Office
Management
Dr. Christine Lemaitre
Chief Executive Officer,
System Director
Tel: +49 (0)711 722322-31
E-Mail: c.lemaitre at dgnb.de
Johannes Kreißig
Deputy Chief Executive Officer
Tel: +49 (0)711 722322-0
E-Mail: j.kreissig at dgnb.de
Office administration
Dorothea Duriska
Office
Tel: +49 (0)711 722322-30
E-Mail: d.duriska at dgnb.de
Clarissa Schwend
Executive Assistant
Tel: +49 (0)711 722322-43
E-Mail: c.schwend at dgnb.de
System
Kirsten Immendorf
System communication
Tel: +49 (0)711 722322-53
E-Mail: k.immendorf at dgnb.de
Karen Sternsdorff
System Development
Tel: +49 (0)711 722322-33
E-Mail: k.sternsdorff at dgnb.de
Michael Dax
Director International System
Tel: +49 (0)711 722322-74
E-Mail: m.dax at dgnb.de
Daniela Merkenich
International System Development
Tel: +49 (0)711 722322-46
Moritz Reininger
International System Development
Tel: +49 (0)711 722322-63
E-Mail: m.reininger at dgnb.de
Adrian August Wildenauer
International System Development
Tel: +49 (0)711 722322-35
E-Mail: a.wildenauer at dgnb.de
Stephan Anders
City Districts
Tel: +49 (0)711 722322-45
E-Mail: s.anders at dgnb.de
Ursula Schehrer-Kammler
City Districts
Tel: +49 (0)711 722322-77
Andreas Buchholz
Team Leader Conformity Assessment
Tel: +49 (0)711 722322-34
E-Mail: a.buchholz at dgnb.de
Hatun Ecer
Conformity Assessment
Tel: +49 (0)711 722322-47
E-Mail: h.ecer at dgnb.de
Andrea Naumann
Conformity Assessment
Tel: +49 (0)711 722322-52
E-Mail: a.naumann at dgnb.de
Johannes Stöbe
Conformity Assessment
Tel: +49 (0)711 722322-20
E-Mail: j.stoebe at dgnb.de
René Traunspurger
Conformity Assessment
Tel: +49 (0)711 722322-49
DGNB Navigator
Hannes Klockenhoff
System and DGNB Navigator
Tel: +49 (0)711 722322-32
E-Mail: h.klockenhoff at dgnb.de
Academy
Thomas Kleist
Academy Director
Tel: +49 (0)711 722322-38
E-Mail: t.kleist at dgnb.de
Angelika Bandke
Academy
Tel: +49 (0)711 722322-44
E-Mail: a.bandke at dgnb.de
Dominic Church
Academy
Tel: +49 (0)711 722322-48
E-Mail: d.church at dgnb.de
Dr. Consolata Russelli
Academy
Tel: +49 (0)711 722322-71
E-Mail: c.russelli at dgnb.de
Melanie Schäfer
Academy
Tel: +49 (0)711 722322-42
E-Mail: m.schaefer at dgnb.de
Member support
Johanna Großhans
Commitees support
Tel: +49 (0)711 722322-79
E-Mail: j.grosshans at dgnb.de
Britta Schippel
Member Support
Tel: +49 (0)711 722322-27
E-Mail: b.schippel at dgnb.de
Julia Stern
Member support
Tel: +49 (0)711 722322-23
E-Mail: j.stern at dgnb.de
Marketing
Marcus Herget
Marketing Director
Tel: +49 (0)711 722322-28
E-Mail: m.herget at dgnb.de
Chiara Brutti
Marketing
Tel: 49 (0)711 722322-24
E-Mail: c.brutti at dgnb.de
Tanja Dieterle
Marketing
Tel: +49 (0)711 722322-26
E-Mail: t.dieterle at dgnb.de
Julia Thiele
Marketing
Tel: 49 (0)711 722322-73
E-Mail: j.thiele at dgnb.de
Bettina Mahnecke
International Marketing
Tel: +49 (0)711 722322-41
E-Mail: b.mahnecke at dgnb.de
Niels Heinemann
Relationship Marketing
Tel: +49 (0)711 722322-54
E-Mail: n.heinemann at dgnb.de
Networks
Dr. Frank Heinlein
Director Strategic Communications
Tel: +49 (0)711 722322-45
E-Mail: f.heinlein at dgnb.de
