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Corporate Profile

Corporate Profile
name of company
旭ダイヤモンド工業株式会社
Company name in English
Asahi Diamond Industrial Co.,Ltd.
Establishment
October 9, 1937
Capital stock
4,102 million yen
Number of Employees
[Consolidated] 2,040 employees (as of March 31, 2026)
[Non-consolidated] 1,016 employees (as of March 31, 2026)
Net sales
[Consolidated] 41,983 million yen (as of March 31, 2026)
[Non-consolidated] 32,175 million yen (as of March 31, 2026)
Business
Manufacture, sale, and import/export of various tools, tools, and precision machinery for the application of diamonds and other hard materials
Polishing, processing, appraising, buying and selling of various gemstones, as well as buying and selling of precious metals and precious metal products
Sale, import and export of rough and powdered (natural and synthetic) diamonds for industrial use.

Other businesses incidental to the above
Stock Exchange Listings
Tokyo Stock Exchange Prime Market (Securities Code 6140)
Head Office Location
13F, Kojimachi Odori Building, 2-4-1 Kojimachi, Chiyoda-ku, Tokyo 102-0083

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