As of September 2026, Latka tracks 3 PEO providers SaaS companies with $10M–$100M in annual revenue. They have combined revenues of $140.9M and employ 776 people.
Every company below sells PEO providers software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.
Professional Employer Organizations (PEOs) are entities that provide comprehensive human resources solutions through a co-employment model. They assist businesses, particularly small to midsize companies, with payroll processing, employee benefits administration, risk management, and compliance-related tasks. By outsourcing these essential functions to a PEO, companies can focus on their core business operations while ensuring that administrative responsibilities are handled efficiently. The primary use cases for PEOs include payroll management, managing employee benefits, ensuring compliance with labor laws, and providing HR support. Companies leveraging PEO services typically seek to reduce administrative burdens, mitigate risks associated with employment, and enhance employee benefits to attract and retain talent. Common buyer personas for PEO services include HR professionals, business owners, and finance managers who look for integrated solutions that streamline operations and support workforce management.
Sorting: Highest -> Lowest
Showing 3 of 3 companies ranked by annual revenue.
The Woodlands, Texas, United States
Provider of human resource management and administrative services intended to serve small to mid-sized businesses. Questco offers clients the strength of a nationally-recognized Certified Professional Employer Organization and has 30 years of award-winning experience.
Melville, New York, United States
Partnering with small and mid-size businesses providing employee benefits, payroll management and strategic HR support and guidance
Hollywood, Florida, United States
National organization delivering human resources services, including payroll, tax administration, compliance management, risk mitigation, HR technology and insurance
Latka tracks 3 PEO providers SaaS companies with $10M–$100M in annual revenue. Together they generate $140.9M in annual revenue and employ 776 people.
Questco is the largest, with $64.1M in annual revenue, founded in 1989.
The average PEO providers SaaS company in this list makes $47M a year, across 3 companies with reported revenue.
Ranked by annual revenue, the leaders are Questco, PrestigePEO and Engage PEO.
- Provides payroll processing and tax compliance services - Administers employee benefits, including health insurance and retirement plans - Offers HR management services such as recruitment and onboarding - Assists with labor law compliance and risk management - Must operate under a co-employment model, sharing employer responsibilities - Not just a software solution; must provide comprehensive HR services
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