SB21 is a group of internet/tech entrepreneurs who invest in young startup and digital companies. They provide seed funding for founders and ideas, and offer guidance based on their experience to help avoid common mistakes.

SB21

We are a group of friends and internet/tech entrepreneurs who first met in the late 2000s in Saarbruecker Strasse 21 in Berlin Prenzlauer Berg. 

All of us started successful businesses, we are founders and share a passion for building great companies.

As active business angels, we invest in young startups, either individually or collectively as a group. We provide seed funding for killer-founders and great ideas. But way more important: we help you to avoid mistakes that we have already made (and yes, we've made a lot). We introduce you to the right people. We provide you with all the experience that we have. Not just talking about it but helping you hands-on.

Your friends from SB21

DE:SB21

SB21

locale

market

industry

website

linkedin

invested in

Metrics