Founder Directory
Built by Keitoto
Founders52
Known for these resultsRole58%Role is parsed from founder titles in yc.db. Known for 58% 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-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School62%School is matched from bios, case-sensitive for acronyms. 62% of these rows have at least one match.
- Frank LiFounder/CTO · Amorphic LabsS26B2B · San Francisco
- Eric TaylorFounder & Chief Hardware Architect · BaudS26Industrials · San Francisco
- Michael Muzzin@muzzin_michaelFounder/CEO · CarSignalS26B2B · Los Angeles
- Sarthak Aggarwal@_sarthak4Founder/CTO · DecaworkS26B2B · San Francisco
- Dorsa Rohani@dorsa_rohaniFounder · MosaicS26B2B · San Francisco
- Michael MarcotteFounder/CEO · Perceptron MLS26B2B · San Francisco
- Kyle ChangFounder/CEO · CentralComsX26Real Estate and Construction · San Francisco
- Luc RosenzweigFounder/CTO · IncandorX26B2B · San Francisco
- Ragav Sachdeva@ragavsachdevaFounder/CEO · TakeCareOSX26B2B · San Francisco
- Jianna LiuFounder/CTO · CardinalW26B2B · San Francisco
- Rohan SinghFounder/CTO · OctaPulseW26Industrials
- Kazuki Shin@shinkazuki99Founder/CTO · Kaigo HealthF25Healthcare · San Francisco
- Sam Karu@SamKaru_Founder/CEO · LogicalF25B2B · San Francisco
- Daniel Ajayi@therealdajayiFounder/CTO · SorceF25B2B · San Francisco
- Sergio CharlesFounder/CEO · ThesisF25B2B · San Francisco
- Michael Kim@michaelhyunkimFounder/CTO · AgentMailS25B2B · San Francisco
- Henry Ndubuaku@Henry_NdubuakuFounder/CTO · Cactus ComputeS25B2B · San Francisco
- Rithvik Chuppala@vikchuppalaFounder · CLODOS25B2B · San Francisco
- Steven Segawa@ssegawa123Founder/CTO · WedgeS25Healthcare · San Francisco
- William Salcedo@WillschipsFounder/CEO · PartclX25B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Frank LiAmorphic LabsFounder/CTOSummer 2026B2BSan Francisco, United States2—Eric TaylorBaudFounder & Chief Hardware ArchitectSummer 2026IndustrialsSan Francisco, United States3—Michael MuzzinCarSignalFounder/CEOSummer 2026B2BLos Angeles, United States2https://x.com/muzzin_michaelSarthak AggarwalDecaworkFounder/CTOSummer 2026B2BSan Francisco, United States2https://x.com/_sarthak4Dorsa RohaniMosaicFounderSummer 2026B2BSan Francisco, United States2https://x.com/dorsa_rohaniMichael MarcottePerceptron MLFounder/CEOSummer 2026B2BSan Francisco, United States2—Kyle ChangCentralComsFounder/CEOSpring 2026Real Estate and ConstructionSan Francisco, United States2—Luc RosenzweigIncandorFounder/CTOSpring 2026B2BSan Francisco, United States0—Ragav SachdevaTakeCareOSFounder/CEOSpring 2026B2BSan Francisco, United States1https://x.com/ragavsachdevaJianna LiuCardinal2× YCFounder/CTOWinter 2026B2BSan Francisco, United States0—Rohan SinghOctaPulseFounder/CTOWinter 2026IndustrialsUnknown2—Kazuki ShinKaigo HealthFounder/CTOFall 2025HealthcareSan Francisco, United States3https://x.com/shinkazuki99Sam KaruLogicalFounder/CEOFall 2025B2BSan Francisco, United States2https://x.com/SamKaru_Daniel AjayiSorceFounder/CTOFall 2025B2BSan Francisco, United States6https://x.com/therealdajayiSergio CharlesThesisFounder/CEOFall 2025B2BSan Francisco, United States3—Michael KimAgentMailFounder/CTOSummer 2025B2BSan Francisco, United States10https://x.com/michaelhyunkimHenry NdubuakuCactus ComputeFounder/CTOSummer 2025B2BSan Francisco, United States8https://x.com/Henry_NdubuakuRithvik ChuppalaCLODOFounderSummer 2025B2BSan Francisco, United States2https://x.com/vikchuppalaSteven SegawaWedgeFounder/CTOSummer 2025HealthcareSan Francisco, United States2https://x.com/ssegawa123William SalcedoPartclFounder/CEOSpring 2025B2BSan Francisco, United States—https://x.com/Willschips
Showing 1–20 of 52 founders
Junaid Popalzai
Founder/CTO·CarSignal
PRIMARY INFO
RoleFounder/CTO
Team size2
BatchSummer 2026
LocationLos Angeles, United States
Company statusActive
StageEarly
BIO
founder at carsignal. prev netflix, notion, whatnot, tesla, amazon. eecs @ berkeley
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
