Zephyrsoft
Mathis Dirksen-Thedens
Sandbrink 14
D-30657 Hannover
Germany
Phone: +49 (0)511 – 5334911
Email: mail-zephyrsoft.org (translate – into @)
VAT identification number (§ 27a UStG): DE241867412
responsible with regards to content (§ 55 Abs. 2 RStV): Mathis Dirksen-Thedens (address as stated above)