Company lists · Data refreshed September 2026

Top 25 Government human resources software companies based in the United States

RevenueBase identified 396 company matches for government human resources software companies associated with the United States as of September 2026 and tracks 21,423 professional contacts across them, including 9,625 with verified work emails and 8,304 with mobile numbers. Atlanta is the largest hub.

This list covers company matches for government human resources 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 3, 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 3, 2026 How this list was built
396Companies
21,423Contacts tracked
9,625Verified emails
8,304Mobile numbers
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The 25 largest government human resources software companies based in the United States

Ranked by team size
Top 25 of 396 company matches for government human resources software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchCincinnati, OH, United StatesHQ recorded Sep 3, 20261,001-5,0002,664 contacts →

Exact match

“Paycor’s HR, payroll, and talent platform connects leaders to people, data, and expertise.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchDraper, UT, United StatesHQ recorded Sep 3, 20261,001-5,0001,828 contacts →

Exact match

“For 16 years, BambooHR has embarked on a mission to help organizations and their employees build better workplaces and achieve their unique missions.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchEl Segundo, CA, United StatesHQ recorded Sep 3, 2026501-1,000678 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 3, 2026501-1,000298 contacts →

Exact match

“Employers need a partner they can rely on to face today’s new challenges.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchReston, VA, United StatesHQ recorded Sep 3, 2026201-500287 contacts →

Exact match

“When the Nation Calls, YRCI Answers.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchBerkeley Heights, NY, United StatesHQ recorded Sep 3, 2026201-500283 contacts →

Exact match

“Viventium provides a SaaS-based payroll and HR solution that is focused on the post-acute care industry, paying over health services employees and supporting clients in all 50…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchLakewood, CO, United StatesHQ recorded Sep 3, 202651-200214 contacts →

Exact match

“At Computronix, we value strong relationships with our clients.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchRichmond, TX, United StatesHQ recorded Sep 3, 202651-200197 contacts →

Exact match

“Dominion Payroll is a leader in payroll and human resource solutions for clients nationwide.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchSecaucus, NJ, United StatesHQ recorded Sep 3, 202651-200174 contacts →

Exact match

“At OrangeHRM our goal is to help HR do amazing work that they love.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchReston, VA, United StatesHQ recorded Sep 3, 2026201-500172 contacts →

Exact match

“Golden Key Group is a trusted, agile, and customer-focused professional services firm dedicated to helping the federal government solve today’s strategic, organizational and…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchRochester, OH, United StatesHQ recorded Sep 3, 20261,001-5,000160 contacts →

Exact match

“Ovation Payroll is now Heartland Payroll.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Sep 3, 202651-200117 contacts →

Exact match

“At ExponentHR, we’re reliable, diligent, genuine, and responsive.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchPalo Alto, United StatesHQ recorded Sep 3, 202651-200108 contacts →

Exact match

“Welcome to Sofcom, where innovation meets reliability in IT solutions.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchAnnapolis, MD, United StatesHQ recorded Sep 3, 202651-20099 contacts →

Exact match

“FosterThomas partners with organizations globally to architect and optimize high-impact Human Capital Management (HCM) solutions that reduce risk, unlock efficiency, and…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchWarren, MI, United StatesHQ recorded Sep 3, 202651-20090 contacts →

Exact match

“HR-1 is dedicated to providing a strategic approach to human capital management which is tailored to the individual needs of our clients.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchPembroke Pines, FL, United StatesHQ recorded Sep 3, 202651-20081 contacts →

Exact match

“Jumping through hoops isn’t real work.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchSan Antonio, TX, United StatesHQ recorded Sep 3, 202651-20080 contacts →

Exact match

“For over 40 years, Execupay has been a leading provider of payroll and HR Solutions for both small and medium sized businesses covering payroll, time and labor management, talent…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Sep 3, 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 3, 2026 · View company records in RevenueBase
19Exact matchWestlake Village, CA, United StatesHQ recorded Sep 3, 202651-20075 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 3, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Sep 3, 202651-20074 contacts →

Exact match

“Bambee provides small to medium sized businesses with a dedicated HR Manager and easy-to-use software to manage employee performance, store company documents, and receive expert…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchFremont, CA, United StatesHQ recorded Sep 3, 202651-20062 contacts →

Exact match

“A social all-in-one HR software that covers entirely from “Hire” to “Retire” for the most important asset in your company – your employees.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchRedwood City, CA, United StatesHQ recorded Sep 3, 20261,001-5,00062 contacts →

Exact match

“Halogen, now part of Saba Software, is a mid-sized company focused on helping mid-sized organizations with strategic talent management.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchHauppauge, NY, United StatesHQ recorded Sep 3, 202651-20058 contacts →

Exact match

“Paypro is a workforce management solutions provider offering an enterprise-class, cloud based workforce management suite that provides complete automation and the high quality…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchMilwaukee, WI, United StatesHQ recorded Sep 3, 202651-20058 contacts →

Exact match

“In April 2023, Circa was acquired by Mitratech.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchWarrendale, PA, United StatesHQ recorded Sep 3, 202651-20057 contacts →

Exact match

“Fortune 500 Quality with a “Local” Touch With over 50 years of experience in the industry we know a “thing or two” about quality and customer service.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 396 government human resources software companies based in the United States

See the full list, filter by size, metro and specialty, and access 9,625 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government human resources software companies based in the United States at a glance

As of Sep 3, 2026
44.9%Verified-email coverage
38.8%Mobile-number coverage
54.1Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Atlanta
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
138
11-50
141
51-200
79
201-500
15
501-1,000
7
1,001-5,000
9
10001+
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “government human resources 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 9,625 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 3, 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 “government human resources software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government human resources software companies are there based in the United States?

RevenueBase identified 396 company matches for government human resources 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?

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

Which city has the most government human resources software companies?

Atlanta leads with 11 company records, followed by San Francisco (6) and Tampa (5).

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 9,625 professional contacts with verified work emails tracked across these 396 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 396 government human resources software companies based in the United States. Start with a free account, no credit card.

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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.