Founder Directory
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Founders393
Known for these resultsRole44%Role is parsed from founder titles in yc.db. Known for 44% 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.Bio92%Bio coverage: 92% 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-company25%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 25% of these rows have at least one match.School31%School is matched from bios, case-sensitive for acronyms. 31% of these rows have at least one match.
- Jamie YauFounder/CEO · CollarF26B2B · Singapore
- Kazel Koh En YangFounder/CTO · CollarF26B2B · Singapore
- Ronak Agarwal@ronakgtFounder/CTO · 6thSenseS26Industrials · San Francisco
- Colin LaveryFounder/CTO · Aerogen SystemsS26Industrials · Ann Arbor
- Noah VogelFounder/CEO · Aerogen SystemsS26Industrials · Ann Arbor
- Saroosh Khan@sarooshkhan98Founder/CTO · Allia HealthS26Healthcare · New York
- Divit Sheth@divitsheth007Founder/CTO · AlmanacS26B2B · San Francisco
- Aidan Tiruvan@AidanTiruvanFounder/CEO · ArchalS26B2B · San Francisco
- Shaan Yadav@TheShaanShaanFounder · AtliaS26Real Estate and Construction · San Francisco
- Eric TaylorFounder & Chief Hardware Architect · BaudS26Industrials · San Francisco
- Lance VickFounder/CTO · CautionS26B2B · George Town
- Darell Chua@heyitsdarellFounder/CEO · DaqstraS26B2B · San Francisco
- Jacob ChiaFounder/CTO · EvergroveS26Healthcare · New York
- Sid Unnithan@SidUnnithanFounder · EvergroveS26Healthcare · New York
- Mohamed HosnyFounder/CTO · KebraS26B2B · San Francisco
- Emil Ares@emilaresFounder/CEO · MarengoS26Industrials · San Francisco
- Gad Marconi@gadmarconiFounder/CTO · MarengoS26Industrials · San Francisco
- Antonio Sitong Li@AntonioSitongLiFounder/CTO · NoriS26Industrials · San Francisco
- Hudson Griffith@hudson_griFounder/CEO · PrizedS26B2B · San Francisco
- Marinos Eliades@marinoeliadesFounder/CTO · PrizedS26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jamie YauCollarFounder/CEOFall 2026B2BSingapore, Singapore2—Kazel Koh En YangCollarFounder/CTOFall 2026B2BSingapore, Singapore2—Ronak Agarwal6thSenseFounder/CTOSummer 2026IndustrialsSan Francisco, United States4https://x.com/ronakgtColin LaveryAerogen SystemsFounder/CTOSummer 2026IndustrialsAnn Arbor, United States4—Noah VogelAerogen SystemsFounder/CEOSummer 2026IndustrialsAnn Arbor, United States4—Saroosh KhanAllia HealthFounder/CTOSummer 2026HealthcareNew York, United States3https://x.com/sarooshkhan98Divit ShethAlmanacFounder/CTOSummer 2026B2BSan Francisco, United States0https://x.com/divitsheth007Aidan TiruvanArchalFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/AidanTiruvanShaan YadavAtliaFounderSummer 2026Real Estate and ConstructionSan Francisco, United States2https://x.com/TheShaanShaanEric TaylorBaudFounder & Chief Hardware ArchitectSummer 2026IndustrialsSan Francisco, United States3—Lance VickCautionFounder/CTOSummer 2026B2BGeorge Town, Cayman Islands5—Darell ChuaDaqstraFounder/CEOSummer 2026B2BSan Francisco, United States3https://x.com/heyitsdarellJacob ChiaEvergroveFounder/CTOSummer 2026HealthcareNew York, United States2—Sid UnnithanEvergroveFounderSummer 2026HealthcareNew York, United States2https://x.com/SidUnnithanMohamed HosnyKebraFounder/CTOSummer 2026B2BSan Francisco, United States2—Emil AresMarengoFounder/CEOSummer 2026IndustrialsSan Francisco, United States5https://x.com/emilaresGad MarconiMarengoFounder/CTOSummer 2026IndustrialsSan Francisco, United States5https://x.com/gadmarconiAntonio Sitong LiNoriFounder/CTOSummer 2026IndustrialsSan Francisco, United States5https://x.com/AntonioSitongLiHudson GriffithPrizedFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/hudson_griMarinos EliadesPrizedFounder/CTOSummer 2026B2BSan Francisco, United States2https://x.com/marinoeliades
Showing 1–20 of 393 founders
Ksenia Lesko
Founder·Caution
PRIMARY INFO
RoleFounder· not in title
Team size5
BatchSummer 2026
LocationGeorge Town, Cayman Islands
Company statusActive
StageEarly
BIO
Co-founder at Caution, where we help teams run sensitive workloads in secure enclaves and cryptographically prove what code is running in production. I lead the business and product side; previously ran strategy and ops at Distrust (distrust.co) and led customer education and activation at Ada (ada.cx).
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
First YC company on record
COMPANY CONTEXT
CautionHosting platform for software you don't want to have hacked
