Georgia Championship Wrestling was created in 1972.
World Championship Wrestling ended in 2001.
Southwest Championship Wrestling ended in 1985.
Extreme Championship Wrestling ended in 2001.
Championship Wrestling from Florida ended in 1987.
Southern Championship Wrestling ended in 2004.
Best of World Championship Wrestling ended in 1987.
World Championship Wrestling - Australia - ended in 1978.
World Class Championship Wrestling ended in 1990.
Hulk Hogan's Celebrity Championship Wrestling ended on 2008-12-06.
Companies that are out of buisseness: Jim Crockett Promotion Georgia Championship Wrestling Stampede Wrestling Championship Wrestling From Florida American Wrestling Assosiation World Class Championship Wrestling Universal Wrestling Assosiation World Championship Wrestling Wrestling Assosiation R Extreme Championship Wrestling Current pro wrestling companies: National Wrestling Alliance Consejo Mundial De Lucha Libre World Wrestling Entertainment World Wrestling Council New Japan Pro Wrestling All Japan Pro Wrestling Jersey All Pro Wrestling Asistencia Assesoria Y Administracionestling Pro Wrestling Noah Pro Wrestling Zero1 Ring Of Horror Total Nonstop Wrestling Action
Micro Championship Wrestling was created in 2010.