Dion Madsen
Co-Founder and Partner at Amplitude Ventures
Quebec
Dion Madsen, Co-Founder and Partner at Amplitude Ventures is an active investor based in Quebec. This profile covers what Dion Madsen backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Seed
- Invests in
- Healthcare & BiotechBiotech & PharmaMedTech & Medical DevicesFoodTech & AgricultureArtificial Intelligence
- Location
- Quebec
- Typical check
- $250K
- Past investments
- 12
Notable investments
Imagia
Notch Therapeutics
PHEMI SystemsAgrisoma BiosciencesXagenicShoebox Audiometry
Repare TherapeuticsPHEMI Systems Corp.
Zymeworks
Milestone PharmaceuticalsInterface Biologics, Inc.
Deep GenomicsHow to reach Dion Madsen
Angels and operators like Dion Madsen reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Dion Madsen invest in?
Dion Madsen invests in Healthcare & Biotech, Biotech & Pharma, MedTech & Medical Devices and FoodTech & Agriculture, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Dion Madsen invest at?
Dion Madsen typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Dion Madsen's typical check size?
Dion Madsen typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Dion Madsen?
Unlock Dion Madsen's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.