Samuel Gillessen

Certified Passive House Designer

Ingénieur industirel Ingénieur Énergéticien

Progroup SA

rue de l'industrie 11
8399 Windhof

Phone: +352 26107034

Initial by Exam

Certificate valid from July 18, 2016
Certificate valid until July 18, 2021
The certificate only applies to this person.

Examined by energieagence Lëtzebuerg at Luxembourg, Luxembourg