Who we are
J floor is a community for founders, anchored around two spaces in the heart of Zurich close to its universities and business hubs.
Whether you just finished uni or quit big tech, come to J floor if you are wired to build. No equity, no fees.
Everything early-stage fits here: messing around with tech, getting first customers, scaling globally, etc…
J floor is the base for solo founders and small teams for the earliest stages.
J floor City
J floor Campus
Let's be clear
Our Story
J floor emerged from a community of 50+ builders at the ETH Student Project House (SPH). Since 2023, this community has quietly become a prolific sources of exceptional founders who started in Europe and are now spread all over the globe.
We spent days and nights building on the floor J of the SPH, helping each other turn projects into growing ventures. We saw firsthand that success can be just a few launches away.
The recipe: Fill a room with brilliant people and let the magic happen.
Events
We mostly build, but sometimes we gather.
Get informed about our events:
Next events:
Come to build
