ADP

Automatic Data Processing is one of the world's largest providers of business outsourcing solutions. It offers a range of HR, payroll, tax and benefits administration solutions. The company also provides integrated computing solutions to auto, truck, motorcycle, marine and recreational vehicle dealers worldwide. Automatic Data Processing offers employee screening services that include identity validations, government registries, reference verifications, workers' compensation records and substance abuse testing. The company provides payroll tax management service, including preparation and submission of returns and compliance reports. It also provides recordkeeping and retirement services for various companies. Headquartered in Florham Park, N.J., Automatic Data Processing serves more than 600,000 clients worldwide.