SUMCO Market Share Analysis for November 2025

SUMCO Corporation is a Japanese semiconductor company, manufacturing silicon wafers for semiconductor manufacturers worldwide.

Computers Electronics and Technology > Consumer Electronics

Domainsumcosi.com

Year Founded1999

Employees5001 - 10000

Annual Revenue> $1B

SUMCO

Showing SUMCO's traffic and engagement information for its main website (including company regionals)

sumcosi.com
sumcousa.com

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SUMCO Revenue up to November 2025 is > 1B

revenue generated by SUMCO top domains

SUMCO top domains revenue over 3 years

Revenue for SUMCO top domains

sumcosi.com> 1B

sumcousa.com5M - 10M

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Total visits to SUMCO's top domains

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Total visits last 3 months

Subsidiaries Breakdown

sumcosi.com49.3K

sumcousa.com339

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Avg. visit duration in SUMCO's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

sumcosi.com00:02:50

sumcousa.com00:01:03

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Avg. pageviews on SUMCO's top domains

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Average page views last 3 months

Subsidiaries Breakdown

sumcosi.com5.47

sumcousa.com2.21

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SUMCO top competitors by domain

Top similar sites in November 2025, ranked by their affinity

samco.co.jpCompany NameSamcoEmployees51 - 200HQJapan, NishigotandaAnnual revenue$25M - $50MTotal visits18.2KComputers Electronics and Technology > Consumer Electronics

Top technologies used by SUMCO

These are the website technologies, by industry, used by SUMCO top domains

Advertising (4)

DoubleClick

Mobile (2)

Meta Viewport

Audio Video Media (1)

YouTube

Conversion & Analytics (1)

Google Analytics

More Technologies

5

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News & Signals from SUMCO

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NewsSumco Corp invests into assets: factory buildings and equipment in the amount of $1.58B in Japan.Sumco plans to invest 225 billion yen in factory buildings and equipment, with the subsidy from Japan's METI (Ministry of Economy, Trade and Industry) covering a third of the cost, Nikkei said.

NewsSumco Corp invests into assets: production foundry in the amount of $1.71B in Japan.Sumco, a Japanese wafer provider, would invest 201.5 billion yen ( $ 1.75 USD ) in a new production foundry in Japan's Saga Prefecture, adjacent to current facilities.

NewsSumco Corp invests into assets: plant in the amount of $1.8B in Japan.In total, SUMCO will invest JPY228.7bn in building the new plant, the company said in a separate statement.