Canon Electronics
キヤノン電子Develops and manufactures microsatellites, pursuing low-cost designs using commercial off-the-shelf components.
Official site →Space Industry Company Database
Companies in the space industry by business area. Use it to source suppliers, or to be found by space companies.
Free listing, open now · Apply to be listed (free)
Components & Materials
26
Satellite Manufacturing
13
Ground Systems
12
Data & Services
10
Exploration & In-orbit
9
Launch Vehicles
6
Furukawa Electric
古河電気工業光ファイバ・電線・機能材料を製造。宇宙機の配線・熱制御材に関与する。
Official site →Hamamatsu Photonics
浜松ホトニクス光検出器・光センサを製造。宇宙観測機器の検出素子に用いられる。
Official site →IHI Aerospace
IHIエアロスペースDevelops and manufactures the Epsilon launch vehicle, solid rocket motors, and spacecraft propulsion systems.
Official site →Ibiden
イビデンプリント配線板・セラミック製品を製造。宇宙用電子基板分野に関与する。
Official site →Kanadevia
Kanadevia（旧・日立造船）Co-developed an all-solid-state lithium-ion battery with JAXA and demonstrated charge/discharge in orbit. Renamed from Hitachi Zosen in 2024.
Official site →Kawasaki Heavy Industries
川崎重工業Manufactures rocket payload fairings and satellite separation systems; develops in-orbit servicing technologies.
Official site →Kyocera
京セラファインセラミック部品・電子部品を製造。宇宙機搭載機器に用いられる。
Official site →Meisei Electric
明星電気Produces space observation instruments and sensors, applying technology developed for meteorological equipment.
Official site →MinebeaMitsumi
ミネベアミツミSupplies precision bearings, small motors, and sensors used in satellite drive units and rocket attitude control.
Official site →Mitsubishi Materials
三菱マテリアル高機能材料・超硬工具を製造。航空宇宙部品の加工と素材供給に関与する。
Official site →Murata Manufacturing
村田製作所電子部品を製造。高信頼性が要求される宇宙用電子機器分野に関与する。
Official site →Nakashimada Engineering
中島田鉄工所精密鍛造・成形機械の技術を持ち、九州の宇宙産業サプライチェーンに関与する。
Official site →Nikkiso
日機装航空宇宙向け複合材部品、精密ポンプなどを製造する。
Official site →Nikon
ニコン光学技術を基盤に、宇宙用光学系・観測機器分野に関与する。
Official site →Nippon Avionics
日本アビオニクス宇宙用電子機器、赤外線サーモグラフィなどを手がける。
Official site →Pale Blue
Pale Blue水を推進剤とする小型衛星用推進機を開発する。
Official site →Shimadzu Corporation
島津製作所Supplies aerospace equipment built on its measurement and analysis technology base.
Official site →ShinMaywa Industries
新明和工業航空機構造部品を製造。宇宙機構造分野の技術基盤を持つ。
Official site →Sony Group
ソニーグループRuns the STAR SPHERE space experience business with its micro-satellite EYE, extending its image-sensor and camera technology into space.
Official site →Sumitomo Precision Products
住友精密工業熱制御機器、油圧・空圧機器など航空宇宙向け精密機器を製造する。
Official site →Takara Tomy
タカラトミーApplied its compact toy-mechanism engineering to co-develop the transformable lunar robot SORA-Q (LEV-2) with JAXA and partners; it deployed and captured images on the Moon in 2024.
Official site →Tamagawa Seiki
多摩川精機角度センサ、ジャイロなど姿勢制御用センサを製造する。宇宙機の姿勢検出に用いられる。
Official site →Toray Industries
東レ炭素繊維複合材料を製造。ロケット構造材・圧力容器の主要素材となる。
Official site →Yokogawa Electric
横河電機Extends its measurement and control technology into space, including equipment installed in the ISS Kibo module and R&D for a crewed pressurised rover.
Official site →Yuki Precision
由紀精密Applies precision machining to space, manufacturing micro-satellite structural parts and contributing to propulsion components for JAXA's HTV recovery capsule. Works with space start-ups.
Official site →List your company (free)
If your technology can be used in space, you can be listed — no space track record required. Listed companies get found by space companies sourcing suppliers.
Apply to be listed (free)This database is compiled by our editorial team from publicly available information. Business details may change. Please refer to each company's official website for accurate information.
To be listed or to correct information, please contact us. Listing is free.