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Archived

Rivos was acquired by Meta — this page is preserved as an archive. Visit fobi.com for current frontier-tech coverage.

Rivos

Acquired by Meta · 2025
Rivos built RISC-V based data-center processors and accelerators for cloud and AI workloads. Raised $250M Series A from Dell, Koch, others; settled Apple trade-secret lawsuit in 2023. Acquired by Meta in October 2025 to accelerate Meta's in-house AI silicon development.
Rivos represents the most ambitious attempt to use open RISC-V architecture to challenge x86 and Arm in the data center.
rivosinc.com AI AcceleratorsUSAacquired

At a glance

Total raised
$250M
last round acquired
Headcount
no public estimate on record
Headquarters
Santa Clara
USA
Founded
2021
5 years active
Status
Acquired
by Meta
Patents on file
2
USPTO grants
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