SiFive
Your Trusted Partner for RISC-V IP
San Jose, United States · Founded 2015 · $765.5M raised
- Headquarters
- San Jose, California
- Employees
- 501–1000
- Founded
- 2015
- Business Model
- B2B
- Website
- sifive.com
- Total Funding
- $765.5M
- Last Round
- $400.0M Series EApr 2026
- Rounds
- 13
About
SiFive is the leading commercial provider of RISC-V processor IP, founded by the inventors of the RISC-V open-standard architecture. The company delivers customizable, high-performance scalar, vector, and matrix compute cores for markets including AI/ML, automotive, edge computing, IoT, and data centers. SiFive enables semiconductor and systems companies to build differentiated chips faster by licensing proven, power-efficient RISC-V IP with supporting software stacks and development tools.
Summary
SiFive is an Artificial Intelligence company based in San Jose, United States, founded in 2015. It has raised $765.5M in total across 13 rounds, most recently a $400.0M Series E round in Apr 2026. Investors include Sutter Hill, Coatue Management and Spark Capital.
Tech & App Stack
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Funding History
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Apr 2026
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Series E through Series G+ — per-round amounts, valuations, and who invested in each round.
Investors
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