Sumco Corp

Headquarters: Tokyo, Japan

Employees: 8,199

CEO: Mr. Mayuki Hashimoto

show_chart JPX: 3436 +2.25%

Market Cap

¥626.80 Billion

JPY as of Jan. 1, 2023

US$4.64 Billion

history Market Cap History

Sumco Corp market capitalization over time

Evolution of Sumco Corp market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

history Market Cap History of Sumco Corp

Detailed Description

Sumco Corporation, together with its subsidiaries, manufactures and sells silicon wafers for the semiconductor industry primarily in Japan, North America, Asia, and Europe. It provides monocrystalline ingots, as well as polished, annealed, epitaxial, junction isolated, silicon-on-insulator, and reclaimed polished wafers. The company was formerly known as Sumitomo Mitsubishi Silicon Corp. and changed its name to Sumco Corporation in August 2005. Sumco Corporation was founded in 1999 and is headquartered in Tokyo, Japan.

Stocks & Indices

Sumco Corp has the following listings and related stock indices.

Stock: JPX: 3436

Stock: FSX: S3X




Seavans North

1-2-1, Shibaura Minato-ku

Tokyo, 105-8634


Phone: 81 3 5444 0808