glance
As of Sep 22, 2026Companies by employee count
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 274 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 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 New York, United States whose own description of what they do matches “staff augmentation 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 staff augmentation 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 staff augmentation companies, 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, 2,415 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 22, 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 companies by metro in the United States
- Staff augmentation companies in New York274
- Staff augmentation companies in Houston265
- Staff augmentation companies in Dallas161
- Staff augmentation companies in Atlanta159
- Staff augmentation companies in Austin133
- Staff augmentation companies in Chicago126
- Staff augmentation companies in Sheridan89
- Staff augmentation companies in Los Angeles83
- Staff augmentation companies in Charlotte81
- Staff augmentation companies in Wilmington78
- Staff augmentation companies in Irving77
- Staff augmentation companies in Denver74
- Staff augmentation companies in Miami73
- Staff augmentation companies in Boston71
- Staff augmentation companies in Tampa69
- Staff augmentation companies in Orlando63
- Staff augmentation companies in San Diego60
- Staff augmentation companies in Plano57
- Staff augmentation companies in San Francisco56
- Staff augmentation companies in Phoenix54
- Staff augmentation companies in Dover52
- Staff augmentation companies in Indianapolis52
- Staff augmentation companies in San Antonio51
- Staff augmentation companies in Columbus47
- Staff augmentation companies in Las Vegas45
- Staff augmentation companies in Washington44
- Staff augmentation companies in Philadelphia43
- Staff augmentation companies in San Jose43
- Staff augmentation companies in Alpharetta42
- Staff augmentation companies in Frisco41
- Staff augmentation companies in Cincinnati39
- Staff augmentation companies in Fremont39
- Staff augmentation companies in Pittsburgh39
- Staff augmentation companies in Portland39
- Staff augmentation companies in Nashville38
- Staff augmentation companies in Raleigh38
- Staff augmentation companies in Irvine35
- Staff augmentation companies in Minneapolis35
- Staff augmentation companies in Jacksonville34
- Staff augmentation companies in Edison33
- Staff augmentation companies in Tulsa32
- Staff augmentation companies in Richmond31
- Staff augmentation companies in Scottsdale31
- Staff augmentation companies in Seattle31
- Staff augmentation companies in Greenville30
- Staff augmentation companies in Memphis30
- Staff augmentation companies in Fort Lauderdale29
- Staff augmentation companies in Oklahoma City29
- Staff augmentation companies in Troy29
- Staff augmentation companies in Princeton28
- Staff augmentation companies in Newark27
- Staff augmentation companies in Baltimore26
- Staff augmentation companies in Lewes26
- Staff augmentation companies in Schaumburg26
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 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 staff augmentation companies are there based in New York, United States?
RevenueBase identified 274 staff augmentation companies 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 companies?
New York leads with 274 headquartered companies, followed by Houston (265) and Dallas (161).
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 2,415 verified decision-maker contacts tracked across these 274 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 22, 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.
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