Stefan König
Certified Passive House Designer
Dipl.-Ing. Architekt
Dipl.-Ing. Architekt Stefan König
Bauerholz 27
44319 Dortmund
Germany
Phone: +49(0)231289569
info@bfp-koenig.de
Initial by Exam
Certificate valid from Dec. 5, 2016
Certificate valid until Dec. 5, 2021
Certificate valid until Dec. 5, 2021
The certificate only applies to this person.
Examined by Öko Zentrum NRW GmbH at Hamm, Germany