Justin Craib-Cox is a Head of investments at Black Opal Ventures, which invests in healthtech, life sciences, dev tools and infra.
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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.
Send your deckJustin Craib-Cox is a Head of investments at Black Opal Ventures, which invests in healthtech, life sciences, dev tools and infra.
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Last updated 2026-10-15. Is this you? Ask for a correction.