Sumitomo Electric Industries

__NOTOC__
==Sumitomo Copper Rolling Works==
===1897–1939===
==Sumitomo Electric Industries==
===1939–present===
Sumitomo Electric Industries logo with slogan.svg|Variant with slogan
Sumitomo Electric Industries Japanese variant with slogan.png|Japanese variant with slogan
Category:1897
Category:Sumitomo Group
Category:Osaka
Category:Japan
Category:International
Category:Automotive companies
Category:Electronics
Category:Electronics companies
Category:Electronics companies of Japan
Category:Communications
Category:Energy
Category:Energy companies
Category:Environment