With a market capitalization (market cap) of $107.65B — a measure of how much the company is worth — Automatic Data Processing, Inc. is the 149th most valuable company in Technology as of August 18, 2026. Shares trade at $269.31, up +1.22% on the day.
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Automatic Data Processing, Inc. (ADP) is a global provider of cloud-based solutions designed for human capital management (HCM). The company organizes its operations into two primary segments: Employer Services and Professional Employer Organization (PEO). Through its Employer Services division, ADP delivers strategic, cloud-powered platforms and comprehensive human resources (HR) outsourcing. This encompasses a wide array of services such as payroll processing, benefits administration, talent acquisition and management, general HR and workforce management, insurance, retirement planning, and regulatory compliance, often integrated into holistic HCM solutions. Conversely, the Professional Employer Organization (PEO) segment specializes in offering HR outsourcing to small and mid-sized businesses, leveraging a co-employment framework. This segment's offerings span robust benefits packages, regulatory protection and compliance, talent engagement strategies, specialized HR expertise, all-encompassing outsourcing, and even recruitment process outsourcing. Established in 1949, ADP maintains its corporate headquarters in Roseland, New Jersey.
Visit websiteAs of August 18, 2026, Automatic Data Processing, Inc. (ADP) is worth $107.65B — this is its market capitalization, the total value of all its outstanding shares.
Automatic Data Processing, Inc.’s market cap is $107.65B, which ranks it #149 among the most valuable companies in the Technology sector tracked on MarketCapLens.
Automatic Data Processing, Inc. (ADP) shares trade at $269.31, up 1.22% on the day, as of August 18, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
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Automatic Data Processing, Inc. trades at a price-to-earnings (P/E) ratio of 24.5, based on its latest share price and annual earnings per share.