Founder Directory
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Founders2
Known for these resultsRole50%Role is parsed from founder titles in yc.db. Known for 50% 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-company50%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 50% of these rows have at least one match.School50%School is matched from bios, case-sensitive for acronyms. 50% of these rows have at least one match.
- Chad Rigetti@ChadRigettiFounder/CEO · Sygaldry TechnologiesX25Industrials · Ann Arbor
- Idalia FriedsonFounder · Sygaldry TechnologiesX25Industrials · Ann Arbor
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Chad RigettiSygaldry Technologies2× YCFounder/CEOSpring 2025IndustrialsAnn Arbor, United States—https://x.com/ChadRigettiIdalia FriedsonSygaldry TechnologiesFounderSpring 2025IndustrialsAnn Arbor, United States——
Showing 1–2 of 2 founders
Idalia Friedson
Founder·Sygaldry Technologies
PRIMARY INFO
RoleFounder· not in title
Team size—
BatchSpring 2025
LocationAnn Arbor, United States
Company statusActive
StageGrowth
BIO
Bringing quantum technologies to market. ex-Chief Strategy Officer at Strangeworks ex- Chief of Staff at Rigetti ($RGTI) ex-product at Publicis Sapient Passionate about tech policy & ethics -- QAI Policy Center Board & PQIC Quantum Policy & Ethics core member
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
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
Sygaldry Technologies
quantum-accelerated AI servers
Co-foundersChad Rigetti@ChadRigetti
