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Sumitomo Electric participates every year to international exhibitions to share with the world the latest technology achieved to support the society development. Come to our exhibitions to discover more about our products and get in contact with us.

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Group Companies

The Sumitomo Electric group has more than 400 group companies, with a team of 280,000 employees working in more than 40 countries worldwide. Discover more about our group and get in touch with group companies in your country.


Compliance Hotlines

If you happen to know of any non-complying act or any suspected violation in the Sumitomo Electric Group, please it to the internal or external compliance hotline from the following link.

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If you have any question about Sumitomo Electric and our products, please feel free to contact our expert team.

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