Robert Castrignano vs Michael Sonnenshein compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Robert Castrignano is a family office based in George Town, Grand Cayman. Michael Sonnenshein is a venture capital based in Stamford across 120 portfolio companies. Sector focus diverges: Robert Castrignano concentrates on Fintech and Proptech and Michael Sonnenshein on Artificial Intelligence, Cybersecurity and E Commerce.
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