EngineAI, a Chinese robotics company that builds humanoid and quadruped robots, has filed confidentially for an initial public offering in Hong Kong. The Shenzhen-based startup, founded just in 2023, is looking to tap public markets barely two years after its inception.
The confidential filing comes on the heels of a $200 million Series B funding round that valued the company at $1.5 billion. That round was led by Henan CICC Huirong Fund Management and Luxshare-ICT, the latter being a major electronics manufacturer that supplies components for some of the world’s biggest consumer tech brands.
From zero to unicorn in record time
EngineAI raised approximately 1 billion yuan, roughly $139 million, across earlier financing rounds completed in late 2025. The $200 million Series B that followed in April 2026 pushed the startup past the unicorn threshold of $1 billion in valuation, landing it squarely at $1.5 billion.
The company specializes in general-purpose humanoid robots equipped with what it calls “embodied AI systems” — robots that can perceive their environment and physically interact with it. Those robots are designed for traffic management, security patrols, retail customer service, and industrial tasks. The company has also reportedly attracted interest from Middle Eastern firms.
