Tsinghua-Backed Space Robot Startup Raises Hundreds of Millions of Yuan

A Tsinghua University-backed startup developing cable-driven flexible robots for space applications has raised hundreds of millions of yuan across three funding rounds, with Alibaba and China Mobile among the participating investors, BigGo Finance reports.

The deal marks one of the more notable recent capital commitments by China's largest internet and telecom players into the country's commercial space robotics sector. Alibaba, best known for its e-commerce and cloud businesses, and China Mobile, the world's largest mobile operator by subscribers, both joined the startup's cap table during the multi-round raise.

What is the company building?

The startup is developing cable-driven flexible robots — a class of robotics that relies on tensioned cables rather than rigid linkages to control movement. In space applications, this approach offers potential advantages in weight, deployability and reach, because flexible systems can be packed compactly for launch and extended over large distances once in orbit.

The company's technology traces its roots to Tsinghua University, one of China's leading engineering institutions and a consistent incubator of hard-tech ventures in robotics, aerospace and advanced manufacturing. Tsinghua-backed spinouts have become a recurring feature of China's deep-tech funding landscape, frequently attracting strategic corporate investors seeking early access to frontier technologies.

Who put in the money?

According to BigGo Finance, the raise unfolded across three separate funding rounds rather than a single transaction. The total committed capital reached hundreds of millions of yuan — a sum that places the company among the better-funded early-stage players in China's space robotics niche.

Two investors stand out in the syndicate:

• Alibaba — the technology conglomerate whose strategic investments often target robotics, logistics automation and cloud-adjacent hardware capabilities.
• China Mobile — the state-owned telecom giant, whose participation signals interest from China's telecommunications establishment in orbital infrastructure and robotics.

The involvement of a state-owned carrier alongside a private internet platform is a notable feature of the deal. It suggests the startup's technology is being evaluated for applications that span both commercial and strategic national interests, a pattern common in China's space sector.

Why does flexible robotics matter for space?

Cable-driven systems occupy a distinct niche in space robotics. Conventional rigid robotic arms, such as those used on space stations and satellites, trade reach and mass against structural complexity. Cable-driven designs can, in principle, achieve long operating envelopes with lighter hardware, which matters when every kilogram launched into orbit carries a high cost.

Potential use cases for such systems include on-orbit servicing, debris handling, inspection of large spacecraft structures and support for future orbital construction. The startup's ability to close three consecutive rounds indicates that investors see a credible path from the underlying Tsinghua research toward deployable products in these markets.

What does the funding signal?

The round sequence points to sustained investor confidence rather than a one-off bet. Completing three rounds — with strategic corporates entering alongside what BigGo Finance describes as a Tsinghua-affiliated founding base — gives the startup both capital depth and potential commercial channels through its backers' networks.

For Alibaba, the investment fits a broader pattern of placing capital into automation and frontier hardware. For China Mobile, it aligns with growing telecom-sector interest in satellite connectivity and orbital assets, areas where Chinese carriers have been expanding their footprint.

What comes next?

BigGo Finance's report does not disclose the individual round sizes, valuations or named lead investors, nor does it specify a timeline for the capital deployment. The hundreds of millions of yuan raised, however, give the startup runway to move cable-driven flexible robotics from university-linked research toward operational space missions — and the identities of its new shareholders suggest it will not lack for corporate partners when that technology is ready to fly.