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Established two decades ago, Extensis is one of the largest Professional Employer Organizations (PEOs) in the U.S. and the fastest-growing PEO in the Northeast. Today, we manage over $2 billion in employment-related costs annually. Small and medium-sized businesses recognize that the Extensis promise to simplify HR delivers an even greater value-time to focus on growing their businesses. We deliver on our promise by developing client-specific HR solutions; providing local, personalized service to all levels in a client’s organization; and keeping the HR experience efficient with simpler technology. Our comprehensive portfolio includes personalized services for HR, benefit plans, payroll and taxes, employer risk, compliance, and employee management. A highly regarded PEO, Extensis is among the 5 percent of PEOs with an Employer Services Assurance Corporation (ESAC) accreditation, the nationally recognized gold standard for PEO reliability and financial assurance. And, we are among the first 3 percent of U.S. PEOs to be named a Certified PEO (CPEO) by the IRS. Extensis keeps promises - and we promise to simplify HR.

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