Petri Rajahalme vs Sean O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Petri Rajahalme is a venture capital based in Helsinki, Southern Finland, Finland. Sean O Sullivan is a venture capital based in Princeton across 800 portfolio companies. Both invest in Artificial Intelligence, while Petri Rajahalme also covers Robotics and Sean O Sullivan covers Agtech Food and Biotech. On stage, Petri Rajahalme is active at Pre Seed and Seed and Sean O Sullivan at Pre Seed.
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