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Paranoid Internet GmbH
Ziegelstraße 29
10117 Berlin, Germany

+49 (0) 30 948 649 98

Founder & CEO: Dennis Weidner
Tax Number: 30/466/50122
VAT ID: DE293682032
Commercial register: HRB 181716 B
Amtsgericht Berlin (Charlottenburg)
©2019 · All rights reserved.
established since 2014



Exclusive appearance for startups to present their ideas to a suitable audience.

Gruenderfreunde.de is a virtual space in which founders can introduce and inform themselves and inspire each other. As one of the largest news portals for the German startup and e-commerce scene, we strive to be the first point of contact for early birds and growth ups.

With a large portion of passion we report on ideas and their conversion, reveal valuable secrets of successful pioneers and tell stories of success and failure. We illustrate portraits and help spreading your ideas in order to find like-minded people.

Gruenderfreunde.de was founded in 2013 by Dennis Weidner. Born out of enthusiasm for the startup industry, the blog quickly became a full-time job including moving to the startup Mecca of Germany, Berlin.

The Gruenderfreunde team reports from the German capital with a lot of heart and soul for everything what founder’s hearts desire.


Are you ready for market success?