Kaman Corporation is an American aerospace and defense company founded in 1945 by Charles Kaman. The company specializes in manufacturing and supplying products for the aerospace, defense, and industrial markets. Its operations include producing helicopters, unmanned aerial vehicles, and various components for military and commercial aircraft. In addition to aerospace, Kaman also has a significant presence in the distribution of industrial products, including bearings and power transmission components. The company is headquartered in Bloomfield, Connecticut, and is publicly traded on the New York Stock Exchange under the ticker symbol "KAMN."