19.03.1899
foundation as Società Ginnastica Sampierdarenese
__.__.1927
forced merger with SG Andrea Doria to Associazione Calcio La Dominante
__.__.1931
new foundation as Associazione Calcio Sampierdarenese
__.__.1937
forced merger with local clubs to Associazione Calcio Liguria
__.__.1945
new foundation as Associazione Calcio Sampierdarenese
12.08.1946
merger with SG Andrea Doria to Unione Calcistica Sampierdarenese-Doria