Charles W. Lathrop

iSystems LLC provides payroll, human resources and tax management services. Its services include benefits management and online, enrollment, employee portal time and labor tracking onboard and applicant tracking and customer relationship management. The company was founded by Michael Trahan and Desiree Hanley-Trahan in 1998 and is headquartered in Colchester, VT.

CompuPay, Inc. provides payroll processing services. Its services include online payroll services, payroll software solutions, employee background screening, tax credit recovery, expense management, accountant solutions, and other employer-related solutions. The company was founded in 1980 and is headquartered in Miramar, FL.

Advantage Payroll Services, Inc. provides comprehensive payroll and tax filing services. It offers online payroll, management and new hire reporting, and electronic tax filings and compliance services. The company was founded by Robert Basso in 1996 and is headquartered in Auburn, ME.