__.__.1965
foundation as Union Katholische Jugend Innsbruck
__.__.1980
merger with MK Innsbruck to Union Innsbruck
__.__.2007
syndication with SVG Reichenau (SPG Reichenau/Union Innsbruck II)
__.__.2010
termination of the syndication
__.__.20??
renaming to Generali Union Innsbruck due to sponsorship