Founder Directory
Built by Keitoto
Founders4
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.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-company50%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 50% 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.
- Berke ArginFounder · CompresrW26B2B · San Francisco
- Ivan Zakazov@ivanzakazovFounder/CEO · CompresrW26B2B · San Francisco
- Kamel Charaf@KamelCharafFounder/CPO · CompresrW26B2B · San Francisco
- Oussama GaboujFounder · CompresrW26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Berke ArginCompresrFounderWinter 2026B2BSan Francisco, United States4—Ivan ZakazovCompresrFounder/CEOWinter 2026B2BSan Francisco, United States4https://x.com/ivanzakazovKamel CharafCompresrFounder/CPOWinter 2026B2BSan Francisco, United States4https://x.com/KamelCharafOussama GaboujCompresrFounderWinter 2026B2BSan Francisco, United States4—
Showing 1–4 of 4 founders
Kamel Charaf
Founder/CPO·Compresr
PRIMARY INFO
RoleFounder/CPO
Team size4
BatchWinter 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Co-founder & COO @ Compresr (YC W26) | EPFL Data Science Masters | ex-Bell Labs
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
CompresrLLM context compression for better accuracy
