Company lists · Data refreshed September 2026

Top 25 Staffing management software companies based in the United States

RevenueBase identified 1,783 staffing management software companies headquartered in the United States as of September 2026 and tracks 96,595 professional contacts across them, including 15,491 with verified work emails. New York is the largest hub.

This list covers staffing management software companies 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
1,783Companies
96,595Contacts tracked
15,491Verified emails
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The 25 largest staffing management software companies based in the United States

Ranked by team size
Top 25 of 1,783 staffing management software companies 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 staffing management software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 29, 202610001+27,063 contacts →

Indirect evidence

“ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing and…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect 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
3Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 20265,001-10,0004,006 contacts →

Indirect evidence

“Ceridian is now Dayforce.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceUnion, NJ, United StatesHQ checked Sep 29, 20261,001-5,0002,096 contacts →

Indirect evidence

“Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 29, 2026501-1,0001,751 contacts →

Indirect evidence

“We are here to solve your existing problems and prevent new ones.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceColumbus, OH, United StatesHQ checked Sep 29, 20261,001-5,0001,622 contacts →

Strong 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
7Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,535 contacts →

Partial evidence

“Pioneer of CRM technology for recruiting, Avature is a highly configurable enterprise SaaS platform for talent acquisition and talent management that drives innovation in the HCM…”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceRedondo Beach, CA, United StatesHQ checked Sep 29, 20265,001-10,0001,409 contacts →

Partial 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 29, 2026
9Partial evidencePittsburgh, PA, United StatesHQ checked Sep 29, 2026501-1,0001,073 contacts →

Partial evidence

“At Talogy, we're proud to be one of the world's leading talent management solution providers.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,062 contacts →

Indirect evidence

“At Radancy, we’re delivering the future of hiring.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceOak Brook, IL, United StatesHQ checked Sep 29, 2026201-5001,059 contacts →

Indirect evidence

“At 247Hire, our mission is simple: to empower yours.”

Source: RevenueBase Database · checked Sep 29, 2026
12Strong evidencePlano, TX, United StatesHQ checked Sep 29, 2026501-1,000991 contacts →

Strong evidence

“For 35 years, TCP Software has helped organizations engage their people by providing flexible workforce management solutions and mobile timekeeping.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500853 contacts →

Partial evidence

“Founded in 1995, Atrium is a WBENC‑certified global leader in Extended Workforce Management and Talent Solutions that partners with the world's largest brands to reimagine how…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 29, 20261,001-5,000711 contacts →

Indirect evidence

“VARITE has a definite spirit.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceEl Segundo, CA, United StatesHQ checked Sep 29, 2026501-1,000674 contacts →

Indirect evidence

“For over 25 years, NEOGOV has been at the forefront of public-sector innovation, building technology that helps government and education organizations work smarter, move faster…”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceLivonia, MI, United StatesHQ checked Sep 29, 20261,001-5,000636 contacts →

Partial evidence

“With singular global reach and agility, Acro Service Corporation offers you a unique integrated approach to staffing and consulting solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceTroy, MI, United StatesHQ checked Sep 29, 2026n/a636 contacts →

Indirect evidence

“Populus Group makes managing contingent workforces easier.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000608 contacts →

Partial evidence

“Nomad Health is the AI-native System of Action for healthcare staffing firms.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceAlpharetta, GA, United StatesHQ checked Sep 29, 2026501-1,000591 contacts →

Partial evidence

“CodeForce 360 is a growing IT staffing company which thrives on a seasoned team of IT experts, a palpable international presence, and the ability to leverage the best of…”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceGolden Valley, MN, United StatesHQ checked Sep 29, 202651-200578 contacts →

Indirect evidence

“Information Technology takes talented people.”

Source: RevenueBase Database · checked Sep 29, 2026
21Strong evidenceRochester, NY, United StatesHQ checked Sep 29, 2026201-500533 contacts →

Strong evidence

“Ceipal provides AI-powered staffing software that helps staffing, recruiting, and talent professionals work more efficiently while keeping people at the center of their work.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceSouth Bend, IN, United StatesHQ checked Sep 29, 2026201-500527 contacts →

Indirect evidence

“Experience the Peoplelink difference.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceLivonia, MI, United StatesHQ checked Sep 29, 2026501-1,000524 contacts →

Strong evidence

“In October 2024, WorkForce Software was acquired by ADP, a global leader in human capital management, to enhance their global workforce solutions and lead the market in future…”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceEdison, NJ, United StatesHQ checked Sep 29, 2026501-1,000494 contacts →

Partial evidence

“Sunrise Systems was founded in 1990 with a clear vision to deliver world-class staffing service solutions in all labor categories, including IT consulting and solutions; all with…”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceAndover, MA, United StatesHQ checked Sep 29, 202651-200481 contacts →

Partial evidence

“Delivering Contingent Staffing, Specialized Consulting, and Managed Project Services (MSP, FSP, FSO) for Engineering, IT, and Lifescience enterprises.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 1,783 staffing management software companies based in the United States

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Staffing management software companies based in the United States at a glance

As of Sep 29, 2026
16.0%Verified-email coverage
54.2Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
566
11-50
612
51-200
376
201-500
117
501-1,000
51
1,001-5,000
42
5,001-10,000
8
10001+
6

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 1,783 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 staffing management software 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 the United States whose own description of what they do matches “staffing management software 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 staffing management software 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 staffing management software companies, 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, 15,491 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.

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 staffing management software 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 staffing management software companies are there based in the United States?

RevenueBase identified 1,783 staffing management software companies 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?

Manpowergroup, headquartered in Milwaukee, tops this list with the largest team on record.

Which city has the most staffing management software companies?

New York leads with 65 headquartered companies, followed by Houston (44) and Atlanta (36).

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 15,491 verified decision-maker contacts tracked across these 1,783 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.