Our story
From a small apartment in Munich, to a roster of over 6,000 clients and more than 500 employees across offices in Berlin, Barcelona, Boston, Essen, Frankfurt, London, Milan, Munich (HQ), Paris, Stockholm, The Hague, Vienna, and Zurich – find out how our founders built a company with a global impact.
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Moritz Lehmkuhl, Founder and Managing Director
Moritz came across the topic of climate action in 2003. At that time, he was managing an EU-funded project and developed a concept for how companies can get involved in climate action. In 2004, he became self-employed in this field and founded ClimatePartner in 2006. Moritz holds a degree in Business Administration from the University of Münster, was a post-graduate student at Harvard University and the Indian School of Business, and was awarded the title of Young Global Leader by the World Economic Forum in 2010.
![Moritz Lehmkuhl](/sites/default/files/styles/width_415/public/content/images/_KNS1455.jpg?itok=bf8fcOqs)
Klaus-Peter Siemssen, CEO
Klaus-Peter Siemssen is an experienced entrepreneurial leader. He was previously Managing Director of Occhio and CEO of Selux, and he has supported companies in change management and digital transformation as a consultant. At ClimatePartner, his focus will be on further developing the entire organisation, following the strong growth of recent years.
![Klaus-Peter Siemssen](/sites/default/files/styles/width_415/public/content/images/klaus-peter-siemssen-foto_0.jpg?itok=viGbJD4J)
Work with us
We believe that taking climate action is the greatest platform for change – and that together, we can improve lives. With ClimatePartner, your work will help businesses achieve their most ambitious climate action plans to leave our planet a little better than we found it. Are you ready to build a rewarding career and a better future for all?
![three people sitting in the sun](/sites/default/files/styles/width_415/public/Career/HR%20Header%20People%20Culture.jpg?itok=JE3_CEaM)