On September 11th, 2020 the auction for the frequency bands 700, 1500 and 2100 MHz ended. The results can be found here.
The following information is available for this award procedure:
RUNDFUNK UND TELEKOM
Austrian Regulatory Authority for Broadcasting and Telecommunications
Mariahilfer Straße 77-79, 1060 Vienna, Austria
tel.: +43 1 58058-0