Founder Directory
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Founders2
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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School50%School is matched from bios, case-sensitive for acronyms. 50% of these rows have at least one match.
- Kristoffer RoilFounder · Carbon CrusherW22Industrials · Oslo
- Rob McGinnis@rob_mcginnisFounder/CEO · PrometheusW19Industrials · Santa Cruz
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Kristoffer RoilCarbon CrusherFounderWinter 2022IndustrialsOslo, Norway21—Rob McGinnisPrometheusFounder/CEOWinter 2019IndustrialsSanta Cruz, United States25https://x.com/rob_mcginnis
Showing 1–2 of 2 founders
Kristoffer Roil
Founder·Carbon Crusher
PRIMARY INFO
RoleFounder· not in title
Team size21
BatchWinter 2022
LocationOslo, Norway
Company statusActive
StageEarly
BIO
Passionate tech entrepreneur with several successful startups and exits since 2005. Angel investor in 30+ companies including Prometheus, Nurx, Embark, Katapult, Mercury, Wright Electric, Zapata Computing and more. I believe that the best way to make the world better is through businesses dedicated to solve the big problems and provide value to humans and the planet.
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
DisciplineBusinessKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
Carbon CrusherWe make carbon negative roads
