- 1991 - Collier and Steve Barnett created a Payroll Service Bureau in Dallas, Texas called Payroll Central. With an aggressive, but controlled growth they grew to 500 plus clients. Payroll Central is ranked as one of the best payroll service bureaus in the nation in part to its amazing 98% client retention rate.
- 1999 - Steve creates Planet Payroll a consulting company to other Payroll Service Bureaus throughout the nation.
- 2001 - Planet Payroll, Inc., a full service employer related service bureau in Phoenix, AZ.