Company lists · Data refreshed September 2026

Top 25 Advertising staffing agencies based in New York, United States

Name: Advertising staffing agencies 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 27, 2026 674 companies tracked

RevenueBase identified 674 advertising staffing agencies headquartered in New York, United States as of September 2026 and tracks 26,967 professional contacts across them, including 5,040 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers advertising staffing agencies 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 27, 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 27, 2026 86% judged on-target in blind review

674Companies

26,967Contacts tracked

5,040Verified emails

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The 25 largest advertising staffing agencies based in New York, United States

Ranked by team size

Top 25 of 674 advertising staffing agencies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to advertising staffing agencies: 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	Thompson	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	5,001-10,000	3,574 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 27, 2026
2	GREY	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	5,001-10,000	2,648 contacts →
	Indirect evidence “Grey’s mission is to create Famously Effective ideas that move people, business, and the world forward-harnessing the power of creativity to solve business problems and deliver…” Source: RevenueBase Database · checked Sep 27, 2026
3	Eclaro	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
4	Russell Tobin	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
5	Genesis10	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	731 contacts →
	Indirect evidence “Genesis10 connects companies and professionals through every stage of the hiring journey.” Source: RevenueBase Database · checked Sep 27, 2026
6	Solomon Page	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	687 contacts →
	Partial 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 27, 2026
7	Green KEY Resources	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
8	Mitchell Martin INC	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
9	PNP Staffing Group	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
10	MONDO	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	484 contacts →
	Partial 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 27, 2026
11	Atlantic Group	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
12	Ics, A Korn Ferry Company	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
13	The Tempositions Group Of Companies	Partial evidence	New York, United StatesHQ checked Sep 27, 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 27, 2026
14	Axelon Services Corporation	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	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 27, 2026
15	GQR	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	339 contacts →
	Partial 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 27, 2026
16	Atlas Search	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
17	TBG The Bachrach Group	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
18	JCW Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
19	Symphony Talent	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	297 contacts →
	Indirect evidence “Symphony Talent delivers innovative, award-winning talent acquisition solutions that empower clients worldwide to expertly advance talent and teams.” Source: RevenueBase Database · checked Sep 27, 2026
20	The Phoenix Group	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	262 contacts →
	Partial 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 27, 2026
21	Monroe Staffing Services	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
22	Madison-Davis, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	221 contacts →
	Partial evidence “Madison-Davis is a leading executive search and temporary staffing firm specializing in financial services and technology.” Source: RevenueBase Database · checked Sep 27, 2026
23	Clarity Recruiting	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	n/a	187 contacts →
	Indirect evidence “We are a woman-owned, boutique recruiting agency.” Source: RevenueBase Database · checked Sep 27, 2026
24	Crewbloom	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
25	TDA	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	n/a	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 27, 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: advertising staffing agencies. 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 advertising staffing agencies.
Partial evidence: Its own public description names part of advertising staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advertising staffing agencies. 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 674 advertising staffing agencies based in New York, United States

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Advertising staffing agencies based in New York, United States at a glance

As of Sep 27, 2026

18.7%Verified-email coverage

40.0Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

354

11-50

199

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 674 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 advertising staffing agencies, 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 “advertising staffing agencies”. 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 advertising staffing agencies), 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 advertising staffing agencies, 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, 5,040 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 27, 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.

Advertising staffing agencies 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 advertising staffing agencies, 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 advertising staffing agencies are there based in New York, United States?

RevenueBase identified 674 advertising staffing agencies 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?

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

Which city in the United States has the most advertising staffing agencies?

New York leads the United States with 674 headquartered companies, followed by Houston (291) and Los Angeles (291).

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 5,040 verified decision-maker contacts tracked across these 674 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 27, 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.