Sumiseki Holdings,Inc. (SMSKF)
OTCMKTS · Delayed Price · Currency is USD
4.630
0.00 (0.00%)
Aug 29, 2025, 4:00 PM EDT
Sumiseki Holdings,Inc. Company Description
Sumiseki Holdings,Inc. imports, purchases, and sells coal in Japan.
It also manufactures and sells artificial diamonds; and collects, processes, and sells crushed stones.
The company invests in coal companies. Sumiseki Holdings,Inc. was incorporated in 2008 and is headquartered in Tokyo, Japan.
Sumiseki Holdings,Inc.
| Country | Japan |
| Founded | 2008 |
| Industry | Thermal Coal |
| Sector | Energy |
| Employees | 39 |
| CEO | Shosuke Mori |
Contact Details
Address: 1-7-14 Nishi-Shimbashi Tokyo, 105-0003 Japan | |
| Phone | 81 3 5511 1400 |
| Website | sumiseki.co.jp |
Stock Details
| Ticker Symbol | SMSKF |
| Exchange | OTCMKTS |
| Fiscal Year | April - March |
| Reporting Currency | JPY |
| SIC Code | 5050 |
Key Executives
| Name | Position |
|---|---|
| Shosuke Mori | President and Chairman |
| Yoshinori Miyazawa | Executive Officer, GM of Financial and General Affairs Department and Director |
| Kazunari Isobuchi | Executive Officer and Director |