United Company was created in 1682.
United Fruit Company was created in 1899.
United Coal Company was created in 1970.
United Africa Company was created in 1929.
The United Illuminating Company was created in 1899.
United Refining Company was created in 1902.
United Alkali Company was created in 1890.
Zimbabwe United Passenger Company was created in 1985.
United Cigar Manufacturing Company was created in 1907.
United Electric Car Company was created in 1897.
United Traction Company Building was created in 1899.
United Arab Shipping Company was created in 1976.
United Hardware Distributing Company was created in 1945.