AstronStone

AerospaceSeries ABeijing, China

Latest round

Series A

Last raised

May 2026

Total raised

$74M

Investors

17

About AstronStone

, trading as AstronStone, is a rocket developer, focusing on the development and manufacture of reusable liquid rockets. The founder as well as the CEO, Wenbo Tang, graduated from the School of Aeronautics and Astronautics, Tsinghua University. The CTO, Jichao Tian, graduated from the School of Aeronautics and Astronautics, Harbin Institute of Technology. The company mainly develops and manufactures liquid rockets with large carrying capacity and can be reused. Its core product, the AS-1 rocket, is currently in the production stage of the two-stage common bottom tank.2 meters, a one-time carrying capacity of more than 15 tons and a recovery capacity of more than 10 tons. AstronStone will use the Series A proceeds to accelerate development and industrialization of its reusable rocket platform, including assembly, testing, and validation of its chopstick-arm recovery technology.

Who invested in AstronStone

17 investors across 3 rounds

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Funding rounds

  1. Series A

    May 18, 2026

    Amount

    $74M

    Investors

    Locked

  2. Angel

    May 29, 2025

    Amount

    Undisclosed

    Investors

    Locked

  3. Angel

    Mar 3, 2025

    Amount

    Undisclosed

    Investors

    Locked

Questions about AstronStone

Who invested in AstronStone?

AstronStone has 17 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has AstronStone raised?

AstronStone has raised 3 venture rounds. Sign up free to see how much each round raised and the total.

When did AstronStone last raise money?

AstronStone's most recent round on record is a Series A, in May 2026.

What does AstronStone do?

, trading as AstronStone, is a rocket developer, focusing on the development and manufacture of reusable liquid rockets.

Where is AstronStone headquartered?

AstronStone is headquartered in Beijing, China.

Which VCs invest in companies like AstronStone?

Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Hui Hua Fund, Yufu Capital and ICBC Capital Management back aerospace companies at AstronStone's stage. Their profiles are linked below.

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