Svetoslav Stoykov

Certified Passive House Designer

BSc Engineer

GGE Bulgaria

Obelia 2 bl. 260
Apt.16
1326 Sofia
Bulgaria

Phone: +359 883 201062
svetoslav.stoykov@gge.bg
http://www.svetoslavstoykov.com

Initial by Exam

Certificate valid from Oct. 31, 2016
Certificate valid until Oct. 31, 2021
The certificate only applies to this person.

Examined by Energy + International / Barabonkova, Guergana at Sofia, Bulgaria