# SiFive

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/sifive

- Industry: Semiconductors
- Headquarters: Santa Clara, US
- Website: www.sifive.com
- Total disclosed funding: $673M
- Latest round: Series G (Apr 9, 2026)
- Investors on record: 18

## About

Founded in 2015 and based in CA, US,  SiFive, Inc. offers open-source-enabled semiconductors, designing and selling RISC-V processors and silicon chips ranging from high-performance application processors to 64- and 32-bit microcontrollers. Co-founded by Krste Asanovic, Yunsup Lee, and Andrew Waterman, with Patrick Little as the CEO. SiFive, Inc. has raised a total of USD 303.24 million across 9 rounds of funding. As of 2022, SiFive, Inc. is valued at USD 1.43 billion. The company also provides software called SiFive Core Designer that allows other companies to design and customize its processors with different configurations to match with the software variants they require it to run. SiFive also offers a repository of support software called Freedom E SDK, which includes benchmark software, demo programs, and board support packages for its products. In April 2026, SiFive, Inc. raised USD 400 million in series G funding led by Atreides Management, with participation from D1 Capital Partners, Apollo Global Management, Nventures, Point72 Asset Management, T Rowe Price, Aramco Ventures, and Sutter Hill Ventures. The company will use the April 2026 funding to support scale its growth and further development of its data center.

## Funding rounds

- Series G, Apr 9, 2026, $400M — T Rowe Price, Sutter Hill Ventures, Apollo, Aramco Ventures, Point72, Nventures, D1 Capital Partners, Atreides Management
- Series F, Dec 22, 2021, $150M — Intel Capital, Sutter Hill Ventures, Qualcomm Ventures, Coatue Management, SK Hynix
- Series E, Aug 5, 2020, $60M — Intel Capital, Sutter Hill Ventures, Spark Capital, Western Digital Capital, OUP (Osage University Partners), Qualcomm Ventures, SK Hynix, Aramco Ventures
- Series D, Nov 9, 2018, $25M — Chengwei Capital, Sutter Hill Ventures, Spark Capital, OUP (Osage University Partners), Qualcomm Ventures, Huami Corporation
- Series C, Feb 9, 2018, $29M — Intel Capital, Chengwei Capital, Sutter Hill Ventures, Spark Capital, Western Digital Capital, OUP (Osage University Partners), SK Telecom, Huami Corporation
- Series B, Mar 31, 2017, $8.5M — Sutter Hill Ventures, Spark Capital, OUP (Osage University Partners)

## Investors

- Sutter Hill Ventures (https://capitalatlas.ai/funds/sutter-hill-ventures) — Series B, Series C, Series D, Series E, Series F, Series G
- Spark Capital — Series B, Series C, Series D, Series E
- OUP (Osage University Partners) (https://capitalatlas.ai/funds/oup-osage-university-partners) — Series B, Series C, Series D, Series E
- Intel Capital (https://capitalatlas.ai/funds/intel-capital) — Series C, Series E, Series F
- Chengwei Capital (https://capitalatlas.ai/funds/chengwei-capital) — Series C, Series D
- Western Digital Capital (https://capitalatlas.ai/funds/western-digital-capital) — Series C, Series E
- SK Telecom — Series C
- Huami Corporation — Series C, Series D
- Qualcomm Ventures (https://capitalatlas.ai/funds/qualcomm-ventures) — Series D, Series E, Series F
- SK Hynix — Series E, Series F
- Aramco Ventures (https://capitalatlas.ai/funds/aramco-ventures) — Series E, Series G
- Coatue Management (https://capitalatlas.ai/funds/coatue-management) — Series F
- T Rowe Price (https://capitalatlas.ai/funds/t-rowe-price) — Series G
- Apollo (https://capitalatlas.ai/funds/apollo) — Series G
- Point72 (https://capitalatlas.ai/funds/point72) — Series G
- Nventures — Series G
- D1 Capital Partners (https://capitalatlas.ai/funds/d1-capital-partners) — Series G
- Atreides Management (https://capitalatlas.ai/funds/atreides-management) — Series G