Sector
Technology
Industry
Semiconductors
Employees
9850
First IPO Date
August 15, 2003
| Name | Title | Pay | Year Born |
| Kouki Kato | Managing Executive Officer | 0 | N/A |
| Ito Hiroshi | GM of Accounting Department, Executive Officer & Director | 0 | 1964 |
| Jiro Ryuta | President & Chairman of the Board of Director | 0 | 1960 |
| Naruya Hirota | VP, GM of Construction Division, Epi-Technology & Director | 0 | 1961 |
| Takeo Katoh | Sr. Managing Exec. Off. of AI Promotion Headquarters, General Affairs, HR & Labor Policy & Director | 0 | 1970 |
| Ginji Yada | Managing Executive Officer, GM of Sales Headquarters & Director | 0 | 1968 |
| Masayasu Hara | Managing Executive Officer, Kuhara 1st Factory Manager & Deputy GM of Production Engineering | 0 | N/A |
| Fumihiko Yoshida | Managing Executive Officer, Deputy GM of Production Engineering Headquarters & 1st Factory Manager | 0 | N/A |
| Shinichi Kubozoe | Chief Financial Officer, Executive Vice President & Representative Director | 0 | 1962 |
| Kazuhito Matsukawa | Managing Executive Officer & Director of Marketing Technology | 0 | N/A |
Sumco Corporation, along with its affiliated entities, serves as a global manufacturer and vendor of silicon wafers essential for the semiconductor sector. Its operations span key regions including Japan, the United States, China, Taiwan, Korea, and various other international territories. The company's diverse product range features monocrystalline ingots, alongside a variety of specialized wafers such as polished, annealed, epitaxial, junction-isolated, silicon-on-insulator, and reclaimed polished types. Founded in 1999, the enterprise officially changed its name to Sumco Corporation in August 2005, having previously operated as Sumitomo Mitsubishi Silicon Corp. Its corporate headquarters are situated in Tokyo, Japan.