Justin Petro
Board Member & Managing Partner at Orizon Fund
Austin, Texas
Justin Petro, Board Member & Managing Partner at Orizon Fund is an active investor based in Austin, Texas. This profile covers what Justin Petro backs, at which stage, and how founders can reach out in 2026.
Justin Petro is the CEO & Founder of Thinktiv and a Board Member & Managing Partner at Orizon Fund, focusing on launching companies into emerging markets.
- Investor type
- VCAccelerator
- Stages
- Pre SeedSeedSeries A
- Invests in
- MedTech & Medical DevicesHealthcare & Biotech
- Location
- Austin, Texas
- Typical check
- $250K
How to reach Justin Petro
Angels and operators like Justin Petro 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.
Connect with Justin Petro
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Justin Petro invest in?
Justin Petro invests in MedTech & Medical Devices and Healthcare & Biotech, typically at Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Justin Petro invest at?
Justin Petro typically invests at Pre Seed, Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Justin Petro's typical check size?
Justin Petro typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Justin Petro?
Unlock Justin Petro's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.