Guerra de Empresas was an annual professional wrestling major event produced by Mexican professional wrestling promotion International Wrestling Revolution Group (IWRG), which took place on January 2, 2011 in Arena Naucalpan, Naucalpan, State of Mexico, Mexico. IWRG's Guerra de Empresas series of events all center around inter-promotional competition with tag teams representing IWRG as well as a number of other wrestling promotions represented by one or more tag teams. While wrestlers all represented their "home" promotion most had competed on IWRG events prior to this event, either through IWRG's working relationship with AAA or due to be in independent contractors and not signed exclusively with one specific wrestling promotion. The show was unofficially the 15th IWRG Anniversary Show, but not officially promoted as an anniversary show.

Proyeccion a Nuevas Promesas (2011), short for Torneo Relampago de Proyeccion a Nuevas Promesas de la Lucha Libre was the first annual Proyeccion a Nuevas Promesas professional wrestling event produced by the International Wrestling Revolution Group. It took place on January 13, 2011, at Arena Naucalpan in Naucalpan, State of Mexico. The focal point of the show was the Torneo Relampago de Proyeccion a Nuevas Promesas de la Lucha Libre tag team tournament where eight teams competed for the trophy. In 2012 the tournament was renamed El Protector but the tournament concept remained the same