Doug Buchanan

Doug Buchanan

Active Investor

Managing Director and President at Granite Partners

Toronto, Ontario

Doug Buchanan, Managing Director and President at Granite Partners is an active investor based in Toronto, Ontario. This profile covers what Doug Buchanan backs, at which stage, and how founders can reach out in 2026.

Investor type
PEInvestment Bank
Stages
Series BLate Stage Venture
Invests in
FintechHealthcare & BiotechSaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)E-commerce & D2CHardware & Deep TechManufacturing & Industrial
Location
Toronto, Ontario
Typical check
$5M
Past investments
7

Notable investments

Granite Partners L.P.Sibley & AssociatesHenderson Structured Settlements LPSIM DigitalGeneral Donlee CanadaMike and Mike’s OrganicsEcom Food Industries Corporation

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Frequently Asked Questions

What does Doug Buchanan invest in?

Doug Buchanan invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

How do I contact Doug Buchanan?

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

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