100% mission-driven

We are B Corp certified as a company and have the Good Impact Foundation in Potsdam, a non-profit umbrella organization. We concentrate our team at two locations, in Berlin and Freiburg im Breisgau.

The search engine was founded by Andreas Renner, Kevin Fuchs and David Diallo and went live as a beta version in May 2018.


Meet the Team

Andreas Renner


Strategic Partnership, Project Protfolio,
Law and Finance, HR

Kevin Fuchs

Digital Strategy, User Experience,
Technology, Online-Marketing

David Diallo

Founder and Visionary, Good Impact Foundation,
Strategic Media Parterships

Andrea Rebensburg

Press and Media, Communication

Léonie Renée Servatius

Social Media, Communication

Kai Kreuzmüller

Brand Relations, Influencer Marketing

Marie Leben

Intern – Editorial and Design

Roxana Adam

Good News Media Partnership

Rainer Müller

Data Engineering

Manuel Harder

Web Development

Global Exchange for Social Investment

The name Gexsi stands for Global Exchange for Social Investment. Our search engine works like a platform that connects innovative social entrepreneurs with a multitude of supporters. In our case: the users of our search engine. These users generate the capital we invest socially almost unnoticed with their daily search on the Internet. The Gexsi brand, which we have revived, has its own very special history, which we are happy to share with you.