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Sebastiaan Masselink

Senior Impact Investment Manager Energy Transition


Sebastiaan brings over 20 years of investment experience with ACTIAM, Kempen & Co, Petercam, and ABN AMRO. Following the successful cooperation with Alexander on the EUR150m sustainable energy transition private debt mandate, Sebastiaan brings highly valuable experience to the ASETPDF in origination and sourcing, due diligence, valuation, company- and management assessment, syndicate building and cooperation. Sebastiaan managed recent PE investments in the solar & EV sectors. He was responsible for cleantech equity research, due diligence, ECM and CF and for proprietary-book cleantech investments at leading investment banks, in Europe as well as in the US. With his strong analytical skills, wealth of experience in both private & listed investments in sustainable energy, and team-management skills, he forms a strong lead team with Alexander.

Media Partners

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SPS Fiduciary, OCIO and Investment Governance for Pension Funds
July 11, 2024
The View at the Royal College of Surgeons, London
SPS Dutch Pension Fund & Institutional Investors’ Annual Conference
September 17, 2024
Rosarium, Amsterdam
SPS Nordic Institutional Investors’ Summit, Helsinki
September 26. 2024
Hotel Kämp, Helsinki
SPS Sustainable Investments & Current Issues Conference
October 9, 2024
Farmers and Fletchers in the City, London
SPS Local Authority Pension Funds' ESG & Current Issues Conference
October 22, 2024
The View at the Royal College of Surgeons, London
SPS Nordic Institutional Investors' Annual Conference, Stockholm
November 13, 2024
7A Strandvägen, Stockholm
SPS DC Pension Funds Update
December 3. 2024
Farmers and Fletchers in the City, London
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