Rigetti Computing: Funding, Investors & Team (Oct 2026)
Rigetti Computing is building the world’s most powerful computers to help solve humanity’s most pressing and important problems. These systems will perform computations that today’s fastest supercomputers are incapable of — unlocking entirely new classes of problems and offering a direct path to solutions. We believe quantum computing is going to significantly affect health care, how we treat disease, how we generate energy, and how we feed humanity. Our superconducting quantum computing systems are available over the cloud via Rigetti Quantum Cloud Services. We were founded in 2013 by Chad Rigetti. We are located in Berkeley and Fremont, California, and have employees based all over the world.
Rigetti Computing has raised $629M across 5 funding rounds on record, the most recent an undisclosed round of $350M announced in Jun 2025.
That round is above the $6.0M median round size for Artificial Intelligence companies tracked on FundedIQ over the last two years.
Rigetti Computing Company Profile and Key Stats
Latest funding round on record: Jun 2025.
Rigetti Computing Funding Rounds
1 of 5 rounds was announced without a disclosed amount and is excluded from the total.
Rigetti Computing raised $79.0M in an undisclosed round announced in Aug 2020.
1.6 years later, a Post-IPO Equity of $100M was announced in Mar 2022.
1.9 years later, an undisclosed round was announced in Feb 2024 with no disclosed amount.
9 months later, an undisclosed round of $100M was announced in Nov 2024.
7 months later, an undisclosed round of $350M was announced in Jun 2025.
Rigetti Computing Founders and Leadership Team
Contact details for the Rigetti Computing team: 1 of 1 has an email address on file.
Start 14-day free trial →Rigetti Computing Funding Compared to Other Artificial Intelligence Startups
Rigetti Computing's latest round of $350M is above the median round in Artificial Intelligence. Medians cover the last 24 months of disclosed rounds.
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Rigetti Computing Funding FAQs
What does Rigetti Computing do?
Rigetti Computing is building the world’s most powerful computers to help solve humanity’s most pressing and important problems. These systems will perform computations that today’s fastest supercomputers are incapable of — unlocking entirely new classes of problems and offering a direct path to solutions. We believe quantum computing is going to significantly affect health care, how we treat disease, how we generate energy, and how we feed humanity. Our superconducting quantum computing systems are available over the cloud via Rigetti Quantum Cloud Services. We were founded in 2013 by Chad Rigetti. We are located in Berkeley and Fremont, California, and have employees based all over the world.
How much funding has Rigetti Computing raised?
Rigetti Computing has raised $629M across 5 rounds on record. The most recent is an undisclosed round of $350M announced in Jun 2025.
When did Rigetti Computing last raise funding?
Rigetti Computing's most recent funding round on record is an undisclosed round of $350M, announced in Jun 2025.
Who founded Rigetti Computing?
FundedIQ lists Chad Rigetti (Founder) at Rigetti Computing.
Where is Rigetti Computing headquartered?
Rigetti Computing is based in Berkeley, California, United States.
How many employees does Rigetti Computing have?
Rigetti Computing is in the 101-250 employee band.
How does Rigetti Computing's funding compare to other Artificial Intelligence startups?
Rigetti Computing's latest round of $350M is above the $6.0M median round size for Artificial Intelligence companies on FundedIQ across 7,241 tracked companies over the last two years.
About FundedIQ's Rigetti Computing Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Rigetti Computing is left off this page rather than filled in.
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