Founder Directory
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Founders5
Known for these resultsRole60%Role is parsed from founder titles in yc.db. Known for 60% 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.Bio100%Bio coverage: 100% 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-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School40%School is matched from bios, case-sensitive for acronyms. 40% of these rows have at least one match.
- Rhys Sullivan@RhysSullivanFounder · ExecutorS26B2B · San Francisco
- Christopher Burns@burnedchrisFounder/CEO · InthX26B2B · San Francisco
- Ethan Shea@ethsheaFounder/CTO · RegbaseX26B2B · New York
- Rob Pruzan@RobKnight__Founder/CEO · ZenbuX26B2B · San Francisco
- Fernando Rojo@fernandotherojoFounder · BasementW19Consumer · New York
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Rhys SullivanExecutorFounderSummer 2026B2BSan Francisco, United States1https://x.com/RhysSullivanChristopher BurnsInthFounder/CEOSpring 2026B2BSan Francisco, United States3https://x.com/burnedchrisEthan SheaRegbaseFounder/CTOSpring 2026B2BNew York, United States3https://x.com/ethsheaRob PruzanZenbuFounder/CEOSpring 2026B2BSan Francisco, United States1https://x.com/RobKnight__Fernando RojoBasementFounderWinter 2019ConsumerNew York, United States2https://x.com/fernandotherojoShowing 1–5 of 5 founders