Founder Directory
Built by Keitoto
Founders465
Known for these resultsRole34%Role is parsed from founder titles in yc.db. Known for 34% 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.Bio82%Bio coverage: 82% 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-company21%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 21% of these rows have at least one match.School20%School is matched from bios, case-sensitive for acronyms. 20% of these rows have at least one match.
- Jack Beecher@jackbeecher23Founder/CEO · DentaS26Fintech · San Francisco
- Alexander HalpernFounder · DreamS26B2B · San Francisco
- Ryland Birchmeier@rylandbirchFounder · DreamS26B2B · San Francisco
- Daniel Mukasa@DanielMukasa1Founder/CEO · AbInitio BioX26Healthcare · Boston
- Nisha GopalFounder · AbInitio BioX26Healthcare · Boston
- Benjamin Nguyen@bennewgenFounder/CEO · ArcherX26Fintech · San Francisco
- Vivek Yanamadula@VivekYanamadulaFounder/CTO · ArcherX26Fintech · San Francisco
- Ary Indarapu@aryind_Founder/CEO · Avea RoboticsX26Industrials · San Francisco
- Vikram Vadrevu@vikramvadrevuFounder/CTO · Avea RoboticsX26Industrials · San Francisco
- Nicholas Donahue@PrimalNickFounder/CEO · DraftedX26Consumer · San Francisco
- Alan MandoFounder · ElyraX26B2B · Stockholm
- Felix Odeberg Glasenapp@FelixOG_Founder/CEO · ElyraX26B2B · Stockholm
- Alon Zuman@alonzumanFounder/CEO · PopsX26Consumer · New York
- Chris NoletFounder/CEO · Button ComputerW26B2B · San Francisco
- Veer Shah@VeerCumulusFounder/CEO · Cumulus LabsW26B2B · San Francisco
- David Newell@DavidNewell95Founder · End CloseW26B2B
- Sean Bolton@SeanBoltonFounder/CEO · End CloseW26B2B
- Nolan Rossi@NolanRossi100Founder/CEO · ForemanW26Real Estate and Construction · San Francisco
- David ElskampFounder/CEO · LexiusW26B2B · San Francisco
- Liam WebsterFounder/CTO · LexiusW26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jack BeecherDentaFounder/CEOSummer 2026FintechSan Francisco, United States1https://x.com/jackbeecher23Alexander HalpernDreamFounderSummer 2026B2BSan Francisco, United States2—Ryland BirchmeierDreamFounderSummer 2026B2BSan Francisco, United States2https://x.com/rylandbirchDaniel MukasaAbInitio BioFounder/CEOSpring 2026HealthcareBoston, United States2https://x.com/DanielMukasa1Nisha GopalAbInitio BioFounderSpring 2026HealthcareBoston, United States2—Benjamin NguyenArcherFounder/CEOSpring 2026FintechSan Francisco, United States4https://x.com/bennewgenVivek YanamadulaArcherFounder/CTOSpring 2026FintechSan Francisco, United States4https://x.com/VivekYanamadulaAry IndarapuAvea RoboticsFounder/CEOSpring 2026IndustrialsSan Francisco, United States2https://x.com/aryind_Vikram VadrevuAvea RoboticsFounder/CTOSpring 2026IndustrialsSan Francisco, United States2https://x.com/vikramvadrevuNicholas DonahueDrafted2× YCFounder/CEOSpring 2026ConsumerSan Francisco, United States9https://x.com/PrimalNickAlan MandoElyraFounderSpring 2026B2BStockholm, Sweden5—Felix Odeberg GlasenappElyraFounder/CEOSpring 2026B2BStockholm, Sweden5https://x.com/FelixOG_Alon ZumanPopsFounder/CEOSpring 2026ConsumerNew York, United States1https://x.com/alonzumanChris NoletButton ComputerFounder/CEOWinter 2026B2BSan Francisco, United States1—Veer ShahCumulus LabsFounder/CEOWinter 2026B2BSan Francisco, United States2https://x.com/VeerCumulusDavid NewellEnd Close2× YCFounderWinter 2026B2BUnknown2https://x.com/DavidNewell95Sean BoltonEnd CloseFounder/CEOWinter 2026B2BUnknown2https://x.com/SeanBoltonNolan RossiForemanFounder/CEOWinter 2026Real Estate and ConstructionSan Francisco, United States2https://x.com/NolanRossi100David ElskampLexiusFounder/CEOWinter 2026B2BSan Francisco, United States3—Liam WebsterLexiusFounder/CTOWinter 2026B2BSan Francisco, United States3—
Showing 1–20 of 465 founders
Matthew Rastovac
Founder·Atmos
PRIMARY INFO
RoleFounder· not in title
Team size30
BatchSummer 2020
LocationSan Francisco, United States
Company statusInactive
StageEarly
BIO
Agents @ Salesforce, ex CEO Respell (acq. $CRM), Head of Eng at Atmos
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
AtmosThe entire homebuilding process, all online
IndustryReal Estate and Construction
Websitebuildatmos.com/
Team size30
LocationSan Francisco, United States
BatchSummer 2020
