Steven Siegel vs Mark O Sullivan

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

Steven Siegel vs Mark O Sullivan

Steven Siegel is a venture capital based in Denver, CO, USA across 200 portfolio companies. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Both invest in Proptech, while Steven Siegel also covers adjacent sectors and Mark O Sullivan covers Fintech.

Similar investors

Investors like Steven Siegel · Investors like Mark O Sullivan · Steven Siegel co-investors · Full investor directory