Stage
Pre-Seed, Seed
Check Size
$500K – $5.0M
Portfolio
2+ companies
Team
1 partner
Investor activity
Investments in last 12 months: 0Investment Thesis
Supports biotech and life sciences startups building transformational companies that solve big, meaningful problems.
How Petri invests
Petri is a vc firm based in Cambridge, MA. The firm invests at the Pre-Seed, Seed stages, with a focus on Healthcare, Other.
Petri typically writes checks of $500K–$5.0M per investment.
Petri has backed 2 companies in our records, including Vaxess Technologies, Cellino Biotech.
Meet the Team
KR
Katie Rae
Managing Partner
Biotech
Medical Devices
Industry Focus
Invests In
Healthcare
Other
Portfolio Companies (2)
Other
VA
Vaxess Technologies
HealthTech
CE
Cellino Biotech
Biotech
How to pitch Petri
- •Raising at Pre-Seed, Seed? You're squarely in their sweet spot.
- •Lead with your fit in Healthcare, Other — the sectors they actively back.
- •Size your ask to their typical $500K – $5.0M check.
- •cold outreach ok
- •Address your outreach to a specific partner, such as Katie Rae, Managing Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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