West Palm Beach, Florida professional employer organization (PEO) Oasis Outsourcing has acquired Dallas-based Staff One HR, a provider of HR and PEO resources for nearly 30 years, significantly expanding its geographic footprint.

"Acquisitions of exceptional PEOs continue to be an important component of our overall growth strategy," said Oasis Outsourcing President and CEO Mark Perlberg, commenting on the welcome addition. "Staff One HR has a successful history of providing HR solutions to its clients. We are excited to bring our organizations together, capitalize on best practices and welcome the Staff One HR team and its clients to the Oasis family."

Staff One HR CEO Mark Sinatra voiced equal optimism for his firm and its clients, saying, "Our dedication to providing the highest level of client service is an important value we share with Oasis.”

The workforce for Staff One HR will maintain its operations undisturbed as it continues to service clients with no interruption under Sinatra’s guidance.

“Moving forward, as part of Oasis, we will have access to its continued investment in technology and best-in-class services, which will expand and enhance our offerings to Staff One HR clients," Sinatra said.

Established in 1996, Oasis now employs 260,000 staffers and serves over 8,000 U.S. clients — delivering HR services; benefits, payroll and tax administration; risk management and other staffing resources to small and medium-sized U.S. businesses. 

Oasis is accredited by the Employer Services Assurance Corp.