Graphite Ventures, based in Toronto, backs Seed-stage startups with $500k to $3 million checks, can lead rounds, and invests across sectors, including Swift Medical and Loop Financial.
8 people on the investing team, 3 of them partners who can make the call. Partners are listed first.








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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Graphite Ventures reports entry at seed.
Graphite Ventures reports checks of $500K to $3M.
Yes. Graphite Ventures says it can lead.
Aaron Bast (General Partner), Craig Leonard (General Partner), Kevin Madill (General Partner).
No recent activity since September 2026.
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