There is power in a trusted brand. At Sumitomo Electric Wiring Systems, Inc. (SEWS), they build our reputation on this. The Sumitomo family of companies is a 400 year old brand synonymous with quality and reliability.

Automotive

Sumitomo Electric Wiring Systems, Inc.

Masayoshi Matsumoto

Hiroshi Shikata

Shigeru Nakajima

Yuichiro Horiba

Masayuki Ikeuchi

Masashi Fukui

Kenji Arai

Masashi Onishi

Kazuyoshi Nakai

Atsushi Kittaka

Masato Morimoto

Kenichiro Hizume

Kazuhiro Nanjo

Miwa Kunii

Takashi Horiuchi

Yoshiyuki Suetsugu

Atsushi Murayama

Kazuhira Harada

Masatoshi Nakata

Masataka Inoue

Takaaki Yamamoto

Kiyonori Yokoi

Mitsuhiro Goto

Hisashi Togawa

Hiroshi Hayami

Yoshiyuki Ogata

Yuichi Hasegawa

Masahiro Kobayashi

Atsushi Horiba

Katsuaki Watanabe

Christina L. Ahmadjian

Michihiro Tsuchiya

Hiroshi Sato

Toshiyuki Sahashi

Yasuhiro Miyata

Nobuyuki Kobayashi

Masaki Shirayama

Hideo Hato

Akira Nishimura

Yoshitomo Kasui

Mitsuo Nishida

Osamu Inoue

Board and Executive Officers

Leadership Team

Teams at Sumitomo Electric Wiring Systems, Inc.

Board and Executive Officers

Leadership Team