Founder Directory
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Founders3
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% 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.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Gustav BangFounder/CEO · ComplirX26B2B · San Francisco
- Marc Kaa BrejnerFounder/CTO · ComplirX26B2B · San Francisco
- Tine KühnelFounder/CPO · ComplirX26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Gustav BangComplirFounder/CEOSpring 2026B2BSan Francisco, United States13—Marc Kaa BrejnerComplirFounder/CTOSpring 2026B2BSan Francisco, United States13—Tine KühnelComplirFounder/CPOSpring 2026B2BSan Francisco, United States13—
Showing 1–3 of 3 founders
Marc Kaa Brejner
Founder/CTO·Complir
PRIMARY INFO
RoleFounder/CTO
Team size13
BatchSpring 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
CTO, Complir.
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
COMPANY CONTEXT
Complir
Vanta for physical products
