# Transtreams

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

- Industry: Hardware
- Headquarters: Beijing, China
- Website: www.transtreams.com
- Latest round: Series A (Jun 23, 2026)
- Investors on record: 11

## About

Based in Beijing, China and founded in 2024, Beijing Lingchuan Technology Co., Ltd., dba Transtreams, is a high-tech company focusing on the underlying computing power of multimodal large-scale models such as intelligent video and generative video. The company's predecessor was Heterogeneous Computing and Chip Business Unit of Kuaishou Technology before spinning off and operating independently in 2024. The company's founder, chairman, and CEO, Lingzhi Liu, holds a PhD from Shanghai Jiao Tong University and previously served as Vice President of Kuaishou Technology.

In June 2026, Transtreams closed a round of series A+ funding led by QF Capital with participation from Shenzhen Xinguodu Technology Co., Ltd, GP Capital, Chaohui Capital, Baidu Ventures, Waterwood, Beijing Science & Technology Fund, Shunxi Fund, Jiuzhi Capital, and other investors.

Transtreams specializes in designing and developing heterogeneous computing hardware, including the StreamLake 200 chip and SL200 intelligent video acceleration cards, and integrated software platforms and system framework solutions. These products integrate leading video encoding, image processing, AI inference, and content-adaptive encoding algorithms, addressing the demands of live streaming and short video production. The SL200 Nano and SL200 Pro variants cater to high-performance video processing needs in media and entertainment, enhancing video quality and processing efficiency.

Transtreams primarily generates revenue through the sale of its high-performance video processing solutions, particularly the StreamLake 200 chip and SL200 intelligent video acceleration cards. The business model centers around B2B transactions, partnering with leading technology firms and media companies to provide customized video processing solutions.

The company will use the series A+ funding primarily for the research and development of next-generation chips, the mass production expansion of the existing product SL200, and the expansion of overseas markets.

## Funding rounds

- Series A, Jun 23, 2026 — GP Capital, Shenzhen Xinguodu Technology Co., Ltd, QF Capital, Baidu Ventures, Waterwood, Jiuzhi Capital, Shunxi Fund, Beijing Science & Technology Innovation Fund, Chaohui Capital
- Series A, Jul 1, 2025 — E-town international Industrial Investment Management, Jiuzhi Capital, Shunxi Fund, Kuaishou

## Investors

- E-town international Industrial Investment Management — Series A
- Jiuzhi Capital (https://capitalatlas.ai/funds/jiuzhi-capital) — Series A
- Shunxi Fund (https://capitalatlas.ai/funds/shunxi-fund) — Series A
- Kuaishou — Series A
- GP Capital (https://capitalatlas.ai/funds/gp-capital) — Series A
- Shenzhen Xinguodu Technology Co., Ltd — Series A
- QF Capital (https://capitalatlas.ai/funds/qf-capital) — Series A
- Baidu Ventures (https://capitalatlas.ai/funds/baidu-ventures) — Series A
- Waterwood — Series A
- Beijing Science & Technology Innovation Fund (https://capitalatlas.ai/funds/beijing-science-technology-innovation-fund) — Series A
- Chaohui Capital — Series A