Sarah Kosmann

Certified Passive House Designer

M.Sc. Bauingenieur

SJM Bau GmbH

In den Pannenkaulen 13
47509 Rheurdt
Germany

Phone: +49 05287-50 60 873
s.kosmann@sjm-bau.de
http://www.sjm-bau.de

Initial by Exam

Certificate valid from July 12, 2018
Certificate valid until July 12, 2023
The certificate only applies to this person.

Examined by Öko Zentrum NRW GmbH at Hamm, Germany