# SiliconFlow

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

- Industry: IT Infrastructure
- Headquarters: Beijing, China
- Website: www.siliconflow.cn/
- Total disclosed funding: $614M
- Latest round: Series B (Sep 20, 2026)
- Investors on record: 51

## About

Founded in 2023 and based in Beijing, China, Beijing SiliconFlow Technology Co., Ltd., trading as SiliconFlow, operates as an AI computing infrastructure platform developer that dedicated to providing cloud service platform and AI infrastructure services. The founder, Jinhui Yuan, graduated from Tsinghua University and has worked in Microsoft Research Asia and Oneflow Inc. The core team also comes from Oneflow Inc. The company cooperates with Huawei, Amazon Web Services, Nvidia, etc. 

SiliconFlow has developed AI Infra (AI Infrastructure) technology. The company is mainly engaged in the research and development of model cloud service platform, SiliconCloud. Products include SiliconLLM, a large language model inference engine, and OneDiff, an image generation engine. The company's technologies and products are used in the fields of large language models, text graphs and video generation. The company generates revenue by providing cloud service platform and AI infrastructure services. 

In June 2026, SiliconFlow raised over CNY 20 billion in series B funding from Ctrip.com International, Ltd., JinkoSolar Holding Co., Ltd., Kingdee International, China Unicom New WK Venture Capital Management (Shanghai), Shengyi Capital, Liantong Innovation Equity Investment Management, Beijing Shengyi Fund, Biren Technology, NIO Capital, Sense Capital, Giant Network Group, GTJA Innovation Investment, Jiyuan Capital, Huaxi Ruideng, HRVC Capital, T- Capital, China Development Bank Capital, Beijing State-Owned Assets Management, Zhongguancun Science City Capital.

The company will use the series B funding to accelerate its progress towards becoming "the world's best token supply platform," contributing to the widespread adoption of AI technology.

## Funding rounds

- Series B, Sep 20, 2026, $298M — GTJA Investment Group, Tianjin Venture Capital, China Orient Asset Management, Chengdu Science and Technology Venture Capital Group, Beijing Energy Holding, JIC Capital Management (Tianjin), Glory Ventures, Teamsun Energy Investment, Wise Road Capital, China Reform Holdings, Jiangxi Finance Holding, Tianmu Investment Management, GoldTech Capital, Huaan Jiaye Investment Management, BCT Capital, Shanghai Kandao Asset Management, Tiefa Capital, Zhongtai Capital, Brilliant Fund, SiliconFlow, China Mobile Hechuang Capital, Unis Investment Fund, Beijing Shengyi Fund, Shanghai Zhijun Fund Management, China Fortune K&Z Investment, Cuiwei Fund, Pengyao Environmental Protection, Mega Hunt
- Series C, Sep 20, 2026 — GTJA Investment Group, Tianjin Venture Capital, China Orient Asset Management, Chengdu Science and Technology Venture Capital Group, Beijing Energy Holding, JIC Capital Management (Tianjin), Glory Ventures, Teamsun Energy Investment, Wise Road Capital, China Reform Holdings, Jiangxi Finance Holding, Tianmu Investment Management, GoldTech Capital, Huaan Jiaye Investment Management, BCT Capital, Shanghai Kandao Asset Management, Tiefa Capital, Zhongtai Capital, Brilliant Fund, SiliconFlow, China Mobile Hechuang Capital, Unis Investment Fund, Beijing Shengyi Fund, Shanghai Zhijun Fund Management, China Fortune K&Z Investment, Cuiwei Fund, Pengyao Environmental Protection, Mega Hunt
- Series B, Jun 16, 2026, $295M — China Development Bank Capital, Beijing State-Owned Assets Management, Ctrip.com International, Ltd., Giant Network Group, T- Capital, Kingdee International, GTJA Innovation Investment, NIO Capital, China Unicom New WK Venture Capital Management (Shanghai), HRVC Capital, Liantong Innovation Equity Investment Management, JinkoSolar Holding Co., Ltd., Biren Technology, Shengyi Technology, Zhongguancun Science City Capital, Sense Capital, Jiyuan Capital, Beijing Shengyi Fund
- Series A, Jun 9, 2025 — Sinovation Ventures, Alibaba Group
- Angel, Jul 4, 2024, $14M — Glory Ventures, Qihu Zhongcai Capital, Innoangel Fund, Zhipu AI
- Angel, Jan 10, 2024, $7M — Sinovation Ventures, Glory Ventures, MiraclePlus

