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Latest update: 10/03/2020 13:40:26


Our company supports the telecommunications infrastructure with telecommunication base stations to lightning protection systems.

In 1990, we were established as a company designing and constructing telecommunications facilities. Since then, we have been continuing to develop as a company supporting the advance of Japan's telecommunications networks based on the concept of high technology, high reliability, abundant variations, and high economic efficiency.



Corporate name COSMO SYSTEM CO., LTD.
Representative Yoneo Akitaya
Corporate website
Capital 300,000,000 Yen
Number of Employees 370 (Number of full-time employees: 370)
Established date 12, 1990
Head office: Country Japan
Head office: Address 2-4-2 Morisekinoshita, Natori-shi, Miyagi Prefecture, 981-1227
Industry Equipment construction
Main phone number +81-227066791

Client & Business location info

Main business connections INTEC Inc., Kyowa Exeo Corporation, KDDI Corporation & Group Companies, Sharp Corporation, NS Solutions Corporation, Sony GM & O Corporation, etc.
Key Production Center (Factory) Tokyo Head Office (System Construction Division) (Bunkyo-ku, Tokyo)
Business Locations Niigata Office (Niigata City), Shanghai Office,Sendai Head Office (Sendai City), Western Japan Branch (Suita City, Osaka), Nagoya Branch (Nagoya City), Hiroshima Branch (Hiroshima City), Fukuoka Branch (Fukuoka City)