Automatic Data Processing

As the trusted, service-driven, and AI-enabled partner for HCM, we deliver services powered by deep domain expertise, workforce data, and global scale to help organizations manage their most critical workforce functions with precision, compliance and confidence. Today, we are a global leader in HR and payroll solutions, serving over 1.1 million clients and paying over 42 million workers in over 140 countries and territories. Our two reportable business segments are Employer Services and Professional Employer Organization ('PEO'). Our 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 comprehensive range of technology-based HCM solutions, including our strategic, cloud-based platforms, and HRO solutions. Our PEO business, called ADP TotalSource, is our full-service PEO that offers expert guidance, user-friendly technology, comprehensive employee benefits, and a risk management, safety, and workers' compensation program as part of a co-employment arrangement. We support every HCM need of our clients from HR, payroll, time and benefits to HR outsourcing, talent, compliance and retirement, across the entire employee experience. Our AI is built into the very core of how our platforms orchestrate, govern and execute HR and pay processes for real-world outcomes. Our global data platform, named '2026 Data Solution of the Year for HR' in the Data Breakthrough Awards, spans over 1.1 million clients and 42 million workers across roles, industries and geographies. In the U.S., we pay one in six workers and moved $3.5 trillion in fiscal year 2026.