SiFive

sifive.com

Is a

Company

Organization

Company attributes

Industry

Integrated circuit design

Location

San Mateo, California

B2X

CEO

Founder

Legal Name

SiFive, Inc.

Subsidiary

Open-Silicon

Legal classification

Private limited company

Corporation

Date Incorporated

2015

Number of Employees (Ranges)

501 – 1,0000

Email Address

Number of Employees

543

Full Address

1875 SOUTH GRANT ST STE 600 SAN MATEO CA 94402 United States

CIK Number

1,706,443

Place of Incorporation

Delaware

Investors

Osage Venture Partners

Western Digital Capital

Osage University Partners

Huami

...

DUNS Number

080228262

Founded Date

2015

Total Funding Amount (USD)

765,500,000

Latest Funding Round Date

April 9, 2026

Competitors

CTO

Key People

Latest Funding Type

Latest Postmoney Valuation

2,470,000,000

NAICS Code

334,413

Patents Assigned (Count)

Country

United States

Headquarters

San Francisco

Other attributes

Blog

sifive.com/blog

Company Operating Status

Active

Postmoney Valuation

2,500,000,000

Latest Funding Round Amount (USD)

400,000,000

Wikidata ID

Q29096531

SiFive is a developer of free and open-source RISC-V architecture for transistor scaling and silicon chip design. The company works to bring open-source and agile hardware design to the semiconductor industry, including the development of energy-efficient silicon customized to a user's needs.

Timeline

No Timeline data yet.

Funding Rounds

Products

Acquisitions

SBIR/STTR Awards

Patents

Further Resources

Title

Author

Link

Type

Date

No Further Resources data yet.