# Yan Fusion

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/yan-fusion

- Industry: Renewable Energy
- Headquarters: Shanghai, China
- Website: www.yanfusion.com
- Latest round: Angel (Mar 26, 2026)
- Investors on record: 4

## About

Founded in 2025, and based in Shanghai, China, Rock Super Energy Concentration (Shanghai) Technology Co., Ltd., trading as Yan Fusion, is dedicated to using AI to accelerate the development of nuclear fusion energy and superconducting applications.
In March 2026, Yan Fusion raised an Angel + funding from new investors Shanghai Holystar Information Technology Co., Ltd., Prosperity Investment and other investors.
Yan Fusion specializes in the development of fusion energy technology and superconducting applications, positioning itself as a key player in the pursuit of sustainable energy solutions. The company's core product offerings include fusion reactors, particularly the stellarator, which utilizes external coils to generate a helical magnetic field to contain plasma without relying on plasma current. This design enhances stability and allows for long-term continuous operation, making it a viable option for clean and safe energy production. Additionally, YANFUSION applies advanced artificial intelligence and large-scale computational capabilities to optimize the design and engineering of its reactors, as well as to enhance plasma experimentation and superconducting applications. The company primarily serves industrial sectors, medical technology, and aerospace industries, with a focus on markets in Europe, North America, and Asia.
Yan Fusion's revenue model is structured around partnerships and collaborations that leverage its advanced superconducting technologies and fusion energy solutions. The company engages in B2B transactions, working closely with industries such as energy, healthcare, and aerospace to implement its technologies in practical applications. Revenue streams may stem from long-term contracts for the development and deployment of superconducting materials and fusion reactors. YANFUSION's flagship products include proprietary superconducting components and advanced fusion reactor systems, which cater to a diverse clientele including research institutions, energy companies, and medical facilities. The firm capitalizes on the growing demand for clean energy solutions and high-efficiency superconducting technologies to drive its commercialization efforts in various sectors.
The company will continue to leverage China's strong engineering capabilities, attract global talent in stellarator technology, and lead the accelerated development of China's stellarator fusion route.

## Funding rounds

- Angel, Mar 26, 2026 — Prosperity Investment, Shanghai Holystar Information Technology Co., Ltd.
- Angel, Oct 14, 2025 — Stonehill Investment & Management, Shanghai Stonehill Technology

## Investors

- Stonehill Investment & Management (https://capitalatlas.ai/funds/stonehill-investment-management) — Angel
- Shanghai Stonehill Technology — Angel
- Prosperity Investment — Angel
- Shanghai Holystar Information Technology Co., Ltd. — Angel