Adecco Group provides human resource services, including temporary staffing, permanent placement, outsourcing, consulting and outplacement. Co. has more than 5,500 branches in over 60 countries and territories. Co.'s Office and Industrial businesses offer a range of general staffing services, including temporary staffing, permanent placement, assessment, training and integrated human resources applications. In addition, Co. operates professional business lines, which include Adecco Finance & Legal, Adecco Engineering & Technical, Adecco Information Technology, Adecco Medical & Science, Adecco Sales, Marketing & Events and Adecco Human Capital Solutions.

Randstad is a global staffing and recruitment company, providing various solutions in the human resources (HR) services space. Co.'s services include regular temporary staffing and permanent placement of candidates. In addition, Co. provides several other HR solutions, such as Recruitment Process Outsourcing (RPO), Managed Services Programs (MSP), payroll services, and outplacement. Co. provides four distinct service concepts: Staffing, Inhouse Services, Professionals and HR Solutions.