Founder Directory
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Founders92
Known for these resultsRole52%Role is parsed from founder titles in yc.db. Known for 52% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio87%Bio coverage: 87% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company22%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 22% of these rows have at least one match.School34%School is matched from bios, case-sensitive for acronyms. 34% of these rows have at least one match.
- Dimitris Koutentakis@_dkoutFounder/CEO · AtomarineS26Industrials · Boston
- Emile GermonpreFounder/CTO · AtomarineS26Industrials · Boston
- Campbell Mercer-ButcherFounder/CTO · Avoca SystemsS26Healthcare · San Francisco
- Max ShandFounder/CEO · Avoca SystemsS26Healthcare · San Francisco
- Maxwell StoneFounder/CEO · SubVysionS26Real Estate and Construction · San Francisco
- Wenson TangFounder/COO · SubVysionS26Real Estate and Construction · San Francisco
- Abraham Heifets@AbeHeifetsFounder/CEO · WonderTxS26Healthcare · San Francisco
- Daniel Mukasa@DanielMukasa1Founder/CEO · AbInitio BioX26Healthcare · Boston
- Nisha GopalFounder · AbInitio BioX26Healthcare · Boston
- Marshall KoolsFounder/COO · ArzanaX26B2B · New York
- William AlexanderFounder/CEO · ArzanaX26B2B · New York
- Kaahan Radia@kradismeFounder/CTO · Keyframe LabsX26B2B · San Francisco
- Chawin AsavasaetakulFounder/CEO · AvoiceW26B2B
- Chawit Asavasaetakul@ChawitAsavaFounder/CTO · AvoiceW26B2B
- Ishan Sharma@ishandeveloperFounder/CTO · CardboardW26B2B · San Francisco
- Saksham Aggarwal@sxmawlFounder/CEO · CardboardW26B2B · San Francisco
- Michael Gonzalez@michaelatpalusFounder/CTO · Palus FinanceW26Fintech
- Sam Lushtak@Sam_LushtakFounder/CEO · Palus FinanceW26Fintech
- Jon QianFounder/President · ValgoW26B2B · San Francisco
- Robert Moss@mossr_jlFounder/CEO · ValgoW26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Dimitris KoutentakisAtomarineFounder/CEOSummer 2026IndustrialsBoston, United States2https://x.com/_dkoutEmile GermonpreAtomarineFounder/CTOSummer 2026IndustrialsBoston, United States2—Campbell Mercer-ButcherAvoca SystemsFounder/CTOSummer 2026HealthcareSan Francisco, United States8—Max ShandAvoca SystemsFounder/CEOSummer 2026HealthcareSan Francisco, United States8—Maxwell StoneSubVysionFounder/CEOSummer 2026Real Estate and ConstructionSan Francisco, United States2—Wenson TangSubVysionFounder/COOSummer 2026Real Estate and ConstructionSan Francisco, United States2—Abraham HeifetsWonderTx2× YCFounder/CEOSummer 2026HealthcareSan Francisco, United States3https://x.com/AbeHeifetsDaniel MukasaAbInitio BioFounder/CEOSpring 2026HealthcareBoston, United States2https://x.com/DanielMukasa1Nisha GopalAbInitio BioFounderSpring 2026HealthcareBoston, United States2—Marshall KoolsArzanaFounder/COOSpring 2026B2BNew York, United States6—William AlexanderArzanaFounder/CEOSpring 2026B2BNew York, United States6—Kaahan RadiaKeyframe LabsFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/kradismeChawin AsavasaetakulAvoiceFounder/CEOWinter 2026B2BUnknown4—Chawit AsavasaetakulAvoiceFounder/CTOWinter 2026B2BUnknown4https://x.com/ChawitAsavaIshan SharmaCardboardFounder/CTOWinter 2026B2BSan Francisco, United States5https://x.com/ishandeveloperSaksham AggarwalCardboardFounder/CEOWinter 2026B2BSan Francisco, United States5https://x.com/sxmawlMichael GonzalezPalus FinanceFounder/CTOWinter 2026FintechUnknown2https://x.com/michaelatpalusSam LushtakPalus FinanceFounder/CEOWinter 2026FintechUnknown2https://x.com/Sam_LushtakJon QianValgoFounder/PresidentWinter 2026B2BSan Francisco, United States3—Robert MossValgoFounder/CEOWinter 2026B2BSan Francisco, United States3https://x.com/mossr_jl
Showing 1–20 of 92 founders
Abraham Heifets
Founder/CEO·Numerion Labs
PRIMARY INFO
RoleFounder/CEO
Team size67
BatchWinter 2015
LocationSan Francisco, United States
Company statusActive
StageGrowth
BIO
Founder and CEO of A Company in Stealth Mode. Previously, cofounded Atomwise, the first company to deploy deep learning for structure-based drug design ($220+ million in funding; 100 hires; signed $5B in total partnership value with Sanofi, Bayer, Eli Lilly, etc; ran largest AI-driven drug discovery experiment w/ 600+ researchers in 30 countries). Even more previous: PhD @ U of Toronto; inventor on 15 patents + applications; IBM Research; AI for Cornell’s world champion robotic soccer team.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
CredentialsPhD
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
2× YC founder
- W15Numerion LabsActive · this entry
- S26WonderTxActive
COMPANY CONTEXT
Numerion LabsArtificial intelligence for drug discovery.
IndustryHealthcare
Websitenumerionlabs.ai
Team size67
LocationSan Francisco, United States
BatchWinter 2015
Also founded · 1 more YC company
WonderTxActiveSummer 2026Extrapolative AI to unlock First-in-Class drugs
HealthcareSan Francisco, United States3Open this entry
