Contact

Stefan Breitenfeld

Stefan Breitenfeld

Editor-in-chief
Website Architect
sbr@ipwonline.de

Roswitha Keppler-Junius

Roswitha Keppler-Junius

Publisher / Managing Director
rkj@ipwonline.de

General inquiries

info@ipwonline.de

Tanja Cvetkovic

Tanja Cvetkovic

Controlling
controlling@ipwonline.de