Founder Directory
Built by Keitoto
Founders5
Known for these resultsRole40%Role is parsed from founder titles in yc.db. Known for 40% 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.School20%School is matched from bios, case-sensitive for acronyms. 20% of these rows have at least one match.
- Jin Chang@jinwchangFounder · FieldguideS20B2B · San Francisco
- Justin Kan@justinkanFounder/CEO · AtriumW18B2B · San Francisco
- Justin Kan@justinkanFounder/CEO · ExecW12Consumer · San Francisco
- Justin Kan@justinkanFounder · TwitchW07Consumer · San Francisco
- Justin Kan@justinkanFounder · KikoS05B2B · Boston
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jin ChangFieldguideFounderSummer 2020B2BSan Francisco, United States200https://x.com/jinwchangJustin KanAtrium4× YCFounder/CEOWinter 2018B2BSan Francisco, United States180https://x.com/justinkanJustin KanExec4× YCFounder/CEOWinter 2012ConsumerSan Francisco, United States11https://x.com/justinkanJustin KanTwitch4× YCFounderWinter 2007ConsumerSan Francisco, United States2000https://x.com/justinkanJustin KanKiko4× YCFounderSummer 2005B2BBoston, United States0https://x.com/justinkan
Showing 1–5 of 5 founders
Chris Szymansky
Founder/CTO·Fieldguide
PRIMARY INFO
RoleFounder/CTO
Team size200
BatchSummer 2020
LocationSan Francisco, United States
Company statusActive
StageGrowth
BIO
CTO and co-founder at Fieldguide (YC S20).
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
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
