HLM Design, one of the leaders in health care and justice design was acquired by Heery International in 2004. . It has a work force of more than 100 professionals. Heery International is a full-service architecture, interior design, engineering, facility, planning and construction firm. It specializes in graphic designing and strategic facility planning. The firm also offers a range of interior design services, including interior architecture, programming, space planning and furniture and equipment selection. It serves the corporate, aviation, industrial, governmental and health care markets. The firm additionally offers program and construction management services.