Paychex, Inc. is a provider of integrated human capital management (HCM) solutions for payroll, human resource (HR), retirement and insurance services for small- to medium-sized businesses in the United States. The Company also has operations in Germany. The Company offers services, including Payroll processing, Human Resource Services, and Accounting and Financial Services. As of May 31, 2016, the Company serviced approximately 605,000 payroll clients. It offers a portfolio of HCM services and products that allows its clients to meet their payroll and HR needs. Its payroll-related ancillary services and human resource service (HRS) offerings often leverage the information gathered in the base payroll processing service, allowing it to provide outsourcing services covering the HCM spectrum. The Company, through its HCM software-as-a-service platform, Paychex Flex, provides an integrated product suite that covers the employee life cycle from recruiting and hiring to retirement.