SUMCO Corp. engages in the manufacture and sale of silicon wafers for semiconductor industry. The company is headquartered in Minato-Ku, Tokyo-To and currently employs 9,714 full-time employees. The company went IPO on 2005-11-17. The firm operates the high-purity silicon business, which is mainly engaged in the manufacture and sale of silicon wafers to semiconductor manufacturers. Semiconductor silicon wafers are used as substrate materials by semiconductor manufacturers when manufacturing various semiconductors such as memory and logic. The firm manufactures polished wafers of various diameters and epitaxial wafers with further special processing on their surfaces. The firm operates in Japan, the United States, Taiwan, Singapore, South Korea and the United Kingdom and other regions.
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As of August 2026, Sumco Corp SUOPY is classified as not covered according to Musaffa’s Shariah screening methodology. This classification is based on an assessment of the company’s business activities and financial ratios against Islamic investment guidelines.
A stock is Shariah-compliant if the company operates in permissible business activities and meets Islamic financial screening thresholds. Musaffa analyzes Sumco Corp using these criteria to determine its compliance status.
Muslim investors may consider investing in Sumco Corp if it meets Shariah compliance standards. Investors typically review the company’s business activities, debt levels, and non-permissible income before making a decision.
Musaffa determines the Shariah status of Sumco Corp by analyzing whether the company’s core business operations are permissible and whether its financial ratios fall within accepted Islamic thresholds.
The Shariah compliance status of Sumco Corp may be updated periodically when new financial statements, earnings reports, or business activity information become available.
Yes. A stock that is currently Shariah-compliant may become non-compliant if the company’s financial ratios exceed Shariah thresholds or its business activities change.
You can check the latest Shariah compliance status of Sumco Corp on Musaffa’s stock page, where screening results and key financial indicators are updated to help Muslim investors make informed decisions.
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