Linear News | Linear Capital's Early Portfolio Company "Sima AI" Closes RMB 400 Million Series D, Linear Capital Increases Stake

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On August 9, VisionMind — a next-generation AI middleware company focused on video intelligence analysis and spatiotemporal data management — completed its RMB 400 million Series C round, its fourth financing round to date. This milestone signals the deep maturity of its business model and cements its position among the industry's leading players. The round was co-led by Zhangjiang Hi-Tech, Zhangjiang Group, Langtai Capital, and CCTV Media Convergence Fund, with existing shareholders China Creation Ventures and Linear Capital continuing to participate. With sustained backing from investors, VisionMind is ascending to a new stage of development, laying a solid foundation for the broader adoption of homegrown, controllable AI technology.

Traffic-Powerhouse Strategy Guides the Way as AI Sector Sustains Momentum

Capital Flocks to Companies with High Commercialization Rates

As urban digitalization sweeps across China, traffic management and services face ever-higher demands. The Outline for Building a Strong Transportation Nation sets a clear target: by 2035, China will have essentially built itself into a traffic powerhouse, vigorously developing smart transportation and driving deep integration of big data, internet, AI, blockchain, and supercomputing with the transportation sector — channeling data resources to further empower transportation development.

With this long-term vision in sight, the market has moved in lockstep. On one hand, the intelligent transportation market has already surpassed RMB 100 billion. According to the China Intelligent Transportation Systems Association, the total market size grew from RMB 42 billion in 2011 to RMB 165.8 billion in 2020, representing an annualized growth rate approaching 20%. On the other hand, "AI+" is further propelling the transportation industry's deep upgrade toward intelligentization. Per Qianzhan Industry Research Institute data, investment in smart transportation has fluctuated upward since 2014, reaching RMB 10.97 billion in 2019 (up 182.83% year-over-year) and RMB 18.09 billion in 2021 (up 68.19% year-over-year).

Under the strategic guidance of accelerating China's rise as a technology powerhouse and achieving high-level self-reliance in science and technology, hard tech has become a favored new赛道 for capital. As AI's utility in transportation becomes increasingly apparent, AI companies are drawing growing attention from the capital markets. Commercialization has long been recognized as the industry's achilles heel in artificial intelligence; companies that can crack this problem tend to command premium valuations. From its inception, VisionMind has adhered to a philosophy of technological innovation and distinguished itself through strong commercialization performance. Built on its self-developed ATOM deep learning platform and VisionMind video intelligence analysis platform, the company has rolled out city-level AI scenario solutions with comprehensive coverage of urban spatial intelligence management, partnering deeply with provincial and municipal governments and public security agencies. To date, its solutions have been deployed in over 200 cities and districts nationwide, generating substantial value for economic and social development.

Proprietary Core Technology, Reshaping the Future of Cities

Confronting complex and ever-shifting application scenarios, VisionMind has consistently prioritized independence and controllability, keeping the lifeline of its R&D firmly in its own hands. In smart transportation, the company has developed systems and platforms spanning intelligent highway operations management, toll audit and verification, motor vehicle governance, and non-motor vehicle governance. Taking intelligent highways as an example, VisionMind has driven a significant transformation in highway operations models. First, perception has become more precise: sensing methods have evolved from single-mode to multi-modal fusion perception, enabling better grasp of highways' digital vital signs. Second, control has grown more intelligent: management has shifted from human-dependent, passive response to human-machine collaborative control, then to proactive control, and ultimately to preventive proactive control. Third, services have become smarter: traveler services have progressed from point-based touchpoints to linear touchpoints, and finally to comprehensive, precision-targeted outreach. With the assistance of intelligent transportation systems, relevant authorities can grasp real-time road traffic operational conditions, conduct advance analysis and early warning, and effectively allocate and optimize public resources — getting rescue forces to incident scenes sooner, keeping roads clear, and saving more lives.

Beyond its deep focus on smart transportation, VisionMind has also applied video intelligence analysis technology to other domains of smart cities. Across five scenarios — smart transportation, large-crowd flow management, urban environmental governance, post-standardization management, and internet content safety — it empowers urban digital transformation in all dimensions, building safe, clean, orderly, civilized, and beautiful urban spaces.

Peng Yao, founder and CEO of VisionMind, stated: "As a next-generation hard tech company, VisionMind has always upheld a philosophy of technological innovation. Over the years, we have continuously refined our comprehensive 'AI + Transportation' layout, advancing deeply in intelligent highways and urban traffic while expanding into vehicle-road collaboration and intelligent rail transit. The proceeds from this round will primarily fund ongoing R&D of new products, productization of our core systems, and development of our product operations infrastructure. We will also increase research investment in core technologies including the ATOM deep learning platform and our intelligent AI spatiotemporal database, using technological power to genuinely contribute to urban construction and social development."

Four Rounds in Four Years: Domestic Tech Enterprise Accelerates Social Empowerment

As a technology enterprise with independent R&D advantages, VisionMind has consistently attracted capital favor. In September 2019, it completed its RMB 58 million first financing round. On June 10, 2020, it secured nearly RMB 100 million in its second round. On March 29, 2021, it closed its RMB 200 million third round. Now in its fourth year, VisionMind has once again doubled its capital backing, with its growth pace continuing to accelerate.

