Corporate Governance

The Sumitomo business is founded on the "Monjuin Shiigaki" (Monjuin’s Written Testament)—a set of business principles left by Masatomo Sumitomo, the founder of the Sumitomo family, some 400 years ago—and is guided by the "Sumitomo Spirit," which has been deepened and developed by successive generations of Sumitomo leaders.
In the automotive products sector, we are expanding our business into new regions and customer segments while developing products and technologies that address the evolution of mobility—driven by "CASE" trends. In the general industrial products sector, we are also actively expanding into new business areas by responding to changes in social and industrial structures.
These initiatives are being advanced through unified business operations across the Sumitomo Electric Group. We are also working to strengthen our corporate governance by establishing a framework that supports sound risk-taking and by enhancing the effectiveness of the Board of Directors' supervisory and decision-making functions.
Furthermore, grounded in the Sumitomo Spirit, we place great importance on building relationships of trust with our employees, customers, business partners, and local communities, and we conduct our business activities in collaboration with these stakeholders. Through these efforts, we aim to create value that contributes to resolving social issues, while simultaneously enhancing both corporate and social value to achieve sustainable growth.