Final answer:
Adecco is an employment agency with Swiss origins, and it provides various human resources services with a global reach.
Step-by-step explanation:
Adecco, an employment agency that serves more than 100,000 clients and operates 5,500 offices worldwide, originates from Switzerland. This company is a global human resources provider, offering a variety of services including temporary staffing, permanent placement, career transition, and talent development. Adecco's Swiss roots differentiate it from other international employment agencies that may be based in the United States, Germany, or France.