United Alkali Company was created in 1890.
United Company was created in 1682.
United Africa Company was created in 1929.
United Coal Company was created in 1970.
United Fruit Company was created in 1899.
United Refining Company was created in 1902.
The United Illuminating Company was created in 1899.
United American Insurance Company was created in 1947.
United Cigar Manufacturing Company was created in 1907.
United Arab Shipping Company was created in 1976.
Zimbabwe United Passenger Company was created in 1985.
United Electric Car Company was created in 1897.
United Wireless Telegraph Company was created in 1906.