Sumitomo Electric Industries Ltd

Company Profile

• Business description

  Sumitomo Electric Industries is a Japanese wire, cable, and materials manufacturer founded in 1897 and headquartered in Osaka. It traces its roots to Sumitomo Group’s centuries-old copper business. SEI operates through five segments, with the largest segment being automotive, which supplies wire harnesses and accounts for 58% of group sales. Info-communications covers optical fiber cables, fusion splicers, and optical/wireless devices. Electronics offers electronic wires, compound semiconductors, and flexible printed circuits. Environment & energy covers power cables and transmission equipment. Industrial materials includes cutting tools and sintered components. SEI operates across 40 countries, employing over 280,000 people, with the majority of consolidated sales generated in Japan.

• Contact

  4-5-33, Kitahama
  Chuo-ku
  Osaka541-0041
  JPN

  T: +81 662204141

  https://www.sumitomoelectric.com

• Sector

  Consumer Cyclical

  Stock type

  Cyclical

• Industry

  Auto Parts

  Fiscal Year End

  31 March 2027

  Employees

  358,078