__.__.1906
foundation as Concordia Babelsberg 1906
__.__.1934
newly-foundation as VFL Eintracht Babelsberg 1906
__.__.1946
new foundation as SG Babelsberg
30.10.1950
merger with BSG Märkische Volksstimme Babelsberg to BSG Rotation Babelsberg
__.__.1952
merger with BSG Rotation Babelsberg Ost to BSG Rotation Babelsberg
__.12.1960
first team moves to SC Potsdam
03.05.1969
renaming in BSG DEFA Babelsberg
__.__.1990
renaming in SG Fortuna Babelsberg