Finance & Blockchain
David Callanan
United Kingdom
David Callanan is a startup founder based in the United Kingdom, 1 company tracked, primarily Finance & Blockchain.
1
Startups
alive
Best Outcome
About David Callanan
David Callanan is a startup founder based in the United Kingdom, associated with advisors. Their companies sit primarily in Finance & Blockchain.
Companies founded by David Callanan
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Startup history, investor connection map, and comparable founders — gated to subscribers.