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Mattijs Slee
CEO at Battolyser Systems
Mattijs Slee is an accomplished energy business professional currently serving as a Board Member (Bestuurslid) at NLHydrogen. He has a comprehensive technical and commercial background in the energy sector, particularly focused on the transition to sustainable energy solutions.
Education and Career
Slee graduated with a Master of Science in Hydraulics from Delft University of Technology in 2006. He began his career at Shell, where he held various roles in technical and business development, contributing to large-scale energy projects globally. In 2017, he became an Investment Director at Shell Ventures, focusing on investments in cleantech startups and innovative business models. He later served as the Commercial Head at Shell Hydrogen, where he was responsible for developing clean hydrogen business initiatives in Europe.
In May 2021, he took on the role of CEO at Battolyser Systems, a company that develops integrated battery/electrolyser systems aimed at enhancing energy storage and hydrogen production capabilities. Slee also holds a Global Executive MBA from INSEAD and resides in Rotterdam with his family.12
