Mitsui Bussan Aerospace Co., Ltd.

Virtual Exhibit Booth:

April 27 @ 8:00AM-9:30AM PST | 2:00PM-4:00PM PST

April 28 @ 8:00AM-9:30AM PST | 2:00PM-4:00PM PST

April 29 @ 8:00AM-9:30AM PST | 2:00PM-4:00PM PST


We are looking forward to talking with you!


Please feel free to contact us for further information.


E-mail :

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About Our Services

Mitsui Bussan Aerospace offers various types of services for CubeSat developers.

(1) CubeSat deployment service from ISS KIBO Module

We were selected by JAXA (Japan Aerospace Exploration Agency) as an official service provider for the CubeSat deployment service from KIBO the Japanese experiment module on ISS. This is the first ISS privatization project given by JAXA and we are working with JAXA very closely to execute our mission. We are able to provide satellite rideshare launch opportunities to the ISS and deployment service  from the ISS for up to 6U size CubeSat and 50kg class satellites.

(2) One Stop Service

We can provide all necessary services to the customers who want to use satellites for commercial purposes and scientific experiments. We also provide relevant support services such as design and development of satellites, launch and deployment, frequency registration and satellite operations.

(3) Rocket Rideshare Service as a Spaceflight’s Agency

Spaceflight, Inc., the leading global launch services provider, offers the most diverse portfolio of launch options and comprehensive mission management services have teamed to expand their business footprint. We and Spaceflight have reached to conclude an exclusive agency contract in order to make sure each role in the sales activities in the global market.

(4) ISS Experimental Opportunity

We can introduce experimental opportunities inside ISS, such as Japanese experimental module KIBO. KIBO is the science laboratory to conduct various experiments under micro-gravity environment. We will assist you to realize your plan in the ISS mission.

Our Corporate Information

Over 30 years since being founded in 1982, Mitsui Bussan Aerospace Co., Ltd. has acted as a dedicated aerospace and defense trading company to contribute to the development of Japan’s aviation industry and the improvement of national security through the import and sales of helicopters, aircraft and defense-related equipment.
The company now goes beyond import and sales, leveraging information, logistics, financial and other technologies to provide business solutions that meet the wide-ranging needs of customers in aviation, defense and space.

Mitsui Bussan Aerospace arranges/negotiates with vendors for price, contract term, export control and other process on behalf of customers.

Brief company profile:

  • Established in April, 1982
  • A 100% owned subsidiary of Mitsui & Co., specialized in sales and marketing in aviation and aerospace fields
  • Approx. 120 employees as of April, 2021
  • Sales amount approx. US$585M – as of March 2020
  • Overseas Offices

-US Subsidiary: Dallas, TX

-European Liaison Office: Milano, Italy

  • Space business department was established on July 1st, 2019


Tekko Bldg. 22F, 8-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo, Japan

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