The Pioneer Square Labs Mafia
14 people came through Pioneer Square Labs and went on to found or lead other companies.
Greg GottesmanManaging Director, Co-FounderFounded Pioneer Square Labs Holdings II +1Robert SchulteEntrepreneur in ResidenceFounded Lumatax +1Todd SawickiEIRFounded Gumshoe +1Trip EdwardsSpinout LeadFounded Vinny +1Mike GalgonCo-Founder and Venture PartnerFounded GlobalpartnershipsAllison HarrEntrepreneur in ResidenceFounded Gemma LabsBen GilbertCo-FounderFounded AcquiredAlex RayPrincipalFounded ParadeBrian 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 Tagnos
Frequently asked questions
- What is the Pioneer Square Labs mafia?
- The Pioneer Square Labs mafia is the network of 14 people who came through Pioneer Square Labs and went on to found or lead other companies, including Pioneer Square Labs Holdings II, Lumatax, Gumshoe, Vinny, Globalpartnerships.
- Who is in the Pioneer Square Labs mafia?
- Notable members include Greg Gottesman (Pioneer Square Labs Holdings II), Robert Schulte (Lumatax), Todd Sawicki (Gumshoe), Trip Edwards (Vinny), Mike Galgon (Globalpartnerships), Allison Harr (Gemma Labs), Ben Gilbert (Acquired), Alex Ray (Parade), among 14 tracked members.
- What companies did Pioneer Square Labs alumni found?
- Companies founded by Pioneer Square Labs alumni include Pioneer Square Labs Holdings II, Lumatax, Gumshoe, Vinny, Globalpartnerships, Gemma Labs, Acquired, Parade, RescueTime, Baseline AI.













