The Improbable Mafia
13 people came through Improbable and went on to found or lead other companies.
Chris DixonDirectorFounded Founder CollectiveMatej NovakSoftware EngineerFounded Kontext +1Brian HamiltonHead of Product, Enterprise Business UnitFounded Sandtable +1Filip StollárSoftware EngineerFounded Kontext +1Chris BattarbeeSoftware Engineering InternFounded MetoroDani PenevSoftware Engineering InternFounded SlickerIvan ValkovSoftware Engineering InternFounded SlickerJonathan van WerschSoftware EngineerFounded PhasesAnant KapoorSenior / Group Product ManagerFounded Guided EnergyPaddy LambrosTalent Acquisition LeadFounded DexCallum BrightingCustomer EngineerFounded NetspeakSetu ParimiSr Product Security ArchitectFounded RiskProfilerKeeley ErhardtSoftware EngineerFounded Strobe Power
Frequently asked questions
- What is the Improbable mafia?
- The Improbable mafia is the network of 13 people who came through Improbable and went on to found or lead other companies, including Founder Collective, Kontext, Sandtable, Metoro, Slicker.
- Who is in the Improbable mafia?
- Notable members include Chris Dixon (Founder Collective), Matej Novak (Kontext), Brian Hamilton (Sandtable), Filip Stollár (Kontext), Chris Battarbee (Metoro), Dani Penev (Slicker), Ivan Valkov (Slicker), Jonathan van Wersch (Phases), among 13 tracked members.
- What companies did Improbable alumni found?
- Companies founded by Improbable alumni include Founder Collective, Kontext, Sandtable, Metoro, Slicker, Phases, Guided Energy, Dex, Netspeak, RiskProfiler.










