Aerospace & Low-altitude: Hong Kong IPO applicants (3 companies)

3 Aerospace & Low-altitude companies that have filed to list in Hong Kong, newest first, with what each does and links to its filings.

• 2026-05-14
  Application Proof
  Adaspace Technology Co., Ltd.成都国星宇航科技股份有限公司

  Designs, produces, and operates commercial satellites and AI computing satellites, and provides satellite-based solutions with AI payloads in China. Ranked second by 2025 revenue among China's private commercial aerospace companies managing the full satellite value chain, per Frost & Sullivan.

• 2026-05-12
  Prospectus
  Shanghai Top Numerical Control Technology Co., Ltd.上海拓璞数控科技股份有限公司07688.HK

  Develops, designs, manufactures and sells five-axis CNC machine tools in China, primarily serving the aviation and aerospace sector, with expansion into automotive, energy, medical equipment, shipbuilding and die/mould industries. Ranked first in China's aerospace five-axis CNC machine tool market with 10.0% share in 2025, per CIC.

• 2024-06-28
  Prospectus
  Cirrus Aircraft Limited西锐飞机有限公司02507.HK

  Designs, manufactures, and sells personal aviation aircraft (SR2X Series piston aircraft and Vision Jet) to owner-pilots, certified in over 60 countries, plus maintenance, upgrades, and training services; held a 32.0% global personal aviation market share in 2023 per Frost & Sullivan.