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業務類別
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業務概覽
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Sumiseki Holdings Inc is engaged in management planning and management of group companies conducting purchase and sale of coal. The company is also engaged in business of manufacturing and selling materials like artificial diamonds, collecting crushed stones, processing and selling, and investing in overseas coal companies. |
| 公司地址
| 1-7-14 Nishi-Shinbashi, Minato-ku, Tokyo, JPN, 105-0003 |
| 電話號碼
| +81 355111400 |
| 傳真號碼
| -- |
| 公司網頁
| http://www.sumiseki.co.jp |
| 員工數量
| 62 |
| Mr. Yoshinori Miyazawa |
Director, Executive Officer, General Manager, Finance Department and General Manager, General Affairs Department |
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27/06/2025 |
| Mr. Kazunari Isobuchi |
Director and Executive Officer |
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27/06/2025 |
| Mr. Shosuke Mori |
Director, President and Chief Executive Officer |
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27/06/2025 |
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| Mr. Yoshinori Miyazawa |
Director, Executive Officer, General Manager, Finance Department and General Manager, General Affairs Department |
27/06/2025 |
| Mr. Masashi Ohama |
Director |
27/06/2025 |
| Mr. Kazunari Isobuchi |
Director and Executive Officer |
27/06/2025 |
| Mr. Shosuke Mori |
Director, President and Chief Executive Officer |
27/06/2025 |
| Mr. Sonosuke Kamiya |
Independent Director |
27/06/2025 |
| Mr. Koichi Senda |
Independent Director |
27/06/2025 |
| Mr. Iwao Aso |
Director |
27/06/2025 |
| Mr. Yukio Nakamura |
Independent Director |
27/06/2025 |
| Mr. Hiroshi Noguchi |
Director |
27/06/2025 |
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