Donald H. Dissinger

The American Institute of Architects operates as a professional association of architects. It provides support services for architects who wants to continue education experience and maintain their licensure; web-based resources; and conducts market research and provides analysis of the economic factors that affect the business of architecture. The company was founded by Richard Upjohn, H. W. Cleaveland, Henry Dudley, Leopold Eidlitz, Edward Gardiner, Richard Morris Hunt, J. Wrey Mould, Fred A. Petersen, J. M. Priest, John Welch, Richard Upjohn Jr., Charles Babcock, and Joseph C. Wells on February 23, 1857 and is headquartered in Washington, DC.

EwingCole, Inc. provides architectural, engineering, interior design, and planning services. The firm designs academic institutions, cultural facilities, governmental installations, healthcare facilities, science and technology centers, senior living communities, sports, athletics, and recreational venues and workplaces. It operates through its offices located in New York, Philadelphia, and Irvine. The company was founded in 1961 and is headquartered in Philadelphia, PA.