Sumiseki Holdings, Inc.
A holding company engaged in coal, new materials, crushed stones, and machinery.
1514 | T
Overview
Corporate Details
- ISIN(s):
- JP3400750000
- LEI:
- Country:
- Japan
- Address:
- 港区新橋６−１６−１２
- Website:
- https://www.sumiseki.co.jp/
- Sector:
- Wholesale and retail trade
- Industry:
- Other specialized wholesale
Description
Sumiseki Holdings, Inc. is a holding company primarily engaged in the coal business, which involves the import, purchase, and sale of coal products. The company also operates a new materials business focused on the manufacturing and sale of advanced materials, including artificial diamonds and other superhard materials. Additionally, its operations encompass the production and sale of crushed stones and the wholesaling of industrial machinery.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-11-07 07:31 |
確認書
|
Japanese | 8.2 KB | ||
| 2025-11-07 07:30 |
半期報告書－第18期(2025/04/01－2026/03/31)
|
Japanese | 194.4 KB | ||
| 2025-06-30 08:30 |
臨時報告書
|
Japanese | 18.5 KB | ||
| 2025-06-30 05:00 |
臨時報告書
|
Japanese | 22.5 KB | ||
| 2025-06-27 08:31 |
内部統制報告書－第17期(2024/04/01－2025/03/31)
|
Japanese | 22.4 KB | ||
| 2025-06-27 08:31 |
確認書
|
Japanese | 8.2 KB | ||
| 2025-06-27 08:30 |
有価証券報告書－第17期(2024/04/01－2025/03/31)
|
Japanese | 1.2 MB | ||
| 2025-04-16 08:37 |
臨時報告書
|
Japanese | 19.8 KB | ||
| 2025-03-28 07:45 |
臨時報告書
|
Japanese | 18.4 KB | ||
| 2024-11-07 07:07 |
確認書
|
Japanese | 8.1 KB | ||
| 2024-11-07 07:06 |
半期報告書－第17期(2024/04/01－2025/03/31)
|
Japanese | 216.4 KB | ||
| 2024-09-27 09:04 |
臨時報告書
|
Japanese | 18.4 KB | ||
| 2024-07-10 08:07 |
臨時報告書
|
Japanese | 19.6 KB | ||
| 2024-06-28 08:27 |
臨時報告書
|
Japanese | 25.3 KB | ||
| 2024-06-27 08:47 |
内部統制報告書－第16期(2023/04/01－2024/03/31)
|
Japanese | 22.4 KB |
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Market Data
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Financials & KPIs
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
Peer Companies
