Mads Rydahl
Partner and Chief Science Officer at Defiance Capital
Central Denmark Region, Denmark
Mads Rydahl, Partner and Chief Science Officer at Defiance Capital is an active investor based in Central Denmark Region, Denmark. This profile covers what Mads Rydahl backs, at which stage, and how founders can reach out in 2026.
Mads Rydahl is a tech and product lead with over 20 years of experience, formerly head of Product Design at Siri.com, a DARPA funded startup sold to Apple.
Mads Rydahl invests in SaaS & Enterprise, Artificial Intelligence and Hardware & Deep Tech, typically at Seed and Series A.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- SaaS & EnterpriseArtificial IntelligenceHardware & Deep Tech
- Location
- Central Denmark Region, Denmark
- Typical check
- $625K
How to reach Mads Rydahl
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Round Funded. "Mads Rydahl." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mads-rydahl
Frequently Asked Questions
Who is Mads Rydahl?
Mads Rydahl, Partner and Chief Science Officer at Defiance Capital is an active investor based in Central Denmark Region, Denmark. Mads Rydahl invests in SaaS & Enterprise, Artificial Intelligence and Hardware & Deep Tech, typically at Seed and Series A.
What does Mads Rydahl invest in?
Mads Rydahl invests in SaaS & Enterprise, Artificial Intelligence and Hardware & Deep Tech, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mads Rydahl invest at?
Mads Rydahl typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Mads Rydahl's typical check size?
Mads Rydahl typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.