Konoshima Chemical Co.,Ltd.
Manufacturer of ceramic building materials, specialty chemicals, and advanced ceramics for high-tech.
4026 | T
Overview
Corporate Details
- ISIN(s):
- JP3289000006
- LEI:
- Country:
- Japan
- Address:
- 大阪市中央区今橋４丁目４番７号
- Website:
- https://www.konoshima.co.jp/eng/
- Sector:
- Manufacturing
- Industry:
- Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms
Description
Konoshima Chemical Co., Ltd. is a manufacturer specializing in inorganic chemistry with three core business segments: Building Materials, Chemicals, and Ceramics. The Building Materials division develops and supplies high-performance ceramic exterior materials for a wide range of structures, from housing to skyscrapers. The Chemicals division leverages over a century of expertise, including pioneering technology for extracting magnesium from seawater, to produce chemicals such as magnesium oxide with specialized particle control and surface modification. The advanced Ceramics division provides unique products, including transparent ceramics like YAG for lasers, developed through proprietary densification and transparency technologies for high-tech industrial applications.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-07-16 09:22 |
Governance Information
内部統制報告書－第109期(2024/05/01－2025/04/30)
|
Japanese | 22.9 KB | ||
| 2025-07-16 09:21 |
Registration Form
確認書
|
Japanese | 8.7 KB | ||
| 2025-07-16 09:18 |
Registration Form
有価証券報告書－第109期(2024/05/01－2025/04/30)
|
Japanese | 920.4 KB | ||
| 2024-12-11 08:06 |
Interim Report
確認書
|
Japanese | 9.0 KB | ||
| 2024-12-11 08:03 |
Interim Report
半期報告書－第109期(2024/05/01－2025/04/30)
|
Japanese | 211.8 KB | ||
| 2024-07-22 09:00 |
Post-Annual General Meeting Information
臨時報告書
|
Japanese | 24.7 KB | ||
| 2024-07-22 08:31 |
Governance Information
内部統制報告書－第108期(2023/05/01－2024/04/30)
|
Japanese | 22.8 KB | ||
| 2024-07-19 09:03 |
Registration Form
確認書
|
Japanese | 8.7 KB | ||
| 2024-07-19 09:01 |
Annual Report
有価証券報告書－第108期(2023/05/01－2024/04/30)
|
Japanese | 860.5 KB | ||
| 2024-03-12 08:02 |
Quarterly Report
確認書
|
Japanese | 9.0 KB | ||
| 2024-03-12 08:00 |
Quarterly Report
四半期報告書－第108期第3四半期(2023/11/01－2024/01/31)
|
Japanese | 186.6 KB | ||
| 2024-02-14 08:07 |
Board/Management Information
臨時報告書
|
Japanese | 22.2 KB | ||
| 2023-12-12 08:02 |
Report Publication Announcement
確認書
|
Japanese | 8.8 KB | ||
| 2023-12-12 08:00 |
Quarterly Report
四半期報告書－第108期第2四半期(2023/08/01－2023/10/31)
|
Japanese | 220.9 KB | ||
| 2023-09-12 09:02 |
Report Publication Announcement
確認書
|
Japanese | 8.8 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. | |||||
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