Rigetti Computing
Rigetti Computing (RGTI) is a publicly traded Superconducting Qubits company founded in 2013 and based in Berkeley, United States.
Rigetti designs and manufactures superconducting quantum processors and operates a full-stack quantum computing platform. Rigetti went public via SPAC in 2022 and announced its 84-qubit Ankaa-3 system in 2024. The company partners with Nvidia on hybrid quantum-classical computing.
The company owns its entire fabrication stack, including an on-site fab in Fremont, giving it vertical integration rare among quantum startups.
At a glance
Total raised
$601.3M
Headcount
51-200
Headquarters
Berkeley
United StatesFounded
2013
Status
Public
Latest valuation
Where Rigetti Computing ranks
Top 25 Quantum Computing companies →Funding history
Total raised
$601.3M
Rounds tracked
5
Latest stage
IPO
Latest valuation
$1.5B
| Date | Stage | Amount | Valuation | Lead investors |
|---|---|---|---|---|
| Mar 2, 2022 | IPO | $458M | $1.5B | — |
| Jan 1, 2020 | Series C | $79M | — |
