Thomas Madsen-Mygdal

Active Investor

Co-founder & CEO at TwentyThree

Copenhagen, Capital Region of Denmark

Thomas Madsen-Mygdal, Co-founder & CEO at TwentyThree is an active investor based in Copenhagen, Capital Region of Denmark. This profile covers what Thomas Madsen-Mygdal backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Seed
Invests in: Artificial IntelligenceSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataHardware & Deep TechGaming & EntertainmentMedia & Content
Location: Copenhagen, Capital Region of Denmark
Typical check: $250K
Past investments: 6

Notable investments

CortiOpbeatDDC – Danish Design CenterSomewhereClueHolvi

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Frequently Asked Questions

What does Thomas Madsen-Mygdal invest in?

Thomas Madsen-Mygdal invests in Artificial Intelligence, SaaS & Enterprise, Consumer & Retail and E-commerce & D2C, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.

How do I contact Thomas Madsen-Mygdal?

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