Automatic Data Processing, Inc. (ADP) is a global leader in human capital management (HCM) solutions, transforming the way businesses manage payroll, HR, talent, time, tax, and benefits administration. Founded in 1949 by Henry Taub as a manual payroll processing business, ADP has evolved into a technology powerhouse, pioneering innovations that have shaped the modern workplace. Headquartered in Roseland, New Jersey, ADP serves over 1.1 million clients in more than 140 countries, supporting organizations of all sizes—from small businesses to multinational enterprises. ADP operates through two main segments: Employer Services and Professional Employer Organization (PEO). Its Employer Services segment delivers cloud-based platforms like RUN Powered by ADP for small businesses and ADP Workforce Now for mid-sized and large organizations, offering comprehensive HR, payroll, and compliance solutions. The PEO segment, branded as ADP TotalSource, provides HR outsourcing and co-employment services, including benefits administration, risk management, and workforce safety programs. Over its 75-year history, ADP has consistently led the industry in payroll and HR innovation. The company went public in 1961 and has since grown into one of the largest HCM providers worldwide, with fiscal year 2025 revenues reaching $20.6 billion and a workforce of approximately 67,000 employees. ADP is recognized for its strong commitment to diversity and inclusion, earning accolades from DiversityInc and being named to Fortune’s “World’s Most Admired Companies” list for 19 consecutive years. Today, ADP continues to shape the future of work by leveraging advanced technology, data analytics, and strategic guidance to help businesses navigate an ever-changing workforce landscape. Its reputation for reliability, innovation, and exceptional service makes ADP a trusted partner for organizations seeking to empower their people and drive business success.