EngineAI Hong Kong IPO Filed as Humanoid Robot Factory Runs 24 Hours
A three-year-old Chinese robotics company just filed for a Hong Kong IPO. It is also building one humanoid robot every 15 minutes in Shenzhen. EngineAI Robotics has filed confidentially with the Hong Kong Exchanges, becoming the latest Chinese robotics firm to bring its public markets ambitions to Hong Kong. The EngineAI IPO is on: the Chinese humanoid robot maker, last valued at $1.5 billion, has filed confidentially in Hong Kong, joining a wave of robot listings.
EngineAI launched in 2023 under the leadership of chief executive Zhao Tongyang and a team from leading universities. The company develops general-purpose humanoid robots powered by what it calls “embodied AI,” allowing machines to understand and react to their surroundings. It gained attention last year after releasing a video of its PM01 robot performing a front flip.
Its lineup ranges from the entry-level SA01 to the industrial-grade T800. On June 1, EngineAI opened a 12,000-square-metre factory in Shenzhen and shipped its first batch of T800 robots. The facility can produce one humanoid every 15 minutes and has a capacity for 10,000 units. The robots target traffic management, security patrols, retail service, and industrial work. Middle Eastern companies have also shown interest in early deployments.
Funding and IPO Plans
EngineAI is working with China International Capital Corp and Citic Securities on a potential share sale. Earlier funding rounds in late 2025 brought in about 1 billion yuan, or $139 million. A $200 million Series B round in April 2026 lifted its valuation to $1.5 billion.
Henan CICC Huirong Fund Management and Luxshare-ICT led the round. EngineAI has not revealed its revenue, and its confidential filing keeps financial details private. The company has yet to decide the size or timing of the listing and could still delay or cancel it.
Hong Kong Emerges as a Robotics Hub
Chinese AI and robotics firms are increasingly choosing Hong Kong for listings as demand for domestic tech stocks improves. Companies such as Z.ai, MiniMax, Lightelligence, Unitree, and StepFun have helped keep the market active.
US export controls on advanced chips have made American listings more difficult for Chinese hardware firms. Hong Kong’s Stock Connect program also gives companies access to mainland investors. For EngineAI, listing near its Shenzhen manufacturing base offers both practical and symbolic advantages.
Producing a robot every 15 minutes is an ambitious goal. Investors are now watching to see whether demand can keep pace.
