The Pioneer Square Labs Mafia
15 people came through Pioneer Square Labs and went on to found or lead other companies.
Robert SchulteEntrepreneur in ResidenceFounded Lumatax +1Todd SawickiEIRFounded Gumshoe AI +1Trip EdwardsSpinout LeadFounded Vinny +1Mike GalgonCo-Founder and Venture PartnerFounded Global PartnershipsAllison HarrEntrepreneur in ResidenceFounded Gemma LabsBen GilbertVenture PartnerFounded AcquiredBrian FiocaPrincipal AI EngineerFounded RescueTimeZoe SheillSoftware Engineering/Data Science Intern (Yearlong)Founded Baseline AISean FlynnEntrepreneur In ResidenceFounded Single FileGaurav OberoiEntrepreneur In ResidenceFounded LEXIONBrent SullivanEntrepreneur In ResidenceFounded Tax AlphaNeeraj S. BhavaniEntrepreneur in ResidenceFounded TagnosMatt HulettEntrepreneur In ResidenceFounded StraighterLineKevin LenewayPrincipal Software EngineerFounded Haiku DeckScott SchwanEntrepreneur in Residence (EIR)Founded Vesal
Frequently asked questions
- What is the Pioneer Square Labs mafia?
- The Pioneer Square Labs mafia is the network of 15 people who came through Pioneer Square Labs and went on to found or lead other companies, including Lumatax, Gumshoe AI, Vinny, Global Partnerships, Gemma Labs.
- Who is in the Pioneer Square Labs mafia?
- Notable members include Robert Schulte (Lumatax), Todd Sawicki (Gumshoe AI), Trip Edwards (Vinny), Mike Galgon (Global Partnerships), Allison Harr (Gemma Labs), Ben Gilbert (Acquired), Brian Fioca (RescueTime), Zoe Sheill (Baseline AI), among 15 tracked members.
- What companies did Pioneer Square Labs alumni found?
- Companies founded by Pioneer Square Labs alumni include Lumatax, Gumshoe AI, Vinny, Global Partnerships, Gemma Labs, Acquired, RescueTime, Baseline AI, Single File, LEXION.













