16305 Swingley Ridge Rd.
Chesterfield, MO 63017
Hours of Operation
We were founded in 1971 by B. Thomas Golisano with just $3,000 and a good idea – to make payroll outsourcing easy and affordable for small businesses. From those early days with just one employee, we now have more than 15,000 employees serving more than 670,000 small- to medium-sized businesses nationwide.
We offer an ever-growing variety of payroll and human resource products and services that help clients do what they do best — run their business.