## Investors

- Sinovation Ventures (https://capitalatlas.ai/funds/sinovation-ventures) — Angel, Series A
- Glory Ventures (https://capitalatlas.ai/funds/glory-ventures) — Angel, Series B, Series C
- MiraclePlus (https://capitalatlas.ai/funds/miracleplus) — Angel
- Qihu Zhongcai Capital (https://capitalatlas.ai/funds/qihu-zhongcai-capital) — Angel
- Innoangel Fund (https://capitalatlas.ai/funds/innoangel-fund) — Angel
- Zhipu AI — Angel
- Alibaba Group — Series A
- China Development Bank Capital — Series B
- Beijing State-Owned Assets Management — Series B
- Ctrip.com International, Ltd. — Series B
- Giant Network Group — Series B
- T- Capital (https://capitalatlas.ai/funds/t-capital) — Series B
- Kingdee International — Series B
- GTJA Innovation Investment (https://capitalatlas.ai/funds/gtja-innovation-investment) — Series B
- NIO Capital (https://capitalatlas.ai/funds/nio-capital) — Series B
- China Unicom New WK Venture Capital Management (Shanghai) (https://capitalatlas.ai/funds/china-unicom-new-wk-venture-capital-management-shanghai) — Series B
- HRVC Capital (https://capitalatlas.ai/funds/hrvc-capital) — Series B
- Liantong Innovation Equity Investment Management (https://capitalatlas.ai/funds/liantong-innovation-equity-investment-management) — Series B
- JinkoSolar Holding Co., Ltd. — Series B
- Biren Technology — Series B
- Shengyi Technology — Series B
- Zhongguancun Science City Capital (https://capitalatlas.ai/funds/zhongguancun-science-city-capital) — Series B
- Sense Capital (https://capitalatlas.ai/funds/sense-capital) — Series B
- Jiyuan Capital (https://capitalatlas.ai/funds/jiyuan-capital) — Series B
- Beijing Shengyi Fund (https://capitalatlas.ai/funds/beijing-shengyi-fund) — Series B, Series C
- GTJA Investment Group (https://capitalatlas.ai/funds/gtja-investment-group) — Series B, Series C
- Tianjin Venture Capital (https://capitalatlas.ai/funds/tianjin-venture-capital) — Series B, Series C
- China Orient Asset Management — Series B, Series C
- Chengdu Science and Technology Venture Capital Group (https://capitalatlas.ai/funds/chengdu-science-and-technology-venture-capital-group) — Series B, Series C
- Beijing Energy Holding — Series B, Series C
- JIC Capital Management (Tianjin) (https://capitalatlas.ai/funds/jic-capital-management-tianjin) — Series B, Series C
- Teamsun Energy Investment (https://capitalatlas.ai/funds/teamsun-energy-investment) — Series B, Series C
- Wise Road Capital (https://capitalatlas.ai/funds/wise-road-capital) — Series B, Series C
- China Reform Holdings (https://capitalatlas.ai/funds/china-reform-holdings) — Series B, Series C
- Jiangxi Finance Holding (https://capitalatlas.ai/funds/jiangxi-finance-holding) — Series B, Series C
- Tianmu Investment Management (https://capitalatlas.ai/funds/tianmu-investment-management) — Series B, Series C
- GoldTech Capital (https://capitalatlas.ai/funds/goldtech-capital) — Series B, Series C
- Huaan Jiaye Investment Management (https://capitalatlas.ai/funds/huaan-jiaye-investment-management) — Series B, Series C
- BCT Capital (https://capitalatlas.ai/funds/bct-capital) — Series B, Series C
- Shanghai Kandao Asset Management — Series B, Series C
- Tiefa Capital — Series B, Series C
- Zhongtai Capital (https://capitalatlas.ai/funds/zhongtai-capital) — Series B, Series C
- Brilliant Fund (https://capitalatlas.ai/funds/brilliant-fund) — Series B, Series C
- SiliconFlow — Series B, Series C
- China Mobile Hechuang Capital (https://capitalatlas.ai/funds/china-mobile-hechuang-capital) — Series B, Series C
- Unis Investment Fund (https://capitalatlas.ai/funds/unis-investment-fund) — Series B, Series C
- Shanghai Zhijun Fund Management (https://capitalatlas.ai/funds/shanghai-zhijun-fund-management) — Series B, Series C
- China Fortune K&Z Investment (https://capitalatlas.ai/funds/china-fortune-k-z-investment) — Series B, Series C
- Cuiwei Fund — Series B, Series C
- Pengyao Environmental Protection — Series B, Series C
- Mega Hunt — Series B, Series C