Founder Directory
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Founders293
Known for these resultsRole38%Role is parsed from founder titles in yc.db. Known for 38% 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.Bio74%Bio coverage: 74% 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-company8%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 8% of these rows have at least one match.School41%School is matched from bios, case-sensitive for acronyms. 41% of these rows have at least one match.
- Sanjukta Bhattacharya@splicewiringFounder · Atlas DiscoveryS26Healthcare · San Francisco
- Shaamil Karim@shaamilkarim1Founder/CEO · Atlas DiscoveryS26Healthcare · San Francisco
- Paul Conyngham@paul_conynghamFounder/CEO · GamgeeS26Healthcare · San Francisco
- Anis Mihrshahi@anismihrshahiFounder · GutgutgooseS26Healthcare · San Francisco
- Leon MojarrabiFounder · GutgutgooseS26Healthcare · San Francisco
- Frank LeeFounder · Illume LabsS26Healthcare · San Francisco
- Jin WongFounder · Illume LabsS26Healthcare · San Francisco
- Pari Latawa@parilatawaFounder · Illume LabsS26Healthcare · San Francisco
- Min JinFounder · MolagriS26Industrials · Toronto
- Zaky HassanFounder/CEO · MolagriS26Industrials · Toronto
- Cem TokerFounder/COO · NeuromorphicS26Industrials · San Francisco
- Ege Doganay@_doganay_egeFounder/CEO · NeuromorphicS26Industrials · San Francisco
- Vatan Aksoy TezerFounder · NeuromorphicS26Industrials · San Francisco
- Ansh TiwariFounder/CEO · RasynS26Healthcare · San Francisco
- Ayush ChauhanFounder/CTO · RasynS26Healthcare · San Francisco
- Daood HashmiFounder · RasynS26Healthcare · San Francisco
- Joshua ZyzakFounder/CTO · Spectre IntelligenceS26Fintech · San Francisco
- Michelle Li@michellezliFounder/CEO · Spectre IntelligenceS26Fintech · San Francisco
- Eta Atolia@eatoliaFounder/CEO · TareBioS26Healthcare · San Francisco
- Abraham Heifets@AbeHeifetsFounder/CEO · WonderTxS26Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Sanjukta BhattacharyaAtlas DiscoveryFounderSummer 2026HealthcareSan Francisco, United States3https://x.com/splicewiringShaamil KarimAtlas DiscoveryFounder/CEOSummer 2026HealthcareSan Francisco, United States3https://x.com/shaamilkarim1Paul ConynghamGamgeeFounder/CEOSummer 2026HealthcareSan Francisco, United States2https://x.com/paul_conynghamAnis MihrshahiGutgutgooseFounderSummer 2026HealthcareSan Francisco, United States2https://x.com/anismihrshahiLeon MojarrabiGutgutgooseFounderSummer 2026HealthcareSan Francisco, United States2—Frank LeeIllume LabsFounderSummer 2026HealthcareSan Francisco, United States3—Jin WongIllume LabsFounderSummer 2026HealthcareSan Francisco, United States3—Pari LatawaIllume LabsFounderSummer 2026HealthcareSan Francisco, United States3https://x.com/parilatawaMin JinMolagriFounderSummer 2026IndustrialsToronto, Canada4—Zaky HassanMolagriFounder/CEOSummer 2026IndustrialsToronto, Canada4—Cem TokerNeuromorphicFounder/COOSummer 2026IndustrialsSan Francisco, United States3—Ege DoganayNeuromorphicFounder/CEOSummer 2026IndustrialsSan Francisco, United States3https://x.com/_doganay_egeVatan Aksoy TezerNeuromorphicFounderSummer 2026IndustrialsSan Francisco, United States3—Ansh TiwariRasynFounder/CEOSummer 2026HealthcareSan Francisco, United States0—Ayush ChauhanRasynFounder/CTOSummer 2026HealthcareSan Francisco, United States0—Daood HashmiRasynFounderSummer 2026HealthcareSan Francisco, United States0—Joshua ZyzakSpectre IntelligenceFounder/CTOSummer 2026FintechSan Francisco, United States2—Michelle LiSpectre IntelligenceFounder/CEOSummer 2026FintechSan Francisco, United States2https://x.com/michellezliEta AtoliaTareBioFounder/CEOSummer 2026HealthcareSan Francisco, United States1https://x.com/eatoliaAbraham HeifetsWonderTx2× YCFounder/CEOSummer 2026HealthcareSan Francisco, United States3https://x.com/AbeHeifets
Showing 1–20 of 293 founders
Johan Mathe
Founder·Atmo
PRIMARY INFO
RoleFounder· not in title
Team size10
BatchWinter 2020
LocationSan Francisco, United States
Company statusActive
StageGrowth
BIO
As co-founder and CTO of Atmo, Johan spearheads groundbreaking advancements in climate and weather science, leveraging AI, applied mathematics, and distributed systems. His lifelong mission is to bring applied mathematics and AI to the physical sciences. His expertise is backed by an 8-year tenure at Google, including Google X's Project Loon, where he lead critical efforts in the planning and simulation, and as a founding team member of Caption Health (acq. 2023) and Apollo Fusion (IPO 2021).
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
