Change of tax number

The tax number of aquatherm GmbH has changed. The new tax number is 5338/5904/0313.

Business partners are requested to update the relevant master data in their systems with immediate effect. For suppliers of aquatherm GmbH, all invoices and documents issued on or after 1 July 2026 must display only the new tax number. Outgoing invoices issued by aquatherm GmbH will also feature the new tax number from this date onward.

This change does not require any action from customers with regard to payment processes.

The VAT Identification Number (VAT ID) of aquatherm GmbH remains unchanged and fully valid.