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Sumitomo Seika Chemicals

Sumitomo Seika Chemicals Market Share Analysis for November 2025

住友精化は吸水性樹脂、機能化学品、精密化学品、各種ガス、エンジニアリングを主力事業とする化学メーカーです。世界に誇る高度な技術で多様なユーザーニーズに応える化学製品を提供しています。

Heavy Industry and Engineering > Chemical Industry

Domainsumitomoseika.co.jp

Year Founded--

Employees1001 - 5000

Annual Revenue$500M - $1B

Sumitomo Seika Chemicals

Sumitomo Seika Chemicals (including company regionals)

sumitomoseika.co.jp

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Sumitomo Seika Chemicals Revenue up to November 2025 is 500M - 1B

revenue generated by Sumitomo Seika Chemicals top domains

Sumitomo Seika Chemicals top domains revenue over 3 years

Revenue for Sumitomo Seika Chemicals top domains

sumitomoseika.co.jp500M - 1B

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Total visits to Sumitomo Seika Chemicals's top domains

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Total visits last 3 months

Subsidiaries Breakdown

sumitomoseika.co.jp12.7K

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Avg. visit duration in Sumitomo Seika Chemicals's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

sumitomoseika.co.jp00:01:34

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Avg. pageviews on Sumitomo Seika Chemicals's top domains

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Average page views last 3 months

Subsidiaries Breakdown

sumitomoseika.co.jp2.95

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Sumitomo Seika Chemicals top competitors by domain

Top similar sites in November 2025, ranked by their affinity

nkchemical.co.jpCompany NameNippon Kasei ChemicalEmployees201 - 500HQJapan, ShinkawaAnnual revenue$200M - $500MTotal visits--Heavy Industry and Engineering > Chemical Industry

Top technologies used by Sumitomo Seika Chemicals

These are the website technologies, by industry, used by Sumitomo Seika Chemicals top domains

Payment & Currencies (21)

PayPal

Advertising (11)

DoubleClick

Conversion & Analytics (4)

Google Analytics

Marketing (3)

Google Marketing Platform

More Technologies

4

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News & Signals from Sumitomo Seika Chemicals

With Similarweb Sales signals alerts, you’ll receive daily updates of recognized buying signals whenever new opportunities or threats arise in your target audience.

NewsMitsui Chemicals Incorporated integrates with Sumitomo Seika Chemicals Co., Ltd..In this collaboration, Mitsui Chemicals' synthetic rubber technology was combined with Sumitomo Seika's latexification technology.

NewsSumitomo Seika Chemicals Co., Ltd. expands facilities to South Korea.Sumitomo Seika Chemicals Co. Ltd. (TYO:4008) is set to build a new plant in South Korea to produce purified carbon…...

NewsSumitomo Seika Chemicals Co., Ltd. launched Aqua Keep HP on Nov 1st '14.For example, in November 2014, Sumitomo Seika launched Aqua Keep HP, a high-function SAP for making thin baby- and adult-diapers.