/Mafias

The Columbia Business School Mafia

309 people studied at Columbia Business School and went on to found or lead other companies.

Frequently asked questions

What is the Columbia Business School mafia?
The Columbia Business School mafia is the network of 309 people who studied at Columbia Business School and went on to found or lead other companies, including Devpost, DeepSee, Brix, Qpinch, AeroFarms.
Who is in the Columbia Business School mafia?
Notable members include Brandon Kessler (Devpost), Steve Shillingford (DeepSee), Katherine Duan (Brix), Valerie Dejaeghere (Qpinch), David Rosenberg (AeroFarms), Alejandro Buffo Sempé (Giraffe Bio), Kagisho Masae (Matric Live), Rien Kamman (Source), among 309 tracked members.
What companies did Columbia Business School alumni found?
Companies founded by Columbia Business School alumni include Devpost, DeepSee, Brix, Qpinch, AeroFarms, Giraffe Bio, Matric Live, Source, Ascentfunding, Polyborg AI.