Kathryn O Sullivan vs Callapina Capital LLC compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Kathryn O Sullivan is a private equity based in Luxembourg. Callapina Capital LLC is a venture capital based in Huntingdon Valley across 16 portfolio companies. Both invest in Climate Tech, while Kathryn O Sullivan also covers adjacent sectors and Callapina Capital LLC covers Artificial Intelligence and E Commerce. On stage, Kathryn O Sullivan is active at undisclosed stages and Callapina Capital LLC at Pre Seed and Seed.
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