Beat Stemmler

Managing Director

Beat Stemmler holds a B.Sc. in Business Information System and an M.Sc. in Environmental Sciences. From 2006 - 2009 he completed an MBA at Henley Business School in Henley, Great Britain. He worked for large companies as head of environmental management. At intep he is managing director of the offices in Zurich, Berlin and Hamburg.

About me

My consulting activities are in the field of sustainability, environmental and resource management for private companies and the public sector. Based on my expertise in managing complex sustainability projects and engaging with internal and external stakeholder groups, I am keenly aware of the importance of incorporating financial, risk and reputational factors. The trust that this creates means that our clients are prepared to implement sustainability projects with us and increase their transparency in non-financial reporting. In environmental management, I support our customers in achieving a higher standard and thus reducing their risks through clear standards, simplified processes and templates, adherence to legal compliance and regular audits.

Education and Training

B.Sc. Business Informatics

M.Sc. Environmental Sciences


ISO 14001:15 Lead Auditor

Supply Chain Responsibility Training - Hong Kong

Global Reporting Initiative Certified Training Program

CO2 balancing according to GHG protocol for CDP

Hazardous substances expert

Expert activities

  • Fachexperte Energie- und Naturschutzkommission der Gemeinde Küsnacht ZH



  • Performance Gap bei Mehrfamilienhäusern mit Wärmepumpe – Die Rolle der Betreiber
  • Energiestrategie 2050 im Praxistest



  • Elektrifizierung von Firmenflotten: Ausbau des Low-Carbon-Transports im B2B-Kontext – Universität St. Gallen, REM-Forum
  • Increasing convenience food package waste – Solutions for office buildings – Energie- und Umweltcircle, Zürich



  • Dozent Nachhaltigkeitsmanagement – Nachdiplomstudiengang an der MBSZ Business School in Zürich
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