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.

Read more about our activities


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.


Integrated approach to lasting vitality of people and organisation

Logo of Spacehive, portfolio company of SI² Fund

The world’s first civic crowdfunding platform

Logo of BlueSquare, technologic data systems and tools

Technologies to improve impact of development aid programs

Peer-to-peer platform for home support

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

digital and financial inclusion

In the news

On the 20th of November, Shaerpa and SI2 Fund welcomed a diverse group of professionals to share insights on the pressing question that gave rise to SI2 Fund’s portfolio company Helpper: “How to address the growing demand for home assistance?”  Demographic, epidemiological, social and cultural changes – especially the aging population – bring about many challenges for the care sector. With statistics predicting a threefold increase of the +75 population by 2050, it does not come as a surprise the demand for home assistance is much higher than the offer ...

Read more

We proudly announce the launch of Solifin, a Belgian network of sustainable finance providers. Together with six actors in the field, SI2 Fund initiated the Solifin platform to strengthen collaboration and facilitate the access to information and financing for enterprises which contribute to tackling societal challenges. The platform helps impact-oriented entrepreneurs find their way through the maze of funding solutions. Either via the website or at monthly matchmaking sessions they can explore their options and connect with finance providers. Furthermore, the network stimulates sustainable financing actors active in Belgium to ...

Read more

On the 30th of August the Impact House, the hub for societal impact where SI2 Fund has its main office, marked its first anniversary with a festive open doors event.  Last year, Impact House was founded with the mission to connect and inspire people who are passionate about creating entrepreneurial solutions to social and environmental challenges. In the past months the Brussels hub has become a true melting pot of societally-driven ‘changemakers’ – from (social) entrepreneurs to impact investors, organizations, government and citizens – looking to innovate, share and co-create. ...

Read more

Who we are

  1. Team
  2. Investment Committee


Subscribe to our newsletter to stay up to date with our fund’s news.