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.School67%School is matched from bios, case-sensitive for acronyms. 67% of these rows have at least one match.
- Marcus Lima@MarcusLimaGNFounder/CEO · TorusS26Industrials · San Francisco
- Rahul ThayilFounder/CTO · TorusS26Industrials · San Francisco
- Marcus Lima@MarcusLimaGNFounder/CEO · HeimdalS21Industrials · Denver
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Marcus LimaTorus2× YCFounder/CEOSummer 2026IndustrialsSan Francisco, United States6https://x.com/MarcusLimaGNRahul ThayilTorusFounder/CTOSummer 2026IndustrialsSan Francisco, United States6—Marcus LimaHeimdal2× YCFounder/CEOSummer 2021IndustrialsDenver, United States12https://x.com/MarcusLimaGN
Showing 1–3 of 3 founders
Marcus Lima
Founder/CEO·Heimdal
PRIMARY INFO
RoleFounder/CEO
Team size12
BatchSummer 2021
LocationDenver, United States
Company statusInactive
StageEarly
BIO
Co-founder and CEO of Torus. We build agentic engineering tools for capital project engineering firms. Previously founder of Heimdal, direct air carbon capture technology and infrastructure. Oxford and Cambridge grad.
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
2× YC founder
- S21HeimdalInactive · this entry
- S26TorusActive
COMPANY CONTEXT
Also founded · 1 more YC company
TorusActiveSummer 2026Legora for physical engineering firms
IndustrialsSan Francisco, United States6Open this entry
