Company lists · Data refreshed September 2026

Top 25 Public sector recruitment firms based in the United States

RevenueBase identified 7,639 public sector recruitment firms headquartered in the United States as of September 2026 and tracks 239,102 professional contacts across them, including 39,933 with verified work emails. New York is the largest hub.

This list covers public sector recruitment firms 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 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
7,639Companies
239,102Contacts tracked
39,933Verified emails
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The 25 largest public sector recruitment firms based in the United States

Ranked by team size
Top 25 of 7,639 public sector recruitment firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to public sector recruitment firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMenlo Park, CA, United StatesHQ checked Sep 29, 202610001+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 29, 2026
2Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 29, 20261,001-5,0008,522 contacts →

Indirect evidence

“Randstad North America, Inc.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceBaltimore, MD, United StatesHQ checked Sep 29, 20265,001-10,0007,683 contacts →

Indirect evidence

“Maryland is on the path to becoming the best state in the nation.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 29, 20261,001-5,0004,831 contacts →

Indirect evidence

“Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceGlendale, CA, United StatesHQ checked Sep 29, 20261,001-5,0004,627 contacts →

Indirect evidence

“AppleOne Employment Services is a full-service employment company.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceHanover, MD, United StatesHQ checked Sep 29, 202610001+3,103 contacts →

Indirect evidence

“As the global leader in talent solutions, we take pride in what we do, connecting great people to great opportunities, helping businesses win and careers soar.”

Source: RevenueBase Database · checked Sep 29, 2026
7Strong evidenceBoston, MA, United StatesHQ checked Sep 29, 20261,001-5,0002,694 contacts →

Strong evidence

“Public Consulting Group (PCG) is a leading public sector solutions implementation and operations improvement firm that partners with health, education, and human services agencies…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 29, 2026n/a2,120 contacts →

Indirect evidence

“Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 29, 20265,001-10,0002,061 contacts →

Indirect evidence

“Rose International is a leading provider of Staffing and Total Talent Solutions to corporations and government agencies, employing thousands of people across the U.S, Canada and…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 29, 202610001+1,948 contacts →

Indirect 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 29, 2026
11Indirect evidenceAnchorage, AK, United StatesHQ checked Sep 29, 20265,001-10,0001,853 contacts →

Indirect evidence

“As the most successful Alaska Native village corporation, Chenega figures prominently in the diverse government services contracting marketplace supporting defense, intelligence…”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceChicago, IL, United StatesHQ checked Sep 29, 20261,001-5,0001,840 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 29, 2026
13Indirect evidenceOrlando, FL, United StatesHQ checked Sep 29, 20261,001-5,0001,759 contacts →

Indirect evidence

“Loyal Source is an Orlando-based workforce solutions provider dedicated to delivering elite services worldwide.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceFresno, CA, United StatesHQ checked Sep 29, 2026501-1,0001,683 contacts →

Indirect evidence

“We make it all about you.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceColumbus, OH, United StatesHQ checked Sep 29, 20261,001-5,0001,622 contacts →

Indirect evidence

“For over 57 years, Surge has been a national leader in staffing solutions, workforce management and workforce program solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidencePlymouth, MI, United StatesHQ checked Sep 29, 20261,001-5,0001,545 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 29, 2026
17Indirect evidenceAndover, MA, United StatesHQ checked Sep 29, 2026201-5001,480 contacts →

Indirect evidence

“ALKU® is a highly specialized consulting services firm focused on deploying highly skilled consulting resources in the areas of Technologies, HCIT, Life Sciences, and Government…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidencePittsburgh, PA, United StatesHQ checked Sep 29, 20265,001-10,0001,386 contacts →

Indirect evidence

“System One is a leading provider of specialized, highly technical outsourced services, workforce solutions, staffing, and recruiting to critical infrastructure, technology, life…”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceGreenville, United StatesHQ checked Sep 29, 2026201-5001,187 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 29, 2026
20Indirect evidenceBrookfield, WI, United StatesHQ checked Sep 29, 2026201-5001,019 contacts →

Indirect 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 29, 2026
21Indirect evidenceDuluth, GA, United StatesHQ checked Sep 29, 2026201-5001,002 contacts →

Indirect evidence

“Opportunities.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceLewisville, TX, United StatesHQ checked Sep 29, 2026n/a969 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidencePrinceton, NJ, United StatesHQ checked Sep 29, 20261,001-5,000961 contacts →

Indirect evidence

“Diverse Lynx is a WBENC- and NMSDC-certified partner, helping organizations turn diversity goals into measurable impact through staffing and contingent workforce solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceSalt Lake City, UT, United StatesHQ checked Sep 29, 2026501-1,000960 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 29, 2026
25Partial evidenceRound Rock, TX, United StatesHQ checked Sep 29, 2026n/a955 contacts →

Partial evidence

“Career Strategies is a full service staffing firm specializing in Property Management, Healthcare and Professional Services recruitment.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 7,639 public sector recruitment firms based in the United States

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Public sector recruitment firms based in the United States at a glance

As of Sep 29, 2026
16.7%Verified-email coverage
31.3Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
3,766
11-50
2,130
51-200
1,075
201-500
358
501-1,000
129
1,001-5,000
126
5,001-10,000
25
10001+
23

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 7,639 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 public sector recruitment firms, 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 “public sector recruitment firms”. 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 public sector recruitment firms), 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 public sector recruitment firms, 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, 39,933 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.

Public sector recruitment firms 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 public sector recruitment firms, 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 public sector recruitment firms are there based in the United States?

RevenueBase identified 7,639 public sector recruitment firms 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 public sector recruitment firms?

New York leads with 353 headquartered companies, followed by Houston (227) and Atlanta (185).

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 39,933 verified decision-maker contacts tracked across these 7,639 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.