SiFive Overview

  • Year Founded
  • 2015

Year Founded

  • Status
  • Private

  • Employees
  • 502

Employees

  • Latest Deal Type
  • Series G

  • Latest Deal Amount
  • $400M

  • Investors
  • 32

SiFive General Information

Description

Developer of customized and open-source-enabled semiconductors designed to democratize access to custom silicon. The company's products are based on the free and open instruction set architecture for modern microprocessors that consist of all of the software instructions needed to program a microprocessor based on the architecture, enabling system designers to reduce time-to-market and realize cost savings with customized semiconductors.

Contact Information

Website
www.sifive.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 2625 Augustine Drive
  • Suite 201
  • Santa Clara, CA 95054
  • United States
+1 (415)
Primary Industry
Application Specific Semiconductors
Corporate Office
  • 2625 Augustine Drive
  • Suite 201
  • Santa Clara, CA 95054
  • United States
+1 (415)

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SiFive Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
11. Later Stage VC (Series G) 09-Apr-2026 $400M Completed Generating Revenue
10. Later Stage VC (Series F) 16-Mar-2022 Completed Generating Revenue
9. Merger/Acquisition 10-Jun-2021 Cancelled Generating Revenue
8. Later Stage VC (Series E) 06-Aug-2020 Completed Generating Revenue
7. Later Stage VC (Series D) 06-Jun-2019 Completed Generating Revenue
6. Accelerator/Incubator 22-Oct-2018 Completed Generating Revenue
5. Later Stage VC (Series C) 08-May-2018 Completed Generating Revenue
4. Product Crowdfunding 15-Mar-2018 Completed Generating Revenue
3. Early Stage VC (Series B) 31-Mar-2017 $8.5M $13.6M Completed Generating Revenue
2. Product Crowdfunding 29-Dec-2016 $105K $5.06M Completed Startup
To view SiFive’s complete valuation and funding history, request access »

SiFive Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series G
Series F
Series E
Series D
Series C
Series B 19,152,770 $0.000100 8% $0.44 $0.44 1x $0.44 4.58%
Series A 16,200,000 $0.000100 8% $0.31 $0.31 1x $0.31 3.87%
To view SiFive’s complete cap table history, request access »

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Opportunity Score

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Exit Type

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SiFive Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of customized and open-source-enabled semiconductors designed to democratize access to custom silicon. The com
Application Specific Semiconductors
Santa Clara, CA
502 As of 2026

Santa Clara, CA
 

Hangzhou, China
 
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SiFive Competitors (14)

One of SiFive’s 14 competitors is Ampere Computing, a Formerly VC-backed company based in Santa Clara, CA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Ampere Computing Formerly VC-backed Santa Clara, CA
NationalChip Venture Capital-Backed Hangzhou, China
Triad Semiconductor Formerly PE-Backed Winston-Salem, NC
Sensitron (Electronic Components) Corporation Hauppauge, NY
MegaChips America Corporation Campbell, CA
You’re viewing 5 of 14 competitors. Get the full list »

SiFive Patents

SiFive Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20260133803-A1 Prefetcher with improved stability and noise reduction Pending 13-Nov-2024
US-20260133804-A1 Prefetcher with improved stability and noise reduction Pending 13-Nov-2024
GB-2702755-A Technologies for preventing fault exception probing Pending 05-Nov-2024
US-20260127065-A1 Technologies for preventing fault exception probing Pending 05-Nov-2024
US-20260087214-A1 Integrated circuit design with on-demand enabled layer Pending 24-Sep-2024 G06F30/31
To view SiFive’s complete patent history, request access »

SiFive Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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SiFive Investors (32)

Investor Name Investor Type Holding Investor Since Participating Rounds
Apollo Global Management PE/Buyout Minority
Atreides Management Hedge Fund Minority
Capital Group Corporation Minority
D1 Capital Partners Hedge Fund Minority
NVIDIA Corporation Minority
You’re viewing 5 of 32 investors. Get the full list »

SiFive Acquisitions (2)

SiFive’s most recent deal was a Merger/Acquisition with Innovative Logic (USB IP Business). The deal was made on 21-May-2019.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Innovative Logic (USB IP Business) 21-May-2019 Merger/Acquisition Computers, Parts and Peripherals
Open-Silicon 04-Jun-2018 Merger/Acquisition Other Commercial Services
To view SiFive’s complete acquisitions history, request access »

SiFive Affiliates

Subsidiaries (1)

Name Industry Location Year Founded
Open-Silicon Milpitas, CA 2003

SiFive FAQs

  • When was SiFive founded?

    SiFive was founded in 2015.

  • Where is SiFive headquartered?

    SiFive is headquartered in Santa Clara, CA.

  • What is the size of SiFive?

    SiFive has 502 total employees.

  • What industry is SiFive in?

    SiFive’s primary industry is Application Specific Semiconductors.

  • Is SiFive a private or public company?

    SiFive is a Private company.

  • What is the current valuation of SiFive?

    The current valuation of SiFive is .

  • What is SiFive’s current revenue?

    The current revenue for SiFive is .

  • How much funding has SiFive raised over time?

    SiFive has raised $766M.

  • Who are SiFive’s investors?

    Apollo Global Management, Atreides Management, Capital Group, D1 Capital Partners, and NVIDIA are 5 of 32 investors who have invested in SiFive.

  • Who are SiFive’s competitors?

    Ampere Computing, NationalChip, Triad Semiconductor, Sensitron (Electronic Components), and MegaChips America are some of the 14 competitors of SiFive.

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