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CAS Star

Asia, Hunan, China, Xian

Description

CAS Star, headquartered in Xi'an, China, is a prominent venture capital firm and incubator specializing in "hard tech" investments. Established in 2013, the firm plays a crucial role in commercializing scientific research, particularly from institutions like the Chinese Academy of Sciences. Their investment strategy is deeply rooted in supporting early-stage companies that are developing groundbreaking technologies with high barriers to entry and long development cycles. This focus positions them as a key player in China's drive for technological self-sufficiency and innovation.

The firm primarily targets companies in sectors such as optoelectronics, advanced manufacturing, new materials, artificial intelligence, aerospace, and biomedicine. CAS Star provides not only capital but also extensive incubation support, leveraging its deep industry connections and scientific expertise to help portfolio companies navigate the complexities of commercializing advanced technologies. They are known for their hands-on approach, offering strategic guidance, R&D support, and market access to their startups. Their typical first check sizes range from approximately $500,000 to $5,000,000 USD, targeting angel to Series A rounds.

Since its inception, CAS Star has grown significantly, demonstrating a substantial commitment to the deep tech ecosystem. The firm has successfully managed over 20 funds, accumulating a total Asset Under Management (AUM) exceeding 10 billion RMB, which translates to approximately $1.4 billion USD. This substantial capital base enables them to make meaningful investments in capital-intensive hard tech ventures. As of recent reports, CAS Star has incubated and invested in over 400 hard tech companies, contributing significantly to the development of cutting-edge industries in China. Their extensive portfolio underscores their position as a prolific and influential investor in the country's technology landscape.

Investor Profile

CAS Star has backed more than 36 startups, with 28 new investments in the last 12 months alone. The firm has led 15 rounds, about 42% of its total and boasts 2 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Angel rounds (top funding stages).
  • Majority of deals are located in China, Switzerland.
  • Strong thematic focus on Manufacturing, Biotechnology, Artificial Intelligence (AI).
  • Led 13 rounds in the past year.
  • Typical check size: $500K – $5M.

Stage Focus

  • Seed (36%)
  • Series A (25%)
  • Angel (19%)
  • Series B (11%)
  • Series Unknown (8%)

Country Focus

  • China (83%)
  • Switzerland (3%)

Industry Focus

  • Manufacturing
  • Biotechnology
  • Artificial Intelligence (Ai)
  • Energy
  • Energy Efficiency
  • Hardware
  • Semiconductor
  • Medical
  • Robotics
  • Aerospace
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does CAS Star frequently co-invest with?

Vision Plus Capital
Asia, Zhejiang, China, Hangzhou
Co-Investments: 3
Tianjin Venture Capital
Asia, Guangdong, China, Tianjin
Co-Investments: 1
Kinzon Capital
Asia, Beijing, China, Beijing
Co-Investments: 2
Yinxinggu Capital
Asia, Zhejiang, China, Hangzhou
Co-Investments: 1
Bojiang Capital
Asia, Zhejiang, China, Hangzhou
Co-Investments: 1
Walden International
North America, California, United States, San Francisco
Co-Investments: 2
Oriza Seed Capital (Oriza Yuandian)
Asia, Jiangsu, China, Suzhou
Co-Investments: 2
SDIC Venture Capital
Asia, Hebei, China, Xicheng
Co-Investments: 2
China Merchants Venture Capital
Asia, Guangdong, China, Shenzhen
Co-Investments: 1

What are some of recent deals done by CAS Star?

Weiguang lights up

Shenzhen, Guangdong, China

Weiguang Dianliang is an innovative company specializing in AI-agent intelligent hardware.

SeedOct 22, 2025
Zhongzhi Keyi

Huilongguan, Beijing, China

Zhongzhi Keyi develops innovative photoelectric detection technology, with a focus on single-photon detection technologies.

Advanced MaterialsLaser
Series AOct 21, 2025
Amount Raised: $14,048,101
Fengxun Biotech

Nantong, Jiangsu, China

Fengxun Biotech is a medical testing service provider.

BiotechnologyMedical
Series ASep 23, 2025
FrictionX

Pingshan, Guangdong, China

FrictionX is a high-tech enterprise established based on the Superlubrication Technology Research Institute.

SeedSep 17, 2025
Amount Raised: $14,068,259
Xingyuanzhi Robotics

Beijing, Beijing, China

Xingyuanzhi Robotics is a company focused on the development of universal embodied brain technology.

Intelligent Systems
AngelSep 10, 2025
Amount Raised: $28,084,760
BasePoint Origin

Haidian, Beijing, China

BasePoint Origin develops AI OS that automates enterprise process analysis, boosting efficiency and accuracy in optimization.

Information ServicesInformation Technology
AngelSep 9, 2025
Amount Raised: $14,041,986
Lightelligence

Boston, Massachusetts, United States

Harnessing light to power new possibilities

Artificial Intelligence (AI)InfrastructureSemiconductor
Series CSep 4, 2025
Amount Raised: $210,355,079
Proton

Hangzhou, Zhejiang, China

Proton is a provider of mobile medical health products and solutions.

Health CareMedicalMobile
Series BAug 25, 2025
Yitai Microelectronics

Nanjing, Jiangsu, China

Yitai Microelectronics is an automotive Ethernet chip developer company.

ManufacturingSemiconductor
Series AAug 20, 2025
Amount Raised: $13,917,884
Qiming Photonics

Haidian, Beijing, China

Qiming Photonics offers solutions ranging from key optical source components to novel integrated multi-wavelength optical I/O solutions.

Information TechnologyOptical Communication
AngelAug 8, 2025