Yoh Services
Yoh Services LLC is an American talent and outsourcing company headquartered in Philadelphia, Pennsylvania. Yoh’s primary services include temporary placement, direct hire, managed staffing services and outsourced solutions. The company specializes in providing short- and long-term professionals for the information technology, scientific, clinical, engineering, health care, telecommunications and industrial industries.History
Yoh was founded in 1940 as Duncan Tool Design. As the country's first temporary technical staffing firm, Yoh got its start by staffing the United States government and industry’s engineering needs during World War II.
Yoh is a business unit in the larger company Day & Zimmermann. It is headquartered in Philadelphia.
