About Us

The Source of and Road to  SUMCO Value Creation Invisible Assets Creating Corporate Value with Advanced R&D and Technology

SUMCO corporate value is created by repeating the cycle of R&D capability and technology strength supporting value creation, while making effective use of the four management resources based on the SUMCO Vision. SUMCO, by maintaining its top-level position in the silicon wafer industry with its promise of ongoing growth, is promoting continual improvement in corporate value.

SUMCO Vision Management Resources R&D capability and technology strength Continual Improvement in Corporate Value SUMCO Vision Management Resources R&D capability and technology strength Continual Improvement in Corporate Value