We envision a world where entrepreneurs and investors engage in addressing society’s pressing problems, creating Societal Impact through Sustainable Investments.


We believe that many societal problems can be solved if we put our minds, energy and resources behind it. We support our investees not only with tailored financing, but also with strategic advice, coaching, active board representation and access to networks.

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We support ambitious social impact entrepreneurs tackling pressing societal challenges with innovative or system-changing business models.

We support social businesses to adopt robust impact measurement methodologies (the SROI framework) and to integrate impact management into their business processes.

Our experienced team brings expertise and perspectives from various backgrounds and international experiences to our portfolio companies and investors.

We use our network to help social businesses expand internationally, adopt best-practices from abroad and scale their impact.

We work with social impact businesses to ensure sustainable societal change, building businesses that can thrive over the long-term, with lasting impact-focused missions.

We offer our investors structure and support to deepen their knowledge about early-stage social impact businesses and effectively share their knowledge with our portfolio companies.


Socially driven operator for personal healthy lifestyle coaching

Boobs 'n Burps logo.

Breastfeeding promoter

Logo of Spacehive, portfolio company of SI² Fund

The world’s first civic crowdfunding platform

Logo of Cirkle, organic food and circular economy

The web-shop for home-delivered artisan and organic produce

Logo of BlueSquare, technologic data systems and tools

Technologies to improve impact of development aid programs

Logo of Bubble Post, the green first-, last- and only-mile eco delivery company

The green first-, last- and only-mile delivery company

Logo Justice42

The online divorce resolution tool

This is the logo of Active Minds, Active Minds is written in plain text and there's a red balloon flying over it

Active Minds

In the news



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Last month we hosted a Sharing the Passion event at our brand new office in Brussels. Shareholders, investors, social entrepreneurs and the SI² Fund team participated in round tables about several topics that are crucial to any business, and a social enterprise in particular. The Sharing the Passion was kicked off by Pieter Oostlander, our fund manager. Pieter explained how important the Sharing the Passion events are in allowing our shareholders to engage with the SI² Fund portfolio companies.  Our shareholders and social entrepreneurs meeting and exchanging ideas, experiences and ...

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Before looking forward to an exciting year ahead, we would like to highlight SI² Fund’s accomplishments and celebrate some of our portfolio companies’ achievements from 2017. In 2017 we invested in Justice42, a social business based in the Netherlands that works towards the 16th Sustainable Development Goal of the UN (peace, justice & strong institutions). Justice42 develops dispute resolution services. The company recently launched an online tool (www.uitelkaar.nl) to help (ex-)partners in the resolution of their divorce. Justice42 helps to find the best solution for both the couple and their ...

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Who we are

  1. Team
  2. Investment Committee


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