• Welcome to Sunrock Investments

    Investing in tomorrow, today

    Scroll down to find out what we do


Allowing investors to secure the future of our world and giving sellers the knowledge that their projects will continue to produce power for years to come

60 million

Total investments

80 MWp

Developed throughout Europe

43 projects

Under management

Project Development

The team members of Sunrock Investments have developed over 80 MWp (1,400,000 m2) of solar projects in several countries throughout Europe

80 MWp

Developed throughout Europe

1,400,000 m^2

Of solar developments

200 million

Total asset value

Project management

Proactive asset management mitigates project downtime and maximises project returns

43 projects

Under management

60 years

Combined solar and finance experience

120 GWh

Solar power produced

NASA has been using Solar for 59 years

Solar is a reliable and proven investment; It’s not going anywhere

Meet our team

Contact us whenever you would like +31 (0)20 760 3776 or info@sunrockinvestments.com


Willem le Conge Kleyn

Managing Director

Willem is the co-founder of Sunrock Investments and has got an entrepreneurial background in the renewable energy sector. He gained extensive experience …


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..


Floris Leuftink

Investment Manager

Floris has ample experience in the renewable energy sector. Prior to joining Stech, Floris has gained experience in the renewable energy sector as an M&A…


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…


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..


Jeddo Heida

Financial Analyst

Jeddo holds a master’s degree in General Management from Nyenrode Business University and a Business Economics master’s degree from the University …


Johannes Duijzer

Associate Partner

Johannes holds a Master Degree in Finance & Investments from the Erasmus University Rotterdam. At Sunrock he is responsible for financial modelling, due dilligence..


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…