Willem-Jan Schutte


Willem-Jan is the co-founder of Stecc and Sunrock Investments, and has a long history as a successful IT and technology entrepreneur. Willem-Jan has worked over 15 years as initiator, senior manager and board member at various international technology and investment companies. Willem-Jan is supported by an extensive and high leveraged network of private and institutional investors from Europe and the USA, mainly Silicon Valley. He also serves on the board of directors of LedzWorld, Cautha, and ZeroPoint Clean Tech.


Johannes Duijzer

Associate Partner

Johannes is responsible for financial modelling, due dilligence and analysis. He has extensive experience in development of wind and solar projects and (project) finance (re)structuring.


Michiel Sluimers

Investment Manager

Michiel Sluimers has a background in strategy consulting and entrepreneurship. He has over 7 years experience in the renewable energy sector, with significant expertise in solar project development. Michiel has strong analytical skills, that he has used to support numerous established companies, investors and new ventures in the fields of new business development, funding and M&A deal support. As an entrepreneur, Michiel has successfully founded a startup company in the solar energy sector. Leading the company for three years, he has assembled a solid team and has lead and closed four rounds of funding for the company and its solar projects.


Xuehan Zhang


Xuehan holds a master degree in Finance (Corporate Finance and Banking) from the Duisenberg School of Finance. At Sunrock Investments, he is responsible for financial modeling, project valuation and analysis. He did a 4-month internship with Stech Company (the parent company of Sunrock investment) after graduation and proven to be a dedicated individual with excellent financial skills. He is fluent in Chinese and English.


Jasmijn van Genesen

Asset Manager

Jasmijn has a background in Accounting and has worked in the Accounting business for over 7 years. With her interest in sustainability and her financial background she fits well within Sunrock Investments.
Her responsibilities mainly lie at asset management and financial controlling activities but she also supports financial due diligence and financial modeling.