Automatic Data Processing, Inc. (ADP) is a global technology company engaged in providing cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration. Its segments include Employer Services and Professional Employer Organization (PEO). Its Employer Services segment serves clients ranging from single-employee small businesses to large enterprises with tens of thousands of employees around the world, offering a range of technology-based HCM solutions, including its cloud-based platforms, and human resource outsourcing (HRO) solutions (other than PEO) solutions. Its offerings include Payroll Services, Benefits Administration, Talent Management, HR Management, Workforce Management, Compliance Services, Insurance Services and Retirement Services. Its PEO business, called ADP TotalSource, provides clients with employment administration outsourcing solutions. ADP serves over 1.1 million clients in 140 countries and territories.