Founder Directory
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Founders3
Known for these resultsRole67%Role is parsed from founder titles in yc.db. Known for 67% 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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
- Jason GuoFounder · ErinysS26B2B · San Francisco
- Matthew PallanFounder/CTO · ErinysS26B2B · San Francisco
- Sasha ZyuzinFounder/CEO · ErinysS26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jason GuoErinysFounderSummer 2026B2BSan Francisco, United States3—Matthew PallanErinysFounder/CTOSummer 2026B2BSan Francisco, United States3—Sasha ZyuzinErinysFounder/CEOSummer 2026B2BSan Francisco, United States3—
Showing 1–3 of 3 founders
Jason Guo
Founder·Erinys
PRIMARY INFO
RoleFounder· not in title
Team size3
BatchSummer 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Founder at Erinys (YC S26). Has experience in very diverse parts of the tech stack, from industrial PLCs to kernel exploitation. In-progress computer engineering degree in the University of Maryland.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
ErinysBuilding the first network of AI-native law firms
