ALE Co., Ltd.
ALE人工流れ星や大気データ取得など、衛星を用いた事業を展開する。
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Components & Materials
26
Satellite Manufacturing
13
Ground Systems
12
Data & Services
10
Exploration & In-orbit
9
Launch Vehicles
6
人工流れ星や大気データ取得など、衛星を用いた事業を展開する。
Official site →半導体試験装置を製造。宇宙用電子部品の試験・評価分野に関与する。
Official site →超小型衛星の開発と衛星コンステレーション事業を手がける。
Official site →Specializes in space debris removal and on-orbit servicing, demonstrating capture and removal technologies.
Official site →Develops and manufactures microsatellites and operates an Earth observation platform.
Official site →Develops and manufactures microsatellites, pursuing low-cost designs using commercial off-the-shelf components.
Official site →Since 1975, supports Japan's space program through facility maintenance at JAXA centres, launch and high-pressure gas equipment, and engine firing-test support.
Official site →宇宙環境利用と大気圏再突入・回収技術の開発を進める。
Official site →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 →宇宙用作業ロボットを開発し、軌道上・月面での作業自動化を目指す。
Official site →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 →Develops and manufactures the Epsilon launch vehicle, solid rocket motors, and spacecraft propulsion systems.
Official site →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 →地上局シェアリングプラットフォームを運営する。
Official site →Develops the MOMO sounding rocket and the ZERO small satellite launch vehicle, with facilities in Taiki, Hokkaido.
Official site →月面建設・宇宙居住施設に関する研究開発をJAXA等と進める。
Official site →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 →Manufactures rocket payload fairings and satellite separation systems; develops in-orbit servicing technologies.
Official site →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 →Produces space observation instruments and sensors, applying technology developed for meteorological equipment.
Official site →Supplies precision bearings, small motors, and sensors used in satellite drive units and rocket attitude control.
Official site →Manufactures communication, broadcasting, and observation satellites, satellite positioning systems, and large radio telescopes.
Official site →Manufactures and operates the H3 and H-IIA launch vehicles, including launch services from Tanegashima Space Center.
Official site →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 →射場設備・大型構造物の設計製造に関与する。
Official site →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 →Provides end-to-end satellite system design and manufacturing, plus ground systems. Participated in the Hayabusa2 asteroid mission.
Official site →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 →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 →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 →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 →宇宙エレベーター構想や月面建設など、宇宙分野の建設技術研究を進める。
Official site →水を推進剤とする小型衛星用推進機を開発する。
Official site →One of Asia's largest satellite operators, running satellite communications, broadcasting, and pay-TV businesses.
Official site →有翼再使用型ロケットの開発を進める。
Official site →Supplies aerospace equipment built on its measurement and analysis technology base.
Official site →Positions itself as an integrated space company across launch infrastructure, satellite-data use, and lunar development; active in space since 1987.
Official site →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 →Runs the STAR SPHERE space experience business with its micro-satellite EYE, extending its image-sensor and camera technology into space.
Official site →衛星データとAIを用いたデジタルツイン構築を手がける。
Official site →Provides small satellite launch services with the KAIROS rocket, operating a launch site in Kushimoto, Wakayama.
Official site →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 →Develops and operates small SAR satellites and provides solutions based on satellite data.
Official site →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 →月面での水電解装置など、宇宙環境向け熱・空調技術の開発を進める。
Official site →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 →衛星データを用いた土地評価・農業分野のソリューションを提供する。
Official site →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 →人工衛星搭載機器、地上局システム、宇宙用電源システムなどを供給する。
Official site →衛星間光通信ネットワークの構築を目指す。
Official site →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 →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 →Develops and operates small SAR satellites, building its supply chain with manufacturers in the Kyushu region.
Official site →A commercial lunar exploration company developing landers and rovers to deliver payloads to the Moon.
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