Thomas Group, Inc., a professional services company, executes and implements process improvements and culture change management operations strategies for private and the public sectors primarily in North America and Europe. Through its, Process Value Management methodology, the company identifies, prioritizes, and quantifies the amount and timing of cross-functional business improvement opportunities. It offers services in culture and change management, business decision processes, product and service innovation, physician practice management, emergency room efficiency, product development, supply chain management, finance and administration, and marketing and sales, as well as operations, improvement, and cost reduction. The company sells its products to aerospace firms, industrial clients, and transportation firms, as well as healthcare entities, including hospitals, medical practices, and pharmaceutical firms; and the U.S. government agencies, various branches of the military, and state and local government entities. Thomas Group, Inc. was founded in 1978 and is headquartered in Irving, Texas.