Company lists · Data refreshed September 2026

Top 25 Fully managed accounting staffing agencies based in the United States

Name: Fully managed accounting staffing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 8,293 companies tracked

RevenueBase identified 8,293 fully managed accounting staffing agencies headquartered in the United States as of September 2026 and tracks 227,831 professional contacts across them, including 37,473 with verified work emails. New York is the largest hub.

This list covers fully managed accounting staffing agencies headquartered in the 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

8,293Companies

227,831Contacts tracked

37,473Verified emails

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The 25 largest fully managed accounting staffing agencies based in the United States

Ranked by team size

Top 25 of 8,293 fully managed accounting staffing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to fully managed accounting 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	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 21, 2026	10001+	25,574 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
2	Appleone Employment Services	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	4,627 contacts →
	Indirect evidence “AppleOne Employment Services is a full-service employment company.” Source: RevenueBase Database · checked Sep 21, 2026
3	Spherion	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	10001+	4,263 contacts →
	Partial evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 21, 2026
4	Select Staffing	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	10001+	3,934 contacts →
	Partial evidence “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Source: RevenueBase Database · checked Sep 21, 2026
5	Beacon Hill	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,238 contacts →
	Partial evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 21, 2026
6	Remedy Intelligent Staffing	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	10001+	1,948 contacts →
	Partial evidence “Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Source: RevenueBase Database · checked Sep 21, 2026
7	Addison Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,840 contacts →
	Indirect evidence “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: RevenueBase Database · checked Sep 21, 2026
8	Labormax Staffing	Partial evidence	Kearney, MO, United StatesHQ checked Sep 21, 2026	n/a	1,755 contacts →
	Partial evidence “LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers.” Source: RevenueBase Database · checked Sep 21, 2026
9	Elite Staffing INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	10001+	1,661 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
10	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 21, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 21, 2026
11	Infotree Global Solutions	Indirect evidence	Plymouth, MI, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,545 contacts →
	Indirect evidence “Infotree Global was founded in 2002 in a small office in Canton, MI, Infotree Global had a clear mission; To bring the world’s best talent together with the greatest companies…” Source: RevenueBase Database · checked Sep 21, 2026
12	SELF	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	n/a	1,431 contacts →
	Partial evidence “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Source: RevenueBase Database · checked Sep 21, 2026
13	Office Beacon LLC	Strong evidence	Redondo Beach, CA, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,409 contacts →
	Strong evidence “For 25 years, Office Beacon has helped companies scale smarter by providing fully managed remote staffing across every department, in every major industry.” Source: RevenueBase Database · checked Sep 21, 2026
14	Coworx Staffing Services	Partial evidence	Morristown, NJ, United StatesHQ checked Sep 21, 2026	201-500	1,286 contacts →
	Partial evidence “CoWorx Staffing Services is one of the largest staffing firms in the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
15	Snelling Staffing	Indirect evidence	Goose Creek, SC, United StatesHQ checked Sep 21, 2026	n/a	1,226 contacts →
	Indirect evidence “Since 1951, Snelling has helped businesses grow and people find meaningful work.” Source: RevenueBase Database · checked Sep 21, 2026
16	Ultimate Staffing	Partial evidence	Orange, CA, United StatesHQ checked Sep 21, 2026	501-1,000	1,196 contacts →
	Partial evidence “Meet Ultimate Staffing: Ultimate Staffing Services, a business line of Roth Staffing Companies, specializes in delivering temporary, temporary-to-hire, and direct hire services…” Source: RevenueBase Database · checked Sep 21, 2026
17	TRS Staffing Solutions	Partial evidence	Greenville, United StatesHQ checked Sep 21, 2026	201-500	1,187 contacts →
	Partial evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Sep 21, 2026
18	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 21, 2026	201-500	1,019 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
19	Lyneer Staffing Solutions	Partial evidence	Ewing, NJ, United StatesHQ checked Sep 21, 2026	201-500	1,012 contacts →
	Partial evidence “The Solution to Your Staffing Needs Lyneer Staffing Solutions is a national workforce solutions company with over 25 years of experience in the staffing industry.” Source: RevenueBase Database · checked Sep 21, 2026
20	Accounting & Finance Professionals	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 21, 2026	n/a	973 contacts →
	Strong evidence “With over a decade of experience, we specialize in Finance, Accounting, Administrative, and Executive staffing markets.” Source: RevenueBase Database · checked Sep 21, 2026
21	MAX International	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 21, 2026	501-1,000	960 contacts →
	Partial evidence “Max International is a trusted US staffing and recruitment firm committed to connecting top-tier talent with leading organizations across the United States.” Source: RevenueBase Database · checked Sep 21, 2026
22	Career Strategies	Strong evidence	Round Rock, TX, United StatesHQ checked Sep 21, 2026	n/a	955 contacts →
	Strong evidence “Career Strategies is a full service staffing firm specializing in Property Management, Healthcare and Professional Services recruitment.” Source: RevenueBase Database · checked Sep 21, 2026
23	Remx The Workforce Experts	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	901 contacts →
	Partial evidence “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
24	Elite Network	Partial evidence	San Francisco Bay, CA, United StatesHQ checked Sep 21, 2026	n/a	841 contacts →
	Partial evidence “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Source: RevenueBase Database · checked Sep 21, 2026
25	The Reserves Network	Partial evidence	Fairview Park, OH, United StatesHQ checked Sep 21, 2026	n/a	812 contacts →
	Partial evidence “The Reserves Network is a leading provider of staffing services for the Office, Industrial, Professional and Technical markets.” Source: RevenueBase Database · checked Sep 21, 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: fully managed accounting 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 fully managed accounting staffing agencies.
Partial evidence: Its own public description names part of fully managed accounting staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fully managed accounting 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 8,293 fully managed accounting staffing agencies based in the United States

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Fully managed accounting staffing agencies based in the United States at a glance

As of Sep 21, 2026

16.4%Verified-email coverage

27.5Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

4,145

11-50

2,326

51-200

1,101

201-500

373

501-1,000

146

1,001-5,000

125

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 8,293 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 fully managed accounting 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 the United States whose own description of what they do matches “fully managed accounting 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 fully managed accounting 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 fully managed accounting staffing agencies, and records with no verified work email. Companies headquartered outside United States 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, 37,473 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.

Fully managed accounting staffing agencies by metro

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 fully managed accounting 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 fully managed accounting staffing agencies are there based in the United States?

RevenueBase identified 8,293 fully managed accounting staffing agencies headquartered in the 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?

Robert Half, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most fully managed accounting staffing agencies?

New York leads with 320 headquartered companies, followed by Houston (229) and Atlanta (163).

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 37,473 verified decision-maker contacts tracked across these 8,293 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.

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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.