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Founded Year



Series F | Alive

Total Raised




Last Raised

$175M | 1 yr ago

Mosaic Score
The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.

+20 points in the past 30 days

About SiFive

SiFive's provides open-source and agile hardware design to the semiconductor industry. SiFive offers customized silicon, enabling new ranges of applications for RISC-V chip design. The company was founded in 2015 and is based in San Mateo, California.

Headquarters Location

1875 South Grant Street Suite 600

San Mateo, California, 94402,

United States


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Research containing SiFive

Get data-driven expert analysis from the CB Insights Intelligence Unit.

CB Insights Intelligence Analysts have mentioned SiFive in 1 CB Insights research brief, most recently on Jul 13, 2021.

Expert Collections containing SiFive

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

SiFive is included in 2 Expert Collections, including Semiconductors, Chips, and Advanced Electronics.


Semiconductors, Chips, and Advanced Electronics

6,282 items

Companies in this collection develop everything from microprocessors to flash memory, integrated circuits specifically for quantum computing and artificial intelligence to OLED for displays, massive production fabs to circuit design firms, and everything in between.


Unicorns- Billion Dollar Startups

1,206 items

SiFive Patents

SiFive has filed 43 patents.

The 3 most popular patent topics include:

  • Microcontrollers
  • Parallel computing
  • Computer memory
patents chart

Application Date

Grant Date


Related Topics




Instruction set architectures, Embedded microprocessors, Computer memory, Microcontrollers, Parallel computing


Application Date


Grant Date



Related Topics

Instruction set architectures, Embedded microprocessors, Computer memory, Microcontrollers, Parallel computing



Latest SiFive News

SiFive Joins the OpenMP Effort

Mar 14, 2023

BEAVERTON, Ore., March 14, 2023 — SiFive joins the OpenMP Architecture Review Board (ARB), a group of leading hardware vendors, software vendors and research organizations, in creating the standard for […] The post SiFive Joins the OpenMP Effort appeared first on HPCwire.

SiFive Frequently Asked Questions (FAQ)

  • When was SiFive founded?

    SiFive was founded in 2015.

  • Where is SiFive's headquarters?

    SiFive's headquarters is located at 1875 South Grant Street, San Mateo.

  • What is SiFive's latest funding round?

    SiFive's latest funding round is Series F.

  • How much did SiFive raise?

    SiFive raised a total of $365.56M.

  • Who are the investors of SiFive?

    Investors of SiFive include Sutter Hill Ventures, Spark Capital, Osage University Partners, Intel Capital, Qualcomm Ventures and 14 more.

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