Jonas Vognsen is a Partner at Ugly Duckling Ventures, based in Aarhus. His role and location are stated in the excerpts.
At firms with a similar stage, sector and check size.






One email when Jonas's firm raises a fund, adds a partner or shows new activity.

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckJonas Vognsen is a Partner at Ugly Duckling Ventures, based in Aarhus. His role and location are stated in the excerpts.
Jonas Vognsen invests through Ugly Duckling Ventures, which writes checks of $250K to $3M at seed, series a.
A warm intro from a founder Ugly Duckling Ventures backed works best. A short LinkedIn note with one line on traction is the next best route.
Last updated 2026-10-15. Is this you? Ask for a correction.