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SiFive

SiFive

SiFive is a San Francisco-based semiconductor company developing silicon and transistor products founded in 2015 by Krste Asanović.

OverviewStructured DataIssuesContributors
Is a
Company
Company
Organization
Organization
B2X
B2B
B2B
Blog
sifive.com/blog
CEO
Patrick Little
Patrick Little
CIK Number
1,706,443
Legal Name
SiFive, Inc.
Company Operating Status
Active
Competitors
NUVIA (company)
NUVIA (company)
Ambiq Micro
Ambiq Micro
Country
United States
United States
Crunchbase URL
crunchbase.com/organiz...n/sifive
CTO
Yunsup Lee
Yunsup Lee
Date Incorporated
2015
DUNS Number
080228262
Email Address
Facebook URL
@SiFive
Founded Date
2015
0
Founder
Yunsup Lee
Yunsup Lee
‌
Krste Asanović
Full Address
1875 SOUTH GRANT ST STE 600 SAN MATEO CA 94402 United States
Postmoney Valuation
2,500,000,000
GitHub URL
github.com/sifive
Headquarters
San Francisco
San Francisco
Industry
Technology
Technology
0
Electronics
Electronics
0
Semiconductor
Semiconductor
Open-source software
Open-source software
Microelectronics
Microelectronics
‌
Integrated circuit design
Integrated circuit
Integrated circuit
Computing
Computing
Investors
Osage Venture Partners
Osage Venture Partners
Western Digital Capital
Western Digital Capital
Intel Capital
Intel Capital
Chengwei Capital
Chengwei Capital
SK Telecom Ventures
SK Telecom Ventures
Qualcomm Ventures
Qualcomm Ventures
Osage University Partners
Osage University Partners
Huami
Huami
Western Digital
Western Digital
SK Telecom
SK Telecom
•••
Key People
Patrick Little
Patrick Little
Latest Funding Round Date
April 9, 2026
Latest Funding Round Amount (USD)
400,000,000
Latest Funding Type
‌
Series G round
Latest Postmoney Valuation
2,470,000,000
Legal classification
Private limited company
Private limited company
Corporation
Corporation
LinkedIn URL
@company/sifive
Location
United States
United States
San Francisco
San Francisco
San Mateo, California
San Mateo, California
NAICS Code
334,413
Number of Employees
543
Number of Employees (Ranges)
501 – 1,000
0
Patents Assigned (Count)
15
Place of Incorporation
Delaware
Delaware
Subsidiary
Open-Silicon
Open-Silicon
Total Funding Amount (USD)
765,500,000
Twitter URL
@SiFive
Official Website
sifive.com
Wikidata ID
Q29096531
YouTube Channel
youtube.com/SiFiveInc

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