__.__.1904
foundation as Fußballclub Alemannia Ratingen
__.__.1906
integration into TV Ratingen
__.__.1919
merger with BV Vorwärts Ratingen and renaming to Turn- und Sportverein Ratingen
__.__.1920
seperation of the football-section as Spielvereinigung Ratingen
__.__.1945
forced dissolution after World War II
__.__.1945
new foundation as SG 04 Ratingen
__.__.1950
renaming to Spielvereinigung Ratingen
__.__.1965
merger with ESV Germania Ratingen and renaming to Ratinger Spielvereinigung Germania 04/19