Our Managing Directors

Zihni Erençin

Managing Director
Operations

Essen Office

Zihni.Erencin@dorsch-impact.de 

Frauke Goldmann

Managing Director
Business Development

Essen Office

Frauke.Goldmann@dorsch-impact.de

Juan Neidhardt

Managing Director
People & Finance

Kronberg Office

Juan.Neidhardt@dorsch-impact.de

Our Authorised Officers

Mélanie Salaun

People Management

Essen Office

Melanie.Salaun@dorsch-impact.de

Mario Solte

Finance & Controlling

Essen Office

Mario.Solte@dorsch-impact.de

Technical Department

Climate & Nature

Dr. Marion Neumer

Head of Department
Climate & Nature

Kronberg Office

Marion.Neumer@dorsch-impact.de

Christine Bohn

Deputy Head of Department
Climate & Nature

Kronberg Office

Christine.Bohn@dorsch-impact.de 

Félix Bonnin

Deputy Head of Department
Climate & Nature

Kronberg Office

Felix.Bonnin@dorsch-impact.de

Jörg Lieberei

Deputy Head of Department
Climate & Nature

Essen Office

Joerg.Lieberei@dorsch-impact.de 

Technical Department

Governance & Economic Development

Cédric Kotitschke

Head of Department
Governance & Economic Development

Kronberg Office

Cedric.Kotitschke@dorsch-impact.de

Ruben Alava

Deputy Head of Department
Governance & Economic Development

Kronberg Office

Ruben.Alava@dorsch-impact.de 

Karolin Herpers

Deputy Head of Department
Governance & Economic Development

Essen Office

Karolin.Herpers@dorsch-impact.de

Thomas Ritter

Deputy Head of Department
Governance & Economic Development

Kronberg Office

Thomas.Ritter@dorsch-impact.de

Technical Department

Wastewater & Social Infrastructure

Mario Morais

Head of Department
Wastewater & Social Infrastructure

Munich Office

Mario.Morais@dorsch-impact.de

Sofia AlHmoud

Deputy Head of Department
Wastewater & Social Infrastructure

Amman Office

Sofia.AlHmoud@dorsch-impact.de

Soukaina Mourchid

Deputy Head of Department
Wastewater & Social Infrastructure

Amman Office

Soukaina.Mourchid@dorsch-impact.de

Salam Najjar

Deputy Head of Department
Wastewater & Social Infrastructure

Amman Office

Salam.Najjar@dorsch-impact.de

Technical Department

Water & Agriculture

Andreas Havemann

Head of Department
Water & Agriculture

Essen Office

Andreas.Havemann@dorsch-impact.de 

Sayed Shobair

Deputy Head of Department
Water & Agriculture

Essen Office

Sayed.Shobair@dorsch-impact.de

Kareem Shukri

Deputy Head of Department
Water & Agriculture

Amman Office

Kareem.Shukri@dorsch-impact.de