Since its inception in 1982, Marathon Group has been a full-service office furniture services company. Located in Minneapolis, Minn., the firm specializes in the installation of office furniture systems, health care, laboratory, demountable walls and related services. Marathon Group offers an array of furniture services, such as project management, office furniture installation/reconfiguration, moves/adds/changes, repair/touch up, inventory management and certified interior design. Its list of office furniture manufacturers includes Herman Miller, Knoll, Inscape, Teknion, Allsteel/Hon, Haworth, Steelcase and Kimball.