Member B-Schools OCMBA is an alliance of 15 top-ranked Business School Alumni Clubs London School of BusinessWharton School of the University of PennsylvaniaUSC Marshall Business SchoolUCI Paul Merage School Of BusinessUCLA Anderson School of ManagementStanford Graduate School of BusinessMIT Sloan School of ManagementRoss School of BusinessKellogg School of ManagementJohnson Cornell UniversityHarvard Business SchoolDarden School of BusinessColumbia Business SchoolChicago BoothBerkeley Haas