General Info

Automatic Data Processing handles employer-related functions that require extensive processing, record keeping and technology. The company is a professional employer organization whose services include payroll, human resources, 401k retirement services, expense management, time and labor management, benefit administration and screening and selection services. ADP pays one-in-six private sector workers in the United States. ADP operates in more than 25 countries worldwide and has locations throughout the United States, including Milford, Conn.