The Oak HC/FT Mafia
9 people came through Oak HC/FT and went on to found or lead other companies.
Jon WeinerVenture PartnerFounded Humanx +1Eyal ShinarAdvisorFounded Black Ore Technologies +1Nuno SebastiãoCo-Founder and CEO of Feedzai (portfolio company)Founded FeedzaiMarc AndruskoPartnerFounded OpswareJenn AdamsAdvisorFounded August BioservicesJohn MaraganoreAdvisorFounded Alnylam PharmaceuticalsAlli KinzelMarketing Administrative CoordinatorFounded BrexMichael VaughanVenture PartnerFounded tastytradeAndrew RobinsonExecutive In ResidenceFounded Skywardinsurance
Frequently asked questions
- What is the Oak HC/FT mafia?
- The Oak HC/FT mafia is the network of 9 people who came through Oak HC/FT and went on to found or lead other companies, including Humanx, Black Ore Technologies, Feedzai, Opsware, August Bioservices.
- Who is in the Oak HC/FT mafia?
- Notable members include Jon Weiner (Humanx), Eyal Shinar (Black Ore Technologies), Nuno Sebastião (Feedzai), Marc Andrusko (Opsware), Jenn Adams (August Bioservices), John Maraganore (Alnylam Pharmaceuticals), Alli Kinzel (Brex), Michael Vaughan (tastytrade), among 9 tracked members.
- What companies did Oak HC/FT alumni found?
- Companies founded by Oak HC/FT alumni include Humanx, Black Ore Technologies, Feedzai, Opsware, August Bioservices, Alnylam Pharmaceuticals, Brex, tastytrade, Skywardinsurance.









