Richard Seth Hayden

Swanke Hayden Connell Ltd. provides architectural services. The firm specializes in master plan, interior design, space planning, historic restoration, commercial designing and mixed-used projects. The company was founded by Alexander Stewart Walker and Leon N. Gillette in 1906 and is headquartered in New York, NY.

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.

New-York Historical Society operates as a historical museum. It offers history and art exhibitions as well as public programs that explore the political, cultural and social history of New York City and State. The firm operates a library offering books, pamphlets, maps, newspapers and other related publications. The company was founded in 1804 and is headquartered in New York, NY.