Michael Castellarin

Michael Castellarin

Active Investor

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

Winters Bros Waste SystemsRed Oak SanitationCieslok MediaHead Digital WorksRight Time Group of CompaniesMeadowlands Racing & EntertainmentAlsoEnergyVan-RobClairvest Group, Inc.F12.netKubra Data TransferArcestra

How 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 Accelerator.

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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 I contact Michael Castellarin?

Unlock Michael Castellarin's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.

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