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Sumitomo Electric Industries, Ltd. (住友電気工業株式会社, Sumitomo Denki Kōgyō) is a manufacturer of electric wire and optical fiber cables. Its headquarters are in Chūō-ku, Osaka, Japan. The company's shares are listed in the first section of the Tokyo, Nagoya Stock Exchanges, and the Fukuoka Stock Exchange.
Sumitomo Electric U.S.A., Inc. (SEUSA) serves North American customers in various industries, including electric power, data communications, automotive, electronics manufacturing, medical devices, and more. An overview of our diverse portfolio of products is provided on this site for reference.
Sumitomo Electric Device Innovations U.S.A., Inc. Specializes in the sales of optical transceivers and lasers for use in optical data communications networks in metropolitan areas or data centers. For wireless communications, sales of GaN and GaAs high-electron mobility transistors, GaAs field effect transistors, and MMIC power amplifiers.
Sumitomo Electric. at a Glance. (As of the end of March 2023) Our Company. We started manufacturing from the age of horse-drawn carriages and have grown. into a huge company with more than 280,000 employees. Established in. 1897. Learn more. Finance. We support manufacturing in a wide range of fields and secure a stable financial situation.
Over 120 Years of Sumitomo Electric. Since the Company’s founding in 1897, Sumitomo Electric Industries, Ltd. has continued to take on challenges to achieve a prosperous and dream-filled future. In late 19th century, Japan was still heavily dependent on expensive imported electric cables. Sumitomo Electric decided to break ground with the ...
SEUSA > Energy. Sumitomo Electric is one of the world’s leading manufacturers of high-voltage power cables and overhead conductors. We offer a wide variety of products to fulfill many different needs, and have extensive experience with product development and installation.
Sumitomo Electric U.S.A., Inc. Sales and marketing of Sumitomo Electric Group products in North America. Acting as a direct sales channel for the parent company in Japan, Sumitomo Electric U.S.A. introduces newly developed technologies to diverse markets in North America.
