Michael Castellarin
Venture investor in Toronto
Toronto, Ontario
Michael Castellarin, Venture investor in Toronto is an active investor based in Toronto, Ontario. This profile covers what Michael Castellarin backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment Partner
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- Manufacturing & IndustrialSupply Chain & LogisticsMedia & ContentClimate & Energy
- Location
- Toronto, Ontario
- Typical check
- $2M
- Past investments
- 31
Notable investments
Meadowlands Racing & Entertainment
AlsoEnergy
Van-RobClairvest Group, Inc.
F12.netKubra Data Transfer
ArcestraHow to reach Michael Castellarin
Angels and operators like Michael Castellarin 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.
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About this profile
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Cite this page
Round Funded. "Michael Castellarin." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/michael-castellarin
Frequently Asked Questions
What does Michael Castellarin invest in?
Michael Castellarin invests in Manufacturing & Industrial, Supply Chain & Logistics, Media & Content and Climate & Energy, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Michael Castellarin invest at?
Michael Castellarin typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Michael Castellarin's typical check size?
Michael Castellarin typically writes checks around $2M. 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.