ÜberQuell GmbH St. Pauli Fischmarkt 28-32 20359 Hamburg Management: Patrick Rüther & Axel Ohm Telephone number: 040 334421260 E-mail address: Register court & register number: Hamburg Local Court HRB 144305 VAT identification number: DE310192138 Platform of the European Commission for online dispute resolution (OS) for consumers: https://ec.europa.eu/consumers/odr/. We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.