Automatic Data Processing, Inc. or Paychex, Inc.: Who Leads in Yearly Revenue?

A Decade of Revenue Growth: ADP vs. Paychex

In the competitive landscape of payroll and human resources services, Automatic Data Processing, Inc. (ADP) and Paychex, Inc. have been industry leaders. Over the past decade, ADP has consistently outpaced Paychex in terms of revenue growth. From 2014 to 2024, ADP's revenue surged by approximately 62%, reaching nearly $19.2 billion. In contrast, Paychex experienced a robust growth of about 110%, yet its revenue in 2024 was approximately $5.3 billion, still trailing behind ADP.

Key Insights

ADP's dominance is evident, with its revenue consistently more than three times that of Paychex. The steady upward trend for both companies highlights the growing demand for payroll and HR solutions. As businesses continue to expand globally, the need for efficient payroll processing and HR management is more critical than ever, positioning both ADP and Paychex for continued success.