The office in Stuttgart is the central point for all DGNB activities. The team manages the entire certification process, from project registration to the awarding of certificates, runs training courses, coordinates committee work and supports the DGNB expert pool, implements international activities and cooperations, organises workshops and events, arranges speakers and takes care of publications. The DGNB office also supports the board of directors in organising the general meeting and the committees in their activities. It is the interface for the exchange of information between all members, building owners and DGNB Auditors.
If you have any questions, please do not hesitate to contact the DGNB office!
Executive Board
Dr. Christine Lemaitre
Chief Executive Officer DGNB e.V.
- Phone: +49-711-722322-0
- Email: c.lemaitre@dgnb.de
Johannes Kreißig
Chief Executive Officer DGNB e.V. and DGNB GmbH
- Phone: +49-711-722322-0
- Email: j.kreissig@dgnb.de
Assistance
Johannes Moser
Advisor International Association Work
- Phone: +49-711-722322-43
- Email: j.moser@dgnb.de
Finance and Administration
Leon Hungerbühler
Apprentice Management Assistant for Office Communication
- Phone: +49-711-722322-173
- Email: l.hungerbuehler@dgnb.de
Stefanie Robeller
Certification Contracts and Invoices
- Phone: +49-711-722322-91
- Email: s.robeller@dgnb.de
Deborah Simon
Apprentice Management Assistant for Office Communication
- Phone: +49-711-722322-172
- Email: d.simon@dgnb.de
Kim Witzke
Apprentice Management Assistant for Office Communication
- Phone: +49-711-722322-126
- Email: k.witzke@dgnb.de
PR, Communications and Marketing
Felix Jansen
Director PR, Communications and Marketing
- Phone: +49-711-722322-32
- Email: f.jansen@dgnb.de
Katrin Wolf
Manager Trade Fairs, Events and Partnerships
- Phone: +49-711-722322-38
- Email: k.wolf@dgnb.de
Falk Müller-Sommer
Project Manager Marketing
- Phone: +49-711-722322-73
- Email: f.mueller-sommer@dgnb.de
Tamara Pirslin
Dual Student Business Administration
- Phone: +49-711-722322-0
- Email: t.pirslin@dgnb.de
Simone Pitzal
Project Manager Trade Fairs and Events
- Phone: +49-711-722322-60
- Email: s.pitzal@dgnb.de
Research and Development
Carla Schweizer
Project Manager Research Projects
- Phone: +49-711-722322-90
- Email: c.schweizer@dgnb.de
Network and Consulting
Matthias Schäpers
Manager Initiatives and Climate Positive Cities
- Phone: +49-711-722322-95
- Email: m.schaepers@dgnb.de
Ursula Schehrer
Senior Consultant Certification Districts
- Phone: +49-711-722322-77
- Email: u.schehrer@dgnb.de
Karen Sternsdorff
Senior Consultant Certification Buildings
- Phone: +49-711-722322-33
- Email: k.sternsdorff@dgnb.de
DGNB Academy
Anna-Lisa Kölblin
Further Education Certification Experts
- Phone: +49-711-722322-178
- Email: al.koelblin@dgnb.de
DGNB Certification
Seema Issar
Manager Buildings In Use / Sustainable Finance
- Phone: +49-711-722322-63
- Email: s.issar@dgnb.de
Alice Gerstner
Consultant Certification Buildings In Use
- Phone: +49-711-722322-80
- Email: a.gerstner@dgnb.de
Melisa Körükmez
Consultant Certification Buildings In Use / DGNB Navigator
- Phone: +49-711-722322-52
- Email: m.koeruekmez@dgnb.de
René Traunspurger
Senior Consultant Certification Buildings
- Phone: +49-711-722322-49
- Email: r.traunspurger@dgnb.de
Certification Body
Angelika Bandke
Senior Consultant Serial Certification
- Phone: +49-711-722322-44
- Email: a.bandke@dgnb.de
Helen Brinschwitz
Certification Administration
- Phone: +49-711-722322-127
- Email: h.brinschwitz@dgnb.de
Sreeparna Mitra
International Certification and Trainings
- Phone: +49-711-722322-88
- Email: s.mitra@dgnb.de
Dr. Consolata Russelli
Senior Consultant Multiple Certification
- Phone: +49-711-722322-177
- Email: c.russelli@dgnb.de
Andrea Schwitalla
Senior Consultant Multiple Certification
- Phone: +49-711-722322-85
- Email: a.schwitalla@dgnb.de
Theda Witte
Certification Infrastructure and construction areas
- Phone: +49-711-722322-59
- Email: t.witte@dgnb.de