Among this round's investors: Zhangjiang Hi-Tech, as the listed vehicle for Zhangjiang Science City's development and operations, focuses its industrial investments on integrated circuits, artificial intelligence, and biomedicine, executing precision investments coordinated with full-lifecycle spatial carriers to build a comprehensive technology industry ecosystem. Zhangjiang Group serves as the main force in Zhangjiang Science City's construction, a promoter of emerging industries, and a cultivator of the innovation ecosystem, undertaking development construction, project recruitment, industry cultivation, functional services, and fostering an entrepreneurial atmosphere. Langtai Capital is a professional private equity fund management institution centered on venture capital, growth investment, and merger and acquisition investment, with key investment areas spanning information technology, digital economy, equipment manufacturing, advanced materials, and energy and environmental protection. CCTV Media Convergence Industry Investment Fund, as the first national-level media convergence industry fund, was jointly established by 26 enterprises including China Media Group, China Telecom Group, Haitong Securities, and China Cultural Industry Investment Fund of Funds, with a focus on frontier technology applications including 5G, ultra-high-definition video, AI, cloud computing, and blockchain.

The support from both new investors and existing shareholders represents full recognition of VisionMind's industry influence and will help the company further advance urban digital transformation. With the boost of four financing rounds, VisionMind will accelerate leveraging technological power to empower society and elevate urban governance standards.

Dr. He Dajun, vice chairman and general manager of Zhangjiang Hi-Tech, stated: "AI can only sustain its own development momentum by empowering real industries, which requires entrepreneurial teams to possess deeper understanding and insight into industries and application scenarios. VisionMind focuses on industry depth in smart transportation and smart cities, and through its self-developed ATOM algorithm development platform and VisionMind product development platform, achieves hardware-software decoupling, high-efficiency algorithm iteration, and high-reusability module development — solving the pain points of difficult AI commercialization and high customization requirements in the industry, with deep accumulation in both system integration and underlying algorithms. Zhangjiang Hi-Tech is optimistic about VisionMind's tremendous growth potential in 'AI + Transportation' and looks forward to the company contributing even more to urban digital transformation."

Yuan Tao, Party secretary and chairman of Zhangjiang Group, stated: "VisionMind is a leading enterprise in computer vision, making significant contributions to advancing digitalization and intelligentization in China's transportation sector. Zhangjiang Group is honored to co-create a bright future with VisionMind."

Wang Liangtao, founding partner of Langtai Capital, stated: "We are optimistic about VisionMind's young and passionate entrepreneurial team and the tremendous potential of AI in video analysis and applications. We look forward to VisionMind starting from Pudong, spanning east and west, and soon having its business presence across the nation."

Dr. Hu Shuguang, chairman and general manager of Haitong Chuangyi Private Fund Management — the manager of CCTV Media Convergence Industry Investment Fund — is bullish on the broad prospects of the AI industry in the 5G era and VisionMind's growth potential. Dr. Hu stated: "The current wave of digitalization and intelligentization is driving government agencies and enterprises toward innovative applications of AI technology. As an innovative Chinese AI enterprise, VisionMind targets the needs of digital economy development and industry trends, focusing on video AI analysis scenarios in smart urban spaces. Centered on its self-developed VisionMind video intelligence analysis platform, the company has established a mature AI algorithm and model platform, empowering comprehensive perception and digital management upgrades in smart urban spaces and boosting China's digital economy development."

Jiang Yifeng, partner at China Creation Ventures, stated: "Congratulations to VisionMind for earning new waves of recognition every year throughout its four years since founding. We are pleased to see VisionMind persistently using AI technology to incrementally improve details in traffic and urban governance, transforming single-point technological breakthroughs into concrete application scenarios covering urban traffic, highway management, large-crowd flow management, and environmental management — from point to surface. As the company has grown, we are fortunate to continue participating in this round. We wish the company success in further deepening its proprietary AI technology while expanding into more application scenarios such as vehicle-road collaboration and intelligent rail transit, better integrating technology and applications to assist in improving the efficiency of social operations."

Can Zheng, director at Linear Capital, stated: "Urban spatial management is closely tied to economic livelihood and people's welfare — it is a large and complex problem. We have been thinking about what angle enterprises should approach this massive market from, and how they can ultimately solve problems at scale. Since VisionMind's founding, we have been pleased to see the company leverage its long-term accumulation in video intelligence analysis products to become a leader in intelligent transportation. We also look forward to VisionMind's continued growth to become a pioneer in China's urban spatial management."

Financing Background

In September 2019, VisionMind completed its RMB 58 million first financing round, led by Linear Capital, with Shanghai Science and Technology Innovation Fund, ZhenFund, Peihua Capital, and Boyi Industrial as participants. On June 10, 2020, it secured nearly RMB 100 million in its second round, led by Liupai Capital under Hong Kong New World Group, with first-round shareholders Linear Capital, ZhenFund, and Peihua Capital increasing their stakes. On March 29, 2021, it closed its RMB 200 million third round, with investors including China Creation Ventures, Linear Capital, ZhenFund, Liupai Capital, and Peihua Capital. On August 9, 2022, VisionMind completed its RMB 400 million fourth round, co-led by Zhangjiang Group, Zhangjiang Hi-Tech, Langtai Capital, and CCTV Media Convergence Fund, with existing shareholder China Creation Ventures continuing to participate and existing shareholder Linear Capital increasing its support.