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

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

Johannes Kreißig
Chief Executive Officer DGNB e.V. and DGNB GmbH
Tel: +49 711 722322-0
j.kreissig at dgnb.de

Staff Function

Daniel Häußler
Executive Assistant to the Members of the Board
Tel: +49 711 722322-21
d.haeussler at dgnb.de

Member Support and Association Work

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

Raphael Montigel
Advisor Association Work
Tel: +49 711 722322-28
r.montigel at dgnb.de

PR and Communications

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

Manuel Schwarz
PR Editor
Tel: +49 711 722322-56
m.schwarz at dgnb.de

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

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

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

Marketing and Sales

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

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

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

Pascale Klaunig
Market Transformation Manager
Tel: +49 711 722322-37
p.klaunig at dgnb.de

Research and Development

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

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

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

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

DGNB Academy

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

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

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

Johanna Torres-Neira
DGNB Academy
Tel: +49 711 722322-64
j.torres at dgnb.de

DGNB Certification

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

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

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

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

Dr. Consolata Russelli
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

Seema Issar
Tel: +49 711 722322-63
s.issar at dgnb.de

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

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

Siyuan Si
Assistant to the CEO for China
Tel: +49 711 722322-0
s.si at dgnb.de

Kai Zhang
Director DGNB Certification China
Tel: +49 711 722322-65
k.zhang at dgnb.de

Dietmar Geiselmann
Existing Buildings
Tel: +49 711 722322-59
d.geiselmann 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

Finance and Administration

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

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

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


Our members

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