Paychex, Inc. (NASDAQ:PAYX) is a leading provider of integrated human capital management solutions for payroll, benefits, human resources, and insurance services. By combining its innovative software-as-a-service technology and mobility platform with dedicated, personal service, Paychex empowers small- and medium-sized business owners to focus ...Find out what works well at Paychex, Inc. from the people who know best. Get the inside scoop on jobs, salaries, top office locations, and CEO insights. Compare pay for popular roles and read about the team's work-life balance. Uncover why Paychex, Inc. is the best company for you.Paychex, Inc. is the second-largest payroll accounting service in the United States, just behind competitor Automatic Data Processing Inc. (ADP). The company processes payrolls for over 375,000 businesses nationwide. Paychex finds its clients mostly among small businesses with fewer than 200 employees, and its typical client has just 14 employees.