Founder Directory
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Founders8
Known for these resultsRole50%Role is parsed from founder titles in yc.db. Known for 50% 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.Bio88%Bio coverage: 88% 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.School25%School is matched from bios, case-sensitive for acronyms. 25% of these rows have at least one match.
- Eli Bullock-PapaFounder/CEO · Pax HistoriaW26Consumer · San Francisco
- Ryan ZhangFounder/CTO · Pax HistoriaW26Consumer · San Francisco
- Quentin Romero Lauro@QRomeroLauroFounder/CEO · RadiusF25B2B · San Francisco
- Marcell Veszpremi@m_veszpremiFounder/CTO · Splash Inc.W25Industrials · Los Angeles
- Craig Weiss@craigzLisztFounder · RomeW22B2B · San Francisco
- Eduardo Narvaez@eduardoakilFounder · Tiriel AIS21B2B · San Francisco
- Martina de Majo@MartinadeMajoFounder · SynapticureS20Healthcare · Chicago
- Anthony RomeroFounder · ACLUW17Unspecified · New York
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Eli Bullock-PapaPax HistoriaFounder/CEOWinter 2026ConsumerSan Francisco, United States3—Ryan ZhangPax HistoriaFounder/CTOWinter 2026ConsumerSan Francisco, United States3—Quentin Romero LauroRadiusFounder/CEOFall 2025B2BSan Francisco, United States2https://x.com/QRomeroLauroMarcell VeszpremiSplash Inc.Founder/CTOWinter 2025IndustrialsLos Angeles, United States9https://x.com/m_veszpremiCraig WeissRomeFounderWinter 2022B2BSan Francisco, United States1https://x.com/craigzLisztEduardo NarvaezTiriel AIFounderSummer 2021B2BSan Francisco, United States20https://x.com/eduardoakilMartina de MajoSynapticureFounderSummer 2020HealthcareChicago, United States115https://x.com/MartinadeMajoAnthony RomeroACLUFounderWinter 2017UnspecifiedNew York, United States501—
Showing 1–8 of 8 founders
Quentin Romero Lauro
Founder/CEO·Radius
PRIMARY INFO
RoleFounder/CEO
Team size2
BatchFall 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Previously @ Character.AI, Berkeley EECS, CMU HCII, and Pitt
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
RadiusCode and browse in the same place
Co-foundersMichael Klikushin@mkliku
