Holabird & Root is an architectural and engineering firm that has been providing services for more than 125 years. The firm offers a wide range of services, such as architectural, structural engineering, and graphic design and illustration. Its areas of specialization include programming, master planning, feasibility analysis, space planning, assessment and sustainable design and theater planning. The company also offers services in the areas of historic renovation and restoration and laboratory planning. Its clients include the University of St. Thomas, Illinois Institute of Technology, Think Federal Credit Union, American Dental Association and Northern Indiana Historical Society. Holabird & Root, established in 1880, is located in Chicago.