SemiconductorJul 15, 2026

Sumco Corporation

Company Profile Analysis

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Sumco Corporation - Semiconductor showcase

Year Founded & Workforce

1998-12-31

8,142 Employees

Industry

Semiconductor

Services

Sumco Corporation Overview

Company Headquarter: Japan

Founded: 1999

Workforce: ~8,142

Company Working: Sumco Corporation is a leading manufacturer of electronic-grade silicon wafers for the semiconductor industry. The company’s product portfolio has polished wafers, annealed wafers, epitaxial wafers, junction isolated wafers, and silicon-on-insulator wafers. Its products are used by companies worldwide to make integrated circuits and semiconductor devices that power a myriad of electronic products from computers to cell phones, and digital watches to automobile engine systems. These products are also used to produce solar batteries as well as ultra-high purity quartz used to produce vessels for the silicon manufacturing process. The company has its presence across the globe.

Company Snapshot

$1.81M

Revenue

8,142

Employees

1998-12-31

Founded

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About the Author

Wantstats Research Team

Wantstats' research desk profiles Sumco Corporation as part of our ongoing coverage of the Semiconductor sector, drawing on public company data, filings, and market intelligence.

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I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.

Rob Kooiker

Group Product Manager HVAC & Fire Protection GMA, Rockwool

I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

Noah Malgeri

Co-Founder, Mojave Rail Fabrication Limited

This is really good guys. Excellent work on a tight deadline. I will continue to use you going forward and recommend you to others. Nice job.

Michael Robert

Manager, JavolVision

Thanks, I am so happy that we worked together. Maybe we still can work together in the future.

Joseph Aguayo

Sales Operations & Pricing Manager, Intel

Thanks. It's been a pleasure working with you, please use me as reference with any other Intel employees.

Bong Lau

Sales Leader, Bamberg

We bought your "2025 report" in 2020. Everything is fine and very good.

Peter Groot Koerkamp

Account and Business Manager, EFS-Holland BV

Thanks for sending the report it gives us a good global view of the Betaïne market.

Younghwan Choi

Senior Retail Manager, LG Chem

We found the report very insightful! we found your research firm very helpful. I'm sending this email to secure our future business.

Mark Irwin

Management Consultant, Level 21

I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.

Rob Kooiker

Group Product Manager HVAC & Fire Protection GMA, Rockwool

I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

Sumco Corporation

Company Headquarter: Japan Founded: 1999 Workforce: ~8,142 Company Working: Sumco Corporation is a leading manufacturer of electronic-grade silicon wafers for the semiconductor industry. The company’s product portfolio has polished wafers, annealed wafers, epitaxial wafers, junction isolated wafers, and silicon-on-insulator wafers. Its products are used by companies worldwide to make integrated circuits and semiconductor devices that power a myriad of electronic products from computers to cell phones, and digital watches to automobile engine systems. These products are also used to produce solar batteries as well as ultra-high purity quartz used to produce vessels for the silicon manufacturing process. The company has its presence across the globe.

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