Founder Directory
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Founders42
Known for these resultsRole48%Role is parsed from founder titles in yc.db. Known for 48% 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.Bio90%Bio coverage: 90% 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-company29%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 29% of these rows have at least one match.School36%School is matched from bios, case-sensitive for acronyms. 36% of these rows have at least one match.
- Alessandro FiumeFounder · IMPACT DronesS26Industrials · San Francisco
- Jasper Lortije@JasperLortFounder/CEO · IMPACT DronesS26Industrials · San Francisco
- Jermaine ZhaoFounder/CEO · Libra RoboticsS26Industrials · San Francisco
- Yaojing HuangFounder/COO · Libra RoboticsS26Industrials · San Francisco
- Brian WeigandFounder/CEO · CareSwiftS25Healthcare · New York
- Jonathan ZeroFounder/CTO · CareSwiftS25Healthcare · New York
- Nathan BelayeFounder/CEO · SiraS25B2B · San Francisco
- Alex Pokras@alex_pokrasFounder · StormyS25B2B · San Francisco
- Robert Lukoszko@karmedgeFounder · StormyS25B2B · San Francisco
- Ian SaultzFounder/CTO · CascoX25B2B
- Rene Brandel@renebrandelFounder/CEO · CascoX25B2B
- Paras Maniar@parasmaniarFounder · Text.aiX25Consumer · San Francisco
- Prahar Patel@PraharPatel55Founder/CTO · Text.aiX25Consumer · San Francisco
- Rushi Shah@irushishahFounder/CEO · Text.aiX25Consumer · San Francisco
- Nick TeleckiFounder/CEO · RallyW25Fintech · Berlin
- Thiago PeresFounder/CTO · RallyW25Fintech · Berlin
- Andrew WangFounder/CTO · PolarW24Fintech · San Francisco
- Grant AckermanFounder/CEO · PolarW24Fintech · San Francisco
- Maurice BurgerFounder · AtlaS23B2B · London
- Roman EngelerFounder · AtlaS23B2B · London
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Alessandro FiumeIMPACT DronesFounderSummer 2026IndustrialsSan Francisco, United States2—Jasper LortijeIMPACT DronesFounder/CEOSummer 2026IndustrialsSan Francisco, United States2https://x.com/JasperLortJermaine ZhaoLibra RoboticsFounder/CEOSummer 2026IndustrialsSan Francisco, United States2—Yaojing HuangLibra RoboticsFounder/COOSummer 2026IndustrialsSan Francisco, United States2—Brian WeigandCareSwiftFounder/CEOSummer 2025HealthcareNew York, United States2—Jonathan ZeroCareSwiftFounder/CTOSummer 2025HealthcareNew York, United States2—Nathan BelayeSiraFounder/CEOSummer 2025B2BSan Francisco, United States4—Alex PokrasStormyFounderSummer 2025B2BSan Francisco, United States5https://x.com/alex_pokrasRobert LukoszkoStormyFounderSummer 2025B2BSan Francisco, United States5https://x.com/karmedgeIan SaultzCascoFounder/CTOSpring 2025B2BUnknown10—Rene BrandelCascoFounder/CEOSpring 2025B2BUnknown10https://x.com/renebrandelParas ManiarText.aiFounderSpring 2025ConsumerSan Francisco, United States4https://x.com/parasmaniarPrahar PatelText.aiFounder/CTOSpring 2025ConsumerSan Francisco, United States4https://x.com/PraharPatel55Rushi ShahText.aiFounder/CEOSpring 2025ConsumerSan Francisco, United States4https://x.com/irushishahNick TeleckiRallyFounder/CEOWinter 2025FintechBerlin, Germany5—Thiago PeresRallyFounder/CTOWinter 2025FintechBerlin, Germany5—Andrew WangPolarFounder/CTOWinter 2024FintechSan Francisco, United States2—Grant AckermanPolarFounder/CEOWinter 2024FintechSan Francisco, United States2—Maurice BurgerAtlaFounderSummer 2023B2BLondon, United Kingdom10—Roman EngelerAtlaFounderSummer 2023B2BLondon, United Kingdom10—
Showing 1–20 of 42 founders
Brian Weigand
Founder/CEO·CareSwift
PRIMARY INFO
RoleFounder/CEO
Team size2
BatchSummer 2025
LocationNew York, United States
Company statusActive
StageEarly
BIO
Co-founder and CEO of CareSwift. Currently an EMT, and previously worked on an ambulance in the NYC 911 system for 4 years. Additionally built ambulance reporting software for a large private ambulance company.
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
CareSwift
AI scribe for Ambulance Reports
Co-foundersJonathan Zero
