Finance & Blockchain
Jack McDonald
United States
Jack McDonald, a founder from the United States, has reached 1 investor across 1 startup. McDonald's company is PolySign. The best outcome for this founder is listed as alive.
1
Startups
alive
Best Outcome
About Jack McDonald
Jack McDonald is a startup founder based in the United States, associated with PolySign. Their companies sit primarily in Finance & Blockchain.
Jack McDonald, a founder from the United States, has reached 1 investor across 1 startup. McDonald's company is PolySign. The best outcome for this founder is listed as alive.
Companies founded by Jack McDonald
Explore Jack McDonald's full profile on Brouky
Startup history, investor connection map, and comparable founders — gated to subscribers.