Founder Directory
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Founders429
Known for these resultsRole34%Role is parsed from founder titles in yc.db. Known for 34% 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.Bio94%Bio coverage: 94% 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-company39%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 39% of these rows have at least one match.School41%School is matched from bios, case-sensitive for acronyms. 41% of these rows have at least one match.
- Ian NaccarellaFounder/CEO · 83 SciencesS26Industrials · San Francisco
- Jacob HambroFounder/CEO · AudunS26Fintech · Oslo
- Oguzhan KaracaFounder/CEO · DeryaS26B2B · San Francisco
- Matthew Chow@mattchowxFounder/CEO · TropeS26B2B · San Francisco
- Victor Vannara@victorvannaraFounder/CTO · TropeS26B2B · San Francisco
- Alex Tung@alexytungFounder/CEO · WhitespaceS26B2B · San Francisco
- Ryan XueFounder/CEO · AndcoX26B2B · San Francisco
- Ashton Daniel@TheAshtonDanielFounder/CEO · AuxosX26B2B · San Francisco
- Javier Leguina@jleguina0Founder/CTO · flowscopeX26B2B · San Francisco
- Samuel MirpuriFounder/CEO · flowscopeX26B2B · San Francisco
- Alexandre Combes@alexcmbs17Founder/CTO · FoasterX26B2B · San Francisco
- Raphaël Dabadie@RaphaelDabadieFounder/CEO · FoasterX26B2B · San Francisco
- Varun Kandula@varunkandFounder/CTO · KinectX26B2B · San Francisco
- Michael Hodara@maradoh22Founder/CEO · KuliX26B2B · San Francisco
- David Korn@dav1dk0rnFounder/CTO · OntoraX26B2B · San Francisco
- Leon Iwanowitsch@LeonIwanowitschFounder/CEO · OntoraX26B2B · San Francisco
- Maximilian Arnold@maxonaryFounder/COO · OntoraX26B2B · San Francisco
- Haris Javed-AkhtarFounder/CEO · PanaceaX26Healthcare · San Francisco
- Yaman ZiadehFounder/CTO · PanaceaX26Healthcare · San Francisco
- Sourya Majumder@runallappsFounder/COO · ProjectXX26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Ian Naccarella83 SciencesFounder/CEOSummer 2026IndustrialsSan Francisco, United States3—Jacob HambroAudunFounder/CEOSummer 2026FintechOslo, Norway5—Oguzhan KaracaDeryaFounder/CEOSummer 2026B2BSan Francisco, United States2—Matthew ChowTropeFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/mattchowxVictor VannaraTropeFounder/CTOSummer 2026B2BSan Francisco, United States2https://x.com/victorvannaraAlex TungWhitespaceFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/alexytungRyan XueAndco2× YCFounder/CEOSpring 2026B2BSan Francisco, United States3—Ashton DanielAuxosFounder/CEOSpring 2026B2BSan Francisco, United States3https://x.com/TheAshtonDanielJavier LeguinaflowscopeFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/jleguina0Samuel MirpuriflowscopeFounder/CEOSpring 2026B2BSan Francisco, United States2—Alexandre CombesFoasterFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/alexcmbs17Raphaël DabadieFoasterFounder/CEOSpring 2026B2BSan Francisco, United States2https://x.com/RaphaelDabadieVarun KandulaKinectFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/varunkandMichael HodaraKuliFounder/CEOSpring 2026B2BSan Francisco, United States1https://x.com/maradoh22David KornOntoraFounder/CTOSpring 2026B2BSan Francisco, United States3https://x.com/dav1dk0rnLeon IwanowitschOntoraFounder/CEOSpring 2026B2BSan Francisco, United States3https://x.com/LeonIwanowitschMaximilian ArnoldOntoraFounder/COOSpring 2026B2BSan Francisco, United States3https://x.com/maxonaryHaris Javed-AkhtarPanaceaFounder/CEOSpring 2026HealthcareSan Francisco, United States2—Yaman ZiadehPanaceaFounder/CTOSpring 2026HealthcareSan Francisco, United States2—Sourya MajumderProjectXFounder/COOSpring 2026B2BSan Francisco, United States8https://x.com/runallapps
Showing 1–20 of 429 founders
Michael Lemm
Founder/COO·Andco
PRIMARY INFO
RoleFounder/COO
Team size3
BatchSpring 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Co-Founder and COO of Andco (YC X26). Previously Co-Founder and COO of Layup (YC W23). Outside of Andco, I enjoy rooting on Chicago sports teams, firefighting, and trying new local restaurants.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
Credentialsnone mentioned
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
2× YC founder
- W23LayupInactive
- X26AndcoActive · this entry
COMPANY CONTEXT
Andco
Agents that build personal injury cases
Also founded · 1 more YC company
LayupInactiveWinter 2023Guide your users. Right in your product.
B2BNew York, United States3Open this entry
