Tilton Kelly Bell

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.

Adrian Smith + Gordon Gill Architecture specializes in the design and build of high-performance building structures. The company has undertaken projects in the United States, the United Arab Emirates, Saudi Arabia, China, South Korea, Malaysia and Canada. Founded in 2006, it serves the hospitality, cultural, residential and commercial sectors. Adrian Smith + Gordon Gill Architecture owns PositivEnergy Practice, which is an affiliated energy, engineering and consulting firm. The firm develops decarbonization and energy master plans for new buildings and greening strategies. It implements energy performance, resource management and carbon reduction strategies. Adrian Smith + Gordon Gill Architecture s clients include the Federation of Korean Industries, Kuwait University and Clean Technology Tower.