Company lists · Data refreshed September 2026

Top 25 Office support staffing companies based in New York, United States

Name: Office support staffing companies 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 29, 2026 194 companies tracked

RevenueBase identified 194 office support staffing companies headquartered in New York, United States as of September 2026 and tracks 7,370 professional contacts across them, including 1,097 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers office support staffing 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 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

194Companies

7,370Contacts tracked

1,097Verified emails

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The 25 largest office support staffing companies based in New York, United States

Ranked by team size

Top 25 of 194 office support staffing companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to office support staffing 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	Mitchell Martin INC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	614 contacts →
	Partial 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 29, 2026
2	PNP Staffing Group	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	n/a	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 29, 2026
3	Atlantic Group	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	458 contacts →
	Partial evidence “Atlantic Group, founded in 2006, is an industry leader in executive and professional search & staffing.” Source: RevenueBase Database · checked Sep 29, 2026
4	Noor Staffing Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	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 29, 2026
5	Ics, A Korn Ferry Company	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	351 contacts →
	Partial 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 29, 2026
6	The Tempositions Group Of Companies	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	51-200	349 contacts →
	Partial 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 29, 2026
7	TBG The Bachrach Group	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	319 contacts →
	Partial evidence “For over 50 years, TBG has stood as a leader in the staffing and recruiting industry.” Source: RevenueBase Database · checked Sep 29, 2026
8	Monroe Staffing Services	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	230 contacts →
	Partial 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 29, 2026
9	The Virtual HUB	Indirect evidence	New York, United StatesHQ checked Sep 29, 2026	201-500	172 contacts →
	Indirect evidence “Most growth-stage businesses don't have a headcount problem.” Source: RevenueBase Database · checked Sep 29, 2026
10	Randstad	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	5,001-10,000	150 contacts →
	Indirect evidence “Randstad North America, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
11	Core Staffing	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	141 contacts →
	Partial evidence “Core Staffing is a recognized leader in providing staffing solutions to companies in the New York Metropolitan Area.” Source: RevenueBase Database · checked Sep 29, 2026
12	Hired By Matrix, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	135 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
13	Whitecap Search	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	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 29, 2026
14	The Custom Group Of Companies	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 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 29, 2026
15	Staffed INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	110 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
16	Daybreak Staffing	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	76 contacts →
	Strong evidence “DayBreak Staffing is a 24 hour a day, full service staffing firm that provides highly skilled professional and support personnel to New York’s legal, financial and corporate…” Source: RevenueBase Database · checked Sep 29, 2026
17	On Call Counsel	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “On Call Counsel is a division of The TemPositions Group of Companies, one of the country’s largest privately owned full service staffing firms offering services to the New York…” Source: RevenueBase Database · checked Sep 29, 2026
18	Gainor Staffing	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 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 29, 2026
19	Northbound Executive Search	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	60 contacts →
	Indirect evidence “Northbound Executive Search offers a genuine, hands-on approach to recruiting.” Source: RevenueBase Database · checked Sep 29, 2026
20	Summit Staffing Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	59 contacts →
	Strong evidence “Founded in 2014, Summit Staffing Partners is a leading Staffing / Recruitment firm with primary offices in New York City and a satellite office in Florida.” Source: RevenueBase Database · checked Sep 29, 2026
21	The Peak Organization	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	57 contacts →
	Partial evidence “The Peak Organization, founded in 1970, is one of the leading professional staffing and business solutions firms in New York City.” Source: RevenueBase Database · checked Sep 29, 2026
22	Highwages Placement Services	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	57 contacts →
	Partial evidence “Our company aims to fulfill the hiring and staffing needs of various clients while helping job seekers find the best-suited jobs based on their skills, abilities, and preferences.” Source: RevenueBase Database · checked Sep 29, 2026
23	Friedman Williams	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	49 contacts →
	Partial evidence “Full-Time Direct Hire / Contract / Temporary Staffing Friedman Williams specializes in placing highly skilled candidates across all industries while focusing on superior customer…” Source: RevenueBase Database · checked Sep 29, 2026
24	OP Technology	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “OP Technology, part of the Oliver Parks Group, is a global sourcing partner focused exclusively on the Technology sector.” Source: RevenueBase Database · checked Sep 29, 2026
25	Bond Street Group, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	46 contacts →
	Partial evidence “The Bond Street Group is a full-service staffing firm located in Midtown Manhattan that aims to provide the highest level of professionalism and commitment in our partnerships…” Source: RevenueBase Database · checked Sep 29, 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: office support staffing 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 office support staffing companies.
Partial evidence: Its own public description names part of office support staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office support staffing 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 194 office support staffing companies based in New York, United States

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Office support staffing companies based in New York, United States at a glance

As of Sep 29, 2026

14.9%Verified-email coverage

38.0Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 194 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 office support staffing 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 “office support staffing 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 office support staffing 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 office support staffing 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, 1,097 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.

Office support staffing companies 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 office support staffing 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 office support staffing companies are there based in New York, United States?

RevenueBase identified 194 office support staffing 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?

Mitchell Martin INC, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most office support staffing companies?

New York leads the United States with 194 headquartered companies, followed by Houston (162) and Dallas (110).

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 1,097 verified decision-maker contacts tracked across these 194 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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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.