David Dufresne is an angel investor and operator angel based in Montreal, Quebec, Canada with one known investment, Harbr.
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Investment focus
- Sector
- FinTechHealthcare
Contacts
David Dufresne portfolio company (1)
- Harbr
Affiliated funds' portfolios
Partner at AQC Capital, whose known portfolio counts 16 companies
- Coral
- Moselle
- ReliOn
- Streamforge
- BioIntelligence Technologies
- EmergConnect
- GridBank
- Kelsen Legal Technologies
- Maxa AI
- Saguaro Technologies
- Trustii
- Hexoskin
- and 4 more
Investor Profile
Founders in the listed sectors FinTech and Healthcare, and focus areas Biotech, Health Tech and Wellness will recognize the pattern in this portfolio.
The stage tags on this profile are Pre-Seed, Seed and Series A.
The portfolio and focus above give founders context on whether David Dufresne matches their raise.
Colleagues at AQC Capital
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Frequently asked questions
Who is David Dufresne?
David Dufresne is an angel investor and operator angel based in Montreal, Quebec, Canada with one known investment on file, Harbr. The sections above list the sectors, stages and firms attached to that record.
What does David Dufresne invest in?
Listed sectors include FinTech and Healthcare; listed focus areas include Biotech, Health Tech and Wellness. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does David Dufresne invest at?
The database lists David Dufresne for Pre-Seed, Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is David Dufresne listed at?
David Dufresne is listed as Partner at AQC Capital. 2 other people in the database share a firm with David Dufresne.
How do I contact David Dufresne?
An email address, a phone number and a LinkedIn page are on file for David Dufresne. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal