Founder Directory
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Founders3
Known for these resultsRole67%Role is parsed from founder titles in yc.db. Known for 67% 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-company67%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 67% of these rows have at least one match.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
- Chad Rigetti@ChadRigettiFounder/CEO · Sygaldry TechnologiesX25Industrials · Ann Arbor
- Chris Osborn@aliquotchrisFounder · DialectS20B2B · New York
- Chad Rigetti@ChadRigettiFounder/CEO · Rigetti ComputingS14Industrials · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Chad RigettiSygaldry Technologies2× YCFounder/CEOSpring 2025IndustrialsAnn Arbor, United States—https://x.com/ChadRigettiChris OsbornDialectFounderSummer 2020B2BNew York, United States8https://x.com/aliquotchrisChad RigettiRigetti Computing2× YCFounder/CEOSummer 2014IndustrialsSan Francisco, United States51https://x.com/ChadRigetti
Showing 1–3 of 3 founders
Chad Rigetti
Founder/CEO·Rigetti Computing
PRIMARY INFO
RoleFounder/CEO
Team size51
BatchSummer 2014
LocationSan Francisco, United States
Company statusPublic
StageGrowth
BIO
I build quantum computers. Founder of Rigetti Computing (YC S14, NASDAQ: RGTI). ex-IBM. Yale Ph.D.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
CredentialsPhD
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
2× YC founder
- S14Rigetti ComputingPublic · this entry
- X25Sygaldry TechnologiesActive
COMPANY CONTEXT
Rigetti ComputingQuantum coherent supercomputing.
IndustryIndustrials
Websiterigetti.com
Team size51
X—
LocationSan Francisco, United States
BatchSummer 2014
Also founded · 1 more YC company
Sygaldry TechnologiesActiveSpring 2025quantum-accelerated AI servers
IndustrialsAnn Arbor, United States—Open this entry
