Sumitomo Electric Industries, Ltd.

About

The Sumitomo Electric Group is a global network of 400 group companies in more than 40 countries. Established in 1897 with the founding of Sumitomo Electric in Osaka, Japan, the company initially focused on copper wire production for electric power cables. Today, we have diversified into five major business segments: environment and energy, infocommunications, automotive, electronics, and industrial materials. More than 300,000 people are employed at group companies worldwide. Sumitomo Electric is committed to innovation and excellence. In fiscal year 2025, the company reported net sales of over $31 billion and invested $1 billion in research & development. Focus areas for R&D include next-generation mobility, advanced materials, and energy solutions—areas that reflect the company’s commitment to pioneering technologies that drive sustainable growth and address global challenges.