Sumiseki Holdings,Inc.

Sumiseki Holdings, Inc. primarily operates in Japan, focusing on the import, procurement, and distribution of coal. Beyond this core business, its operations extend to the manufacturing and sale of artificial diamonds, as well as the collection, processing, and supply of crushed stone. The company also strategically invests in various enterprises, including those within the coal sector. Sumiseki Holdings, Inc. was established in 2008 and maintains its principal office in Tokyo, Japan.

صناعة

Coal

قطاع

Energy

المقر الرئيسي

JP

المدير التنفيذي

Shosuke Mori

المدرجة منذ ذلك الحين

1 يناير 2001

موظفين

40