Marzio Keiling


Marzio is a Founding Partner at Maiora and a member of the Investment Committee. He focuses primarily on the renewables and resources businesses. Prior to Maiora Marzio was Head of Sales for Deutsche Bank in APAC. Previous to that, he ran Equity and Debt Capital Markets in the region. Between 2008 and 2010, Marzio was responsible for Deutsche Banks Global Markets business in Tokyo and member of the Global Markets Management Committee.. Marzio has over 23 years of experience in global markets.

He holds a Masters Degree in Electrical Engineering and Management from Technical University Berlin as well as Masters of Science in Management from M.I.T.’s Sloan School.


Jason Block


Jason is a Founding Partner at Maiora Asset Management and a member of the Investment Committee. He helped establish the firm’s renewables & mezzanine finance businesses in 2012. Since 2012 he’s guided the firm’s investments in over 500 MW of solar PV projects globally. Prior to Maiora, Jason was a Director at Deutsche Bank in Tokyo where he helped establish Deutsche’s mezzanine debt business for non-recourse commercial real estate loans. Jason has over 13 years experience in financial markets and has lived in Asia for over 20 years.

He holds a B.A from the University of Massachusetts, Amherst and speaks English, Japanese and Chinese.


Renewable Energy

Maiora invests in early risk renewable projects globally, exiting either at completion of the project or at"ready to built" stage. We have an exclusive sourcing and development agreement with Quantum Solar energy Pte Ltd, a Singapore based developer of which the Renewable Fund is a shareholder. We have sourced , built and exited 2 solar projects with 34MWp in Japan, with a further project with 98MWp completed and 2 further projects with a combined 130 MWp under development. In Latin America, Maiora is deploying capital in Argentina, Peru and Colombia. The combined pipeline exceeds 400MWp and the first project in Colombia is under construction. We focus on off-grid situations with a high environmental as well as economical impact.