- Mitsubishi Heavy Industries, Ltd.
Address: 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo, 100-8332, Japan
Engineering, manufacture and sale of ships, environmental improvement equipment, industrial machinery, aircraft, space systems, air-conditioner, etc.
- Mitsubishi Aircraft Corporation
Address: Nagoya Airport, Toyoyama-cho, Nishikasugai-gun, Aichi 480-0287, Japan
Development, manufacturing, sales, and after-sales service for aircraft.
- Mitsubishi Heavy Industries Aero Engines, Ltd.
Address: 1200 Higashi-tanaka, Komaki City, Aichi Prefecture, 485-8561, Japan
Engineering, manufacturing, marketing , maintenance, repair and overhaul of commercial aero engines
- Churyo Engineering Co., Ltd.
Address: 60-1, Iwatsuka-cho-aza-kutanjyo, Nakamura-ku, Nagoya, 453-0862, Japan
Design of aircrafts, space equipment, etc.
- Diamond Air Service, Ltd.
Address: 1, Toyoba, Toyoyama-cho, Aichi Prefecture, 480-0293, Japan
Servicing of the products manufactured by Mitsubishi Heavy Industries.
- MHI Aero Engine Service Co., Ltd.
Address: 1200, Higashi-tanaka, Komaki, Aichi Prefecture, 485-0826, Japan
Repair of various types of fuselages, engines and parts, components and devices, etc. for aircraft, etc. Sales of parts and components.
- MHI Aerospace Production, Ltd.
Address: 10, Oye-cho, Minato-ku, Nagoya, 455-0024, Japan
Production engineering, surface treatment, painting, sheet-metal processing, assembly and inspection of aircrafts, space equipment, etc.
- MHI Aerospace Systems Corp.
Address: 10-5, Oye-cho, Minato-ku, Nagoya, 455-8515, Japan
- Mitsubishi Heavy Industries America, Inc. (MHIA)
Address: 20 Greenway Plaza, Suite 830, Houston, TX 77046 U.S.A
Market research, PR, material procurement, assembly, sales, installation, and after-sales service for the products of Mitsubishi Heavy Industries.
- MHIA Aircraft Product Support Division
Address: 17304 Preston Road, Suite 1270, Dallas, TX 75252 U.S.A
- MHI Canada Aerospace, Inc. (MHICA)
Address: 6390 Northwest Drive, Mississauga, Ontario, Canada L4V 1S1
Assembly of aircraft parts.
- SpaceJet Montreal Center, Inc.
Address: 3655 Avenue des Grandes Tourelles, Suite 110, Boisbriand, Qc. J7H0E2, Canada
- Mitsubishi Aircraft Corporation America, Inc. (MITAC-A)
Address: 1601 East Valley Rd, Suite 300, Renton, WA 98057 USA
Marketing, sales activity support and public relations activity for civil aircraft (MRJ).
- Intercontinental Jet Service Corporation
Address: 3322 N.74th E. AVE. HANGER 27 TULSA OK 74115 U.S.A.
Maintenance, repair, and modification of commercial aircraft. Maintenance and repair of engines.
- MHI Aerospace Vietnam Co.,Ltd. (MHIVA)
Address: Plot No. N-8, Thang Long Industrial Park, Vong La Commune, Dong Anh District, Hanoi City, Vietnam