ECW - Extreme Championship Wrestling
Founded - 1992
Folded - 2001
Founder - Tod Gordon
Owner -
- 1992-1994: Tod Gordon
- 1994-2001: Paul Heyman
Formerly -
- 1992-1994: ECW - Eastern Championship Wrestling
ECW DEACTIVATED CHAMPIONSHIPS
ECW World Heavyweight Championship
- ECW Heavyweight Championship
ECW World Tag Team Championship
- ECW Tag Team Championship