Thomas H F M Lefebvre Billecart vs Mark O Sullivan compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Thomas H F M Lefebvre Billecart is a individual/angel based in Coral Gables. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Sector focus diverges: Thomas H F M Lefebvre Billecart concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.
Investors like Thomas H F M Lefebvre Billecart · Investors like Mark O Sullivan · Thomas H F M Lefebvre Billecart co-investors · Full investor directory