Company lists · Data refreshed September 2026

Top 25 Staff management software companies based in the United States

RevenueBase identified 305 company matches for staff management software companies associated with the United States as of September 2026 and tracks 95,346 professional contacts across them, including 32,630 with verified work emails. New York is the largest hub.

This list covers company matches for staff management software companies 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 29, 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 29, 2026 How this list was built
305Companies
95,346Contacts tracked
32,630Verified emails
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The 25 largest staff management software companies based in the United States

Ranked by team size
Top 25 of 305 company matches for staff management software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRoseland, NJ, United StatesHQ recorded Sep 29, 202610001+84,166 contacts →

Exact match

“Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLittleton, CO, United StatesHQ recorded Sep 29, 2026n/a1,376 contacts →

Exact match

“Employee Based Systems (EBS) is a innovative HRMS software development, implementation training, support, and services company specializing in helping companies improve…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026n/a1,196 contacts →

Exact match

“At Shiftsmart, we're not just shaping the future of labor; we're revolutionizing it.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPlano, TX, United StatesHQ recorded Sep 29, 2026501-1,000991 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026201-500915 contacts →

Exact match

“The everything app for hourly teams with scheduling, time clocks, payroll, messaging, and HR-built for small businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLivonia, MI, United StatesHQ recorded Sep 29, 2026501-1,000524 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchWorcester, MA, United StatesHQ recorded Sep 29, 202651-200454 contacts →

Exact match

“Masis Staffing Solutions ensures peak service to its clients through our culture, experience and ethics.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 29, 2026201-500393 contacts →

Exact match

“Workable is an all-in-one HR platform that helps businesses find great candidates, hire faster, and manage their teams more effectively.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchCovington, LA, United StatesHQ recorded Sep 29, 2026201-500376 contacts →

Exact match

“HR and payroll shouldn't slow you down.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchIndianapolis, IN, United StatesHQ recorded Sep 29, 202651-200262 contacts →

Exact match

“Hubstaff is a time tracking software platform that includes built-in productivity monitoring, automated payments, and workforce analytics.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchRedwood City, CA, United StatesHQ recorded Sep 29, 2026201-500223 contacts →

Exact match

“Legion Technologies delivers the industry’s most innovative workforce management platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBloomington, MN, United StatesHQ recorded Sep 29, 202651-200209 contacts →

Exact match

“As a seamless staffing software provider, TempWorks develops customized solutions from the ground up to address your staffing needs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMinneapolis, MN, United StatesHQ recorded Sep 29, 202651-200181 contacts →

Exact match

“When I Work is the market leader in shift-based workforce management software and delivers a powerful, employee-first experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchRochester, NY, United StatesHQ recorded Sep 29, 20261,001-5,000159 contacts →

Exact match

“Ovation Payroll is now Heartland Payroll.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200152 contacts →

Exact match

“Harvest is an industry-leading software company building tools that help businesses thrive.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchThe Woodlands, TX, United StatesHQ recorded Sep 29, 202651-200150 contacts →

Exact match

“Alliance Human Capital Management (HCM) is heavily invested in providing the latest technology backed by the most personalized customer service in the industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBrooklyn, NY, United StatesHQ recorded Sep 29, 202651-200131 contacts →

Exact match

“Fingercheck connects time tracking, scheduling, and payroll in one platform for businesses where work happens in the field.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchCarlsbad, CA, United StatesHQ recorded Sep 29, 202651-20099 contacts →

Exact match

“Workwell Technologies specializes in streamlining time and attendance processes for small and mid-sized businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026501-1,00098 contacts →

Exact match

“HotSchedules, Now Powered by Fourth is the power behind the world’s hospitality industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSouth Jordan, UT, United StatesHQ recorded Sep 29, 202651-20090 contacts →

Exact match

“Swipeclock is an IRIS Software Group company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchRolling Meadows, IL, United StatesHQ recorded Sep 29, 202651-20085 contacts →

Exact match

“EPAY Systems, a Vensure Employer Solutions company, is a fast-growing human capital management and workforce management software provider.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-20081 contacts →

Exact match

“Workforce.com is a workforce management software technology company that helps improve time & labor for shift and hourly workforces.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchWindsor, CT, United StatesHQ recorded Sep 29, 202651-20079 contacts →

Exact match

“ATS is the leading provider of biometric and non-biometric workforce management tools and integration software, offering state-of-the-art solutions such as the PeoplePoint…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchWestlake Village, CA, United StatesHQ recorded Sep 29, 202651-20077 contacts →

Exact match

“EmCentrix is a HR technology / payroll integration developer founded in Nevada in 2001 with the goal of creating great software that helps make the lives of HR & payroll…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Sep 29, 202651-20075 contacts →

Exact match

“Würk exists to help compliance-centric businesses fortify, comply, and thrive in the face of uncertain highly regulated environments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 305 staff management software companies based in the United States

See the full list, filter by size, metro and specialty, and access 32,630 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 29, 2026
34.2%Verified-email coverage
312.6Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
137
51-200
57
201-500
14
501-1,000
6
1,001-5,000
3
10001+
1

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 305 companies.

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 “staff management software companies” 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 32,630 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 29, 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.

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 “staff management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many staff management software companies are there based in the United States?

RevenueBase identified 305 company matches for staff management software companies 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?

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

Which city has the most staff management software companies?

New York leads with 10 company records, followed by San Francisco (10) and Austin (8).

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 32,630 professional contacts with verified work emails tracked across these 305 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 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 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.