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INDUSTRIAL | Basic Materials
sumcosi.com

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Market Cap

734.76B

About SUMCO Corporation

Provider of silicon products for the semiconductor industry. The company produces single crystal silicon ingots, polished, annealed, epitaxial , junction isolated wafers (PW). The company is located in Minato, Tokyo.

SUMCO Corporation Headquarter Location

Japan

Latest SUMCO Corporation News

Sumco to put $2bn into new 300mm wafer capacity

Oct 4, 2021

Sumco is to spend $2 billion to expand production of  300 mm silicon wafers, reports the Nikkei. “With our existing manufacturing facilities, supply can’t keep up with demand,” says Chairman Mayuki Hashimoto. Helping to pay for the expansion will be an issue of 60 million new shares – representing a fifth of its outstanding stock – to raise $1.1 billion. Sumco and fellow Japanese supplier  Shin-Etsu Chemical have a combined  50%+  share of the silicon wafer market. $1.8 billion will be spent on a new manufacturing plant  near to existing facilities in Saga Prefecture. Building starts in 2022 with first production in H2 2023 and full production in 2025. The remaining $200  million will be spent on expanding a  subsidiary’s capacity and on a “phased expansion” of foreign facilities. Recommended Articles

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SUMCO Corporation Patents

SUMCO Corporation has filed 569 patents.

The 3 most popular patent topics include:

  • Semiconductor device fabrication
  • Crystals
  • Microtechnology
patents chart

Application Date

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8/14/2018

9/21/2021

Grinding and lapping, Semiconductor device fabrication, Polymers, Thermoplastics, Synthetic fibers

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9/21/2021

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Related Topics

Grinding and lapping, Semiconductor device fabrication, Polymers, Thermoplastics, Synthetic fibers

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Status

Grant

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SUMCO Corporation Web Traffic

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