Bomhofsplas solar park

The largest floating solar park in Europe is located on the Bomhofsplas in Zwolle. The park generates green energy with 72,000 panels for more than 7,000 Zwolle households.


Weerribben Zuivel

Weerribben Zuivel is the market leader in the dairy sector of organic specialty stores. It is one of the few farms that produces dairy in an artisanal way on the farm.


RE:BORN Walden

RE:BORN Walden aims to make emotional, environmental and economic impact by tackling outdated real estate and transforming it into function-free buildings.



With every phone they make, Fairphone gets closer to making the electronics industry fairer and more sustainable.

StartGreen Capital is the initiator of Oneplanetcrowd, the first sustainable crowdfunding platform in the Netherlands. Through this platform entrepreneurs finance the development of their innovative products and services with capital from private investors. All projects on Oneplanetcrowd contribute to a more sustainable and/or social world.


Oneplanetcrowd makes sustainable innovation possible. We bring private investors and innovative entrepreneurs together on our financing platform. We only focus on initiatives with a financial return that contribute to one or more Sustainable Development Goals.

Together we fund the future.

Who is it for
The platform has two target groups:

  • Entrepreneurs who realize a positive impact on people or the environment with their product or service and often want to generate ambassadors and publicity or local support in addition to money.
  • Investors who strive for a double return: an attractive financial return and a positive impact on people and the environment.

Through Oneplanetcrowd, private individuals can invest with (convertible) loans, bond loans and shares.

Ticket size
From € 200,000 to a maximum of € 5,000,000 (without prospectus). For larger amounts, a prospectus to be approved by the AFM can be drawn up.

Founding date
StartGreen Capital founded Oneplanetcrowd in 2012: the first sustainable crowdfunding platform in the Netherlands. In 2022, Oneplanetcrowd merged with the European Invesdor Group. The merger has created one of the largest financing platforms in Europe.

The complete portfolio


Oneplanetcrowd issues loans to established companies that are already generating turnover and ready to take the next step; and sustainable energy projects with fairly predictable cash flows.

  • We issue convertible loans to innovative businesses that have the potential to grow quickly.
  • From € 100.000 to € 10.000.000 +
  • Interest on loan: 4% to 10%
  • Duration: 1 to 12 years

advisory Board

Marili 't Hooft


Taco van der Mast

Stef Hinfelaar

Submit your application

Do you wish to be considered for funding through one of the StartGreen Capital funds or are you interested in crowdfunding? Let us know about your idea using the form below (in Dutch).

If you have any questions about the application form, the procedures or the criteria, please contact us. We would be pleased to be of service.