Events calendar for the Circularity Hub, an initative by NEEW Ventures to unite circularity enthusiasts and collaboratively work on circular solutions.

The Circularity Hub Calendar

The Circularity Hub Demo Day is our online showcase for the founders from this year’s Circularity Hub programs (

You’ll get a fast-paced view of innovative circularity business models as each startup pitches in a 3-minute format followed by live Q&A and feedback from an expert jury. Join us to discover the cohort, hear how they’re tackling real circularity challenges, and connect with founders and the wider Circularity Hub community.

This Demo Day also serves as the lead-in to our in-person Summer Pitch Event in Berlin (Thursday, June 18th 2026) — and you’ll be able to reserve a spot for that event already.