Proventa AG
represented by the executive board: Dipl.-Ing. Dipl. Kfm. Diego Calvo de Nó (CEO), Dr. rer. pol. Dietmar Wiedemann

Untermainkai 29
60329 Frankfurt

Phone: +49 69 23255-0
Email address:

Register court: Amtsgericht Frankfurt am Main
Register number: HRB 79466

Sales tax identification number according to § 27a UStG: DE 114 202 162
The EU Commission has set up an internet platform for the online settlement of disputes (ODR platform) between traders and consumers. The ODR platform can be accessed at

We are not willing and not obliged to participate in any dispute resolution procedure before a consumer arbitration board.