Ida Posner vs Mark O Sullivan

Ida Posner vs Mark O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.

Ida Posner vs Mark O Sullivan

Ida Posner is a venture capital based in Pittsburgh, Pennsylvania, United States. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Both invest in Fintech, while Ida Posner also covers adjacent sectors and Mark O Sullivan covers Proptech. On stage, Ida Posner is active at Series A and Mark O Sullivan at undisclosed stages.

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•By Alejandro Cremades