Southern Company was created in 1945.
Southern Company Services was created in 1963.
Southern Pacific Company was created in 1884.
Southern Belting Company Building was created in 1914.
Great Southern Automobile Company was created in 1909.
Southern Pacific Transportation Company was created in 1865.
Sui Southern Gas Company was created in 1989.
Utah Southern Railroad Extension Company was created in 1874.
China Southern Power Grid Company was created in 2002.
Southern Bell Telephone Company Building was created in 1929.
Southern Union Gas Company Building was created in 1951.
Southern New England Telephone Company Building was created in 1931.
Southern New England Telephone Company Administration Building was created in 1938.