Founder Directory
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Founders4
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-company25%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 25% 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.
- Peyton MarcotteFounder/CTO · Perceptron MLS26B2B · San Francisco
- Mitchell Fogelson@fogmbFounder/CEO · Beyond Reach LabsW26Industrials · New York
- Pele CollinsFounder/CTO · Beyond Reach LabsW26Industrials · New York
- Ian Brooke@k2pilotFounder/CEO · Astro MechanicaW24Industrials · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Peyton MarcottePerceptron MLFounder/CTOSummer 2026B2BSan Francisco, United States2—Mitchell FogelsonBeyond Reach LabsFounder/CEOWinter 2026IndustrialsNew York, United States8https://x.com/fogmbPele CollinsBeyond Reach LabsFounder/CTOWinter 2026IndustrialsNew York, United States8—Ian BrookeAstro MechanicaFounder/CEOWinter 2024IndustrialsSan Francisco, United States52https://x.com/k2pilot
Showing 1–4 of 4 founders
Peyton Marcotte
Founder/CTO·Perceptron ML
PRIMARY INFO
RoleFounder/CTO
Team size2
BatchSummer 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Founder at Perceptron ML (YC S26). Previously founded PMARC, developing astronaut exercise equipment for long-duration spaceflight (supported by NASA, Brown University, and 1517 Fund grants). Studying Mechanical Engineering at Brown.
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
Serial founder · self-declared
COMPANY CONTEXT
Perceptron MLWe make law firms AI-native.
Co-foundersMichael Marcotte
