Dr. Stefan Janßen
DGNB
Auditor
+49-511-39089444
janßen energieplanung
Certification system: Building
BEG funding: Consultation
Projects
Sartorius AG, Büro- & Eingangsgebäude
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Certificate: Gold / Buildings New Construction Offices and Administriative Buildings / Location: Göttingen
1231 - Confidential
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Certificate: Gold / Buildings New Construction Mixed Use / Location: Göttingen