14.03.1914 - foundation as Foot Ball Club Entella
__.03.1919 - merger with Pro-Chiavari
__.07.1919 - dissolution of the merger
14.07.2001 - dissolution (bankruptcy)
__.__.2002 - merger of left part of club with Unione Sportiva Valle Sturla 1970 Borzonasca to Unione Sportiva Valle Sturla Entella
__.__.2003 - merger with AC Chiavari Lames to Associazione Calcio Chiavari Vallesturlaentella.Lames 2003
__.__.2004 - renaming in Associazione Calcio Dilettantistica Virtus Entella