Payroll Management, Inc. is a family-owned, independent payroll company founded in 1989 in Auburn, Maine by Gary K. Hemenway after seventeen years in the payroll industry. Now one of the largest independent payroll companies serving small and midsize businesses in Northern New England, it offers payroll processing, payroll tax, HR support, workers’ compensation plans, time management, pay cards, background checks, and onboarding, with 2025 annual revenue of $61.8 million.