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Sixt Self-Service

For the following subjects Sixt offers self-service solutions. Quick and straightforward to obtain your goal:

Sixt Contact Center - Flexible and quick!

Questions, ideas, problems, praise or critcism? We look forward to receiving your message. Please send us the completed form below and we will reply as soon as possible.





Please submit a written confirmation that the original invoice is not available and that no input tax was charged in the first invoice with invoice number to [email protected] or fax: +49 - (0) 1806-25 44 50 (0.20 EUR/ min. from the German fixed network, mobile max. 0.60 EUR/call)

Ihr Unternehmen vollzog eine Namensänderung, formwechselnde Umwandlung oder ist mit einem anderen Unternehmen verschmolzen? Bitte senden Sie uns diese Information nach erfolgter Eintragung in das Handelsregister - idealerweise mit einer Kopie des Handelsregisterauszuges und Angabe Ihrer Kundennummer - an [email protected] oder per Fax an 0381/ 8070-5016.

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