SSI, we provide superior solutions to our valued customers through import products in the field of aerospace and defense.
We pledge to contribute to the growth of customers and prosperous society through our products and providing services with our innovative global partners.

(Abbrev.: SSI)
EstablishedAugust 27th, 2008
Capital Fund¥40,000,000 (at November, 2017)
Capital Reserve¥14,000,000 (at November, 2017)
CEOOsamu Okabe
Head OfficePlazaShibaBuilding, 5-13-10, Shiba, Minato-ku, Tokyo 108-0014
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TEL: +81-3-6868-3820
FAX: +81-50-6860-5236
Business• Importing and Sales of Industrial and EquipmentAstrospace(Defense)
• Sales Support of Industrial and Astrospace(Defense) Equipment
• Importing and Sales of aircraft parts, aircraft engines and accessories
• Sales of domestic custom electronics
• Export and Sales of electronic components
BanksMizuho Bank, Ltd.
Sumitomo Mitsui Banking Corporation
Rakuten Bank, Ltd.
Japan Finance Corporation
Risona Bank, Ltd.
Shoko Chukin Bank

Trading Countries
U.S.A, U.K, France, Germany, Italy, Austria, Slovenia, Sweden, Latvia, Turkey, Israel, UAE, Singapore, Australia, Japan
CustomersJapan Ministry of defense, Fuji Heavy Industries Ltd., NEC Corporation,
Japan Radio Co., Ltd., Kawasaki Heavy Industries, Ltd., TOSHIBA Corporation,
New Japan Radio Co.,Ltd. Mitsubishi Electric TOKKI Systems Corporation
Tokyo Aircraft Instrument Co.,Ltd., Sasebo Heavy Industries Co.,Ltd.,
National Institute of Information and Communications Technology
Cage CodeJ8082
Certification ISO9001:2015
Company History
2008/08/01Established Solid Solutions Inc.
2010/06/01Get Licence for Governmental Bidding
2011/11/01Developed and implemented the Policy of Environment Business and the Environment Management System
2013/08/01Increase in Capital:(¥36,500,000 Capital Fund, ¥10,500,000 Capital Reserve)
2017/08/01Start Worker Dispatch Business:
SSI Corporation
2017/11/01Increase in Capital:(¥40,000,000 Capital Fund, ¥14,000,000 Capital Reserve)
CEO Message

Our business unit is small but the small and compact unit must be easy to follow rapidly changing domestic and global environment and we are possible to fulfill any needs of customers with celerity, activity, coordination, and differentiation. All this our skill and acidity will be connected to provide some contribution to society.

Now, based on traditional importing business with high-quality worldwide work pieces as our main business, we are involving to help exporting Japanese products and protecting beautiful Japanese traditional work and skill. We, all employer and employees, are glad to contribute stable growth of customers and stability for all society.

Sincerely appreciate your kind cooperation and support,

April, 2019
Osamu Okabe
LocationPlazaShibaBuilding, 5-13-10, Shiba, Minato-ku, Tokyo 108-0014
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TEL: +81-3-6868-3820
FAX: +81-50-6860-5236
Access• 5 min. walk from Mita Station (Subway Mita Line)
• 7 min. walk from Tamachi Station (JR Yamanote Line)

PartnersALAE Engineering Co.,Ltd (Japanese Site)
Tie-up WebsiteBiz Den
Ipros (Japanese Site)
Associated CompaniesSSI Corporation