Sygaldry
PrivateSygaldry Technologies builds quantum-accelerated AI servers that combine multiple qubit types within a single fault-tolerant architecture to exponentially speed up AI training and inference, reducing the cost and energy consumption of increasingly large models. Founded by quantum computing pioneer Chad Rigetti (ex-Rigetti Computing).
Founders Chad Rigetti, Idalia Friedson, Michael Keiser
CEO Chad Rigetti
Company
Founded
2024
Headquarters
Ann Arbor, United States
Financials
Total Funding
$139M
Funding History
2 rounds Series A Mar 1, 2026
$105M Seed Aug 1, 2025
$34M Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.