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The office in Stuttgart is the hub for the entire activities of the DGNB. It controls the entire certification process from project registration up to the awarding of the certificate, holds training courses, coordinates and supports the DGNB Expert Pool, implements international activities and cooperations, organizes workshops and events, finds speakers and handles the issuing of publications. In addition, the DGNB office supports the Board of Directors in the organization of the general meeting of members and the committees in their work. It is the interface for the exchange of information for all members, builders and auditors.

Executive Board of the German Sustainable Building Council – DGNB e.V.

Dr. Christine Lemaitre
Chief Executive Officer
Tel: +49 711 722322-0
c.lemaitre at dgnb.de

Johannes Kreißig
Chief Executive Officer
Tel: +49 711 722322-0
j.kreissig at dgnb.de

Management Board DGNB GmbH

Johannes Kreißig
Managing Director DGNB GmbH
Tel: +49 711 722322-0
j.kreissig at dgnb.de


Gertrud Scheu
Office Management
Tel: +49 711 722322-36
g.scheu at dgnb.de

Daniel Häußler
Tel: +49 711 722322-21
d.haeussler at dgnb.de


Jürgen Utz
Director DGNB Academy
Tel: +49 711 722322-57
j.utz at dgnb.de

Sabine Adolf
DGNB Academy
Tel: +49 711 722322-42
s.adolf at dgnb.de

Mario Schneider
DGNB Academy
Tel: +49 711 722322-68
ma.schneider at dgnb.de

Research and Development

Dr. Anna Braune
Director Research and Development
Tel: +49 711 722322-67
a.braune at dgnb.de

Karen Sternsdorff
Content Management
Tel: +49 711 722322-33
k.sternsdorff at dgnb.de

Ursula Schehrer
Content Management
Tel: +49 711 722322-77
u.schehrer at dgnb.de

Christine Ruiz Durán
Committee Work and Research Projects
Tel: +49 711 722322-46
c.ruiz at dgnb.de

Finance and Administration

Sven Feyhl
Director Finance and Administration
Tel: +49 711 722322-61
s.feyhl at dgnb.de

Dorothea Duriska
Tel: +49 711 722322-62
d.duriska at dgnb.de

Marianna Hess
Legal and Human Resources
Tel: +49 711 722322-41
m.hess at dgnb.de

Stefanie Robeller
Certification Contracts and Invoices
Tel: +49 711 722322-91
s.robeller at dgnb.de

Alina Donderer
Tel: +49 711 722322-72
a.donderer at dgnb.de

Marketing and Media

Jan Beutelspacher
Team Leader Marketing
Tel: +49 711 722322-54
j.beutelspacher at dgnb.de

Felix Jansen
Director PR and Communications
Tel: +49 711 722322-32
f.jansen at dgnb.de

Henny Radicke
Digital Communications Officer
Tel: +49 711 722322-34
h.radicke at dgnb.de

Julia Peter
Tel: +49 711 722322-73
j.peter at dgnb.de

Tamara Bebion
Tel: +49 711 722322-76
t.bebion at dgnb.de

Ulrike von Gemmingen
Tel: +49 711 722322-81
u.gemmingen at dgnb.de

Monika Läufle
Tel: +49 711 722322-35
m.laeufle at dgnb.de

Katrin Wolf
Tel: +49 711 722322-38
k.wolf at dgnb.de

Witali Riffel
Tel: +49 711 722322-92
w.riffel at dgnb.de

Member Support

Felix Jansen
Deputy Director Member Support
Tel: +49 711 722322-32
f.jansen at dgnb.de

Susanne Leib
Member Support
Tel: +49 711 722322-23
s.leib at dgnb.de

Jana Frank
Member Support
Tel: +49 711 722322-79
ja.frank at dgnb.de


Dr. Stephan Anders
Director DGNB System
Tel: +49 711 722322-45
s.anders at dgnb.de

Johannes Stöbe
Tel: +49 711 722322-20
j.stoebe at dgnb.de

Samuel Koch
Product Manager Existing Buildings
Tel: +49 711 722322-63
s.koch at dgnb.de

Kai Zhang
System Development Buildings
Tel: +49 711 722322-65
k.zhang at dgnb.de

Angelika Bandke
Conformity Assessment
Tel: +49 711 722322-44
a.bandke at dgnb.de

Levan Ekhvaia
Conformity Assessment
Tel: +49 711 722322-84
l.ekhvaia at dgnb.de

Anna-Maria Pfeil
Certification Administration
Tel: +49 711 722322-47
am.pfeil at dgnb.de

Dr. Consolata Russelli
Product Manager Volume Certification
Tel: +49 711 722322-71
c.russelli at dgnb.de

Andrea Schwitalla
Volume Certification
Tel: +49 711 722322-85
a.schwitalla at dgnb.de

Svenja Bernhard
Certification Administration
Tel: +49 711 722322-48
s.bernhard at dgnb.de

Pascale Klaunig
Product Manager DGNB Diamond and Interiors
Tel: +49 711 722322-37
p.klaunig at dgnb.de

René Traunspurger
Team Leader Digital
Tel: +49 711 722322-49
r.traunspurger at dgnb.de

Andreas Schlag
Tel: +49 711 722322-69
a.schlag at dgnb.de

Melanie Leich
Tel: +49 711 722322-52
m.leich at dgnb.de

Mario Schneider
Tel: +49 711 722322-68
ma.schneider at dgnb.de


Our members