HNTB Corporation, founded in Kansas City in 1914, is a full service consulting firm that provides architecture, engineering and planning services to public and private sector clients throughout the United States.
HNTB Kansas City, the firm's corporate headquarters, has been providing engineering services for more than 100 years. In 1975, HNTB merged with Kivett & Myers, one of Kansas City's most respected architectural firms, to create HNTB's architectural practice. This practice has continued to grow and diversify, through the acquisition of Mackey Mitchell Zahner Associates, another well-respected Kansas City architecture firm.
HNTB's commitment to the communities it serves remains unparalleled in the industry. In Kansas City, more than 500 professionals provide expertise in roadway and interchange design, fixed and movable bridge design, transportation corridor planning and environmental studies, intelligent transportation systems, toll roads, freight rail and transit, sports and recreational facility design, civic architecture, interior design, convention center design, community and urban design and planning, landscape architecture, environmental design, geotechnical engineering and public involvement.