Staywell

StayWell, a subsidiary of Merck & Co., Inc., is a health engagement company that helps its clients engage and educate people to improve health and business results. They offer a full suite of health and well-being solutions to healthcare systems and providers, health plans, health care associations, and private and public employers. StayWell is headquartered in Yardley, Pennsylvania, and also has major locations in Salt Lake City, Utah, and St. Paul, Minn.