Company lists · Data refreshed September 2026

Top 23 HR software professional services based in Irvine, United States

Name: HR software professional services based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 41 companies tracked

RevenueBase identified 41 company matches for HR software professional services associated with Irvine, United States as of September 2026 and tracks 276 professional contacts across them, including 94 with verified work emails. Across the United States, New York is the largest hub for this category (233 companies); Irvine has 41.

This list covers company matches for HR software professional services associated with Irvine, 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 26, 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 26, 2026 How this list was built

41Companies

276Contacts tracked

94Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest HR software professional services based in Irvine, United States

Ranked by team size

Top 23 of 41 company matches for HR software professional services based in Irvine, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Emplicity PEO	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	40 contacts →
	Exact match “Since 1995, our mission has been to maximize our clients’ success by reducing human resources costs, minimizing employer-related risk and increasing employee productivity.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Global Squirrels	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	501-1,000	20 contacts →
	Exact match “Global Squirrels is a simple and easy-to-use SaaS (Software as a Service) platform that helps businesses in finding and employing international talent for their full time jobs.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Ktimehr	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	19 contacts →
	Exact match “KTimeHR provides employers of all sizes with full-service HR, time and attendance tracking, and payroll services in one unified workforce-management platform.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Wincorp Solutions	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	51-200	18 contacts →
	Exact match “Founded in 2009, WinCorp Solutions, headquartered in Irvine, CA, was established by former publicly held company executives.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Ethos Human Capital Solutions	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	17 contacts →
	Exact match “When in the midst of business transitions, the road to enduring business growth can be extremely winding and uncertain.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	EMPRO	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	17 contacts →
	Exact match “At EMPRO Staffing, we provide workforce solutions as unique as your business.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Konnect	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	51-200	17 contacts →
	Exact match “At Konnect, we believe HR should be both strategic and human-centered.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Managease, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	15 contacts →
	Exact match “Headquartered in Irvine, CA, ManagEase, Inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Fortis Resource Partners	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	11 contacts →
	Exact match “FORTIS Resource Partners is dedicated to helping our clients find the most qualified professional every time in the least amount of time.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	ADDA	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	10 contacts →
	Exact match “ADDA is a consulting firm that offers HR, Payroll, Benefits Administration, and Talent solutions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Vivid HR & Staffing	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	9 contacts →
	Exact match “Vivid HR Staffing (Elsner HR) is Arizona’s leading source for Human Resources Professionals and known as the premier contract-hire recruiting firm for long and medium term AND…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	Starkhr	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	5 contacts →
	Exact match “We Are Your HR Team for Special Projects Anywhere International projects come with unique risks and concerns.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Daneco Group INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Career Match PRO	Exact match	Irvine, United StatesHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match “At Career Match Pro, we are dedicated to talent acquisition.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Growthport Partners, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	11-50	3 contacts →
	Exact match “The legal community has priced itself out of the mid-sized business market and it has no incentive to offer, let alone deliver, quality preventive legal services either in the…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Exxeed	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “EXXEED delivers Smart People Solutions™ that help leaders and their organizations grow and transform.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Fpsolutions CEO	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	501-1,000	3 contacts →
	Exact match “fpSOLUTIONS helps employers navigate today’s business uncertainties from HR operations and compliance to professional development and performance improvement.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	Zebra-Net Incorporated	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Recruiting” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Hila Solutions, LLC	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Hila Solutions offers 'Soup to Nuts" HR Technology Advisory services to small, mid-size, and enterprise firms from system selection, RFP, contract negotiation, implementation…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	Talentmoxie	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Our human resource solutions are people-focused and tailored to help your business and its people thrive.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	Strowhiro LAW	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Headquartered in Orange County, California, Strowhiro Law is a boutique employment law firm that represents businesses of all sizes across the United States.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Thehrrx	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “The HRRx offers forward-thinking Business Advisory Services tailored to C-Suite leaders, designed to mitigate employee-related risks.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	Northwood Advisors	Exact match	Irvine, CA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Northwood Advisors helps growth-minded companies improve decision-making at the heart of their operations through a unique combination of consulting, talent acquisition…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “HR software professional services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 41 HR software professional services based in Irvine, United States

See the full list, filter by size, metro and specialty, and access 94 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

HR software professional services based in Irvine, United States at a glance

As of Sep 26, 2026

34.1%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 41 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 Irvine, United States whose business descriptions match “HR software professional services” 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 94 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 26, 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.

HR software professional services by metro in the United States

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 “HR software professional services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR software professional services are there based in Irvine, United States?

RevenueBase identified 41 company matches for HR software professional services associated with Irvine, 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?

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

Which city in the United States has the most HR software professional services?

New York leads the United States with 233 company records, followed by Atlanta (175) and Houston (114). Irvine has 41.

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 94 professional contacts with verified work emails tracked across these 41 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 41 HR software professional services based in Irvine, United States. Start with a free account, no credit card.

Download this list →

Related lists

HR software professional services by geography

Browse the directory

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.