Home > Company Information > Major Group Companies

Major Group Companies

The Sumitomo Electric Group comprises 416 group companies in about 40 countries around the world with approximately 280,000 employees.
You can search our major group companies from this page.

Search by area

Search by area Europe Middle East & Africa East Asia Japan Southeast Asia, South Asia & Oceania North & Sourth America

Search by company name

For our affiliated companies, click below.

Business activities of Sumitomo Electric all over the world are introduced in the following.


Global Tour

Page Top