Company lists · Data refreshed September 2026

Top 25 Marketing staffing firms based in the United States

Name: Marketing staffing firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 7,037 companies tracked

RevenueBase identified 7,037 company matches for marketing staffing firms associated with the United States as of September 2026 and tracks 146,229 professional contacts across them, including 25,465 with verified work emails and 45,541 with mobile numbers. New York is the largest hub.

This list covers company matches for marketing staffing firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

7,037Companies

146,229Contacts tracked

25,465Verified emails

45,541Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest marketing staffing firms based in the United States

Ranked by team size

Top 25 of 7,037 company matches for marketing staffing firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 5, 2026	10001+	25,574 contacts →
	Exact match “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 5, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	24 Seven Talent	Exact match	NY, United StatesHQ recorded Sep 5, 2026	n/a	2,554 contacts →
	Exact match “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Addison Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,840 contacts →
	Exact match “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Ultimate Staffing	Exact match	Orange, CA, United StatesHQ recorded Sep 5, 2026	501-1,000	1,196 contacts →
	Exact match “Meet Ultimate Staffing: Ultimate Staffing Services, a business line of Roth Staffing Companies, specializes in delivering temporary, temporary-to-hire, and direct hire services…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	TRS Staffing Solutions	Exact match	Greenville, United StatesHQ recorded Sep 5, 2026	201-500	1,187 contacts →
	Exact match “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	247hire	Exact match	Oak Brook, IL, United StatesHQ recorded Sep 5, 2026	201-500	1,059 contacts →
	Exact match “At 247Hire, our mission is simple: to empower yours.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Persona	Exact match	Nashville, TN, United StatesHQ recorded Sep 5, 2026	501-1,000	1,048 contacts →
	Exact match “Persona embeds the best remote talent into your company, so you can scale your business faster.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Eclaro	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,024 contacts →
	Exact match “ECLARO is an award-winning Talent Solutions firm headquartered in New York City and operating in the U.S, Canada and the Philippines.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	QPS Employment Group	Exact match	Brookfield, WI, United StatesHQ recorded Sep 5, 2026	201-500	1,019 contacts →
	Exact match “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Self Opportunity, INC	Exact match	Lewisville, TX, United StatesHQ recorded Sep 5, 2026	n/a	969 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	MAX International	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 5, 2026	501-1,000	960 contacts →
	Exact match “Max International is a trusted US staffing and recruitment firm committed to connecting top-tier talent with leading organizations across the United States.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Partners Personnel	Exact match	Santa Barbara, CA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	928 contacts →
	Exact match “Partners Personnel is a full-service staffing company with offices nationwide, dedicated to finding the best talent for our clients and building great careers for our associates.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Remx The Workforce Experts	Exact match	Atlanta, GA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	901 contacts →
	Exact match “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Advantage Technical	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 5, 2026	10001+	872 contacts →
	Exact match “Advantage Technical aligns people and companies to create opportunity.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Elite Network	Exact match	San Francisco Bay, CA, United StatesHQ recorded Sep 5, 2026	n/a	841 contacts →
	Exact match “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	The Planet Group	Exact match	Westlake, OH, United StatesHQ recorded Sep 5, 2026	1,001-5,000	833 contacts →
	Exact match “The Planet Group is a global advisory and staffing firm operating at the intersection of talent and transformation.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	CMI Career Management INC	Exact match	Vienna, VA, United StatesHQ recorded Sep 5, 2026	n/a	818 contacts →
	Exact match “CMI (Career Management Inc.) is the premier provider of Sales & Marketing search / recruiting for small to mid sized software & technology companies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Russell Tobin	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	201-500	804 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Eastridge Workforce Solutions	Exact match	San Diego, CA, United StatesHQ recorded Sep 5, 2026	n/a	803 contacts →
	Exact match “Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Primary Services	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	n/a	766 contacts →
	Exact match “Primary Services provides job opportunities for Accounting/Financial, Information Technology, HR, Recruiting, Marketing, Procurement, Call Center and Administrative professionals.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Productions Plus	Exact match	Bingham Farms, MI, United StatesHQ recorded Sep 5, 2026	n/a	760 contacts →
	Exact match “Productions Plus is a national talent and event staffing agency.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Crown Staffing	Exact match	Westerville, OH, United StatesHQ recorded Sep 5, 2026	201-500	749 contacts →
	Exact match “Crown Staffing is a leading staffing agency in 14 states, providing direct hire, temporary, and temp-to-hire staffing solutions to businesses of all sizes.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Genesis10	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	1,001-5,000	731 contacts →
	Exact match “Genesis10 connects companies and professionals through every stage of the hiring journey.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Mitchell Martin INC	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	501-1,000	614 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “marketing staffing firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,037 marketing staffing firms based in the United States

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Marketing staffing firms based in the United States at a glance

As of Sep 5, 2026

17.4%Verified-email coverage

31.1%Mobile-number coverage

20.8Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

4,029

11-50

1,935

51-200

735

201-500

206

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

23,7250–30

1,54931–60

1961–90

990–180

163180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “marketing staffing firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 25,465 professional contacts with verified work emails across the full matched dataset. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Marketing staffing firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “marketing staffing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketing staffing firms are there based in the United States?

RevenueBase identified 7,037 company matches for marketing staffing firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Robert Half tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marketing staffing firms?

New York leads with 426 company records, followed by Los Angeles (174) and Atlanta (162).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 25,465 professional contacts with verified work emails tracked across these 7,037 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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 SmartSearch, 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.