John M Collis vs Sean O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
John M Collis is a venture capital based in Hamilton. Sean O Sullivan is a venture capital based in Princeton across 800 portfolio companies. Sector focus diverges: John M Collis concentrates on generalist deals and Sean O Sullivan on Agtech Food, Artificial Intelligence and Biotech. On stage, John M Collis is active at undisclosed stages and Sean O Sullivan at Pre Seed.
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