D.I.System Co.,Ltd.
IT services provider modernizing business systems with custom development and infrastructure.
4421 | T
Overview
Corporate Details
- ISIN(s):
- N/A
- LEI:
- Country:
- Japan
- Address:
- 千代田区丸の内二丁目１番１号
- Website:
- https://www.di-system.co.jp/
- Sector:
- Mining and quarrying
- Industry:
- Extraction of natural gas
Description
D.I.System Co., Ltd., established in 1997, is an IT services provider specializing in system integration, software development, and IT infrastructure construction. The company focuses on enhancing corporate productivity by developing and modernizing internal business systems to streamline workflows and improve operational efficiency. Its core offerings include custom system and network development, security solutions such as firewalls, paperless systems, and Microsoft-based solutions. D.I.System also provides related IT education services, positioning itself as a partner for businesses seeking to resolve inefficiencies caused by outdated internal technology.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-05-14 08:33 |
Report Publication Announcement
確認書
|
Japanese | 8.1 KB | ||
| 2025-05-14 08:33 |
Interim Report
半期報告書－第29期(2024/10/01－2025/09/30)
|
Japanese | 181.0 KB | ||
| 2024-12-25 07:25 |
Registration Form
確認書
|
Japanese | 8.1 KB | ||
| 2024-12-25 07:24 |
Governance Information
内部統制報告書－第28期(2023/10/01－2024/09/30)
|
Japanese | 22.9 KB | ||
| 2024-12-25 07:22 |
Annual Report
有価証券報告書－第28期(2023/10/01－2024/09/30)
|
Japanese | 958.0 KB | ||
| 2024-12-25 05:33 |
Post-Annual General Meeting Information
臨時報告書
|
Japanese | 24.6 KB | ||
| 2024-05-14 08:34 |
Report Publication Announcement
確認書
|
Japanese | 8.2 KB | ||
| 2024-05-14 08:34 |
Quarterly Report
四半期報告書－第28期第2四半期(2024/01/01－2024/03/31)
|
Japanese | 184.3 KB | ||
| 2024-02-14 07:34 |
Report Publication Announcement
確認書
|
Japanese | 8.2 KB | ||
| 2024-02-14 07:33 |
Quarterly Report
四半期報告書－第28期第1四半期(2023/10/01－2023/12/31)
|
Japanese | 154.4 KB | ||
| 2023-12-21 07:13 |
Registration Form
確認書
|
Japanese | 8.2 KB | ||
| 2023-12-21 07:12 |
Annual Report
有価証券報告書－第27期(2022/10/01－2023/09/30)
|
Japanese | 948.3 KB | ||
| 2023-12-21 07:12 |
Governance Information
内部統制報告書－第27期(2022/10/01－2023/09/30)
|
Japanese | 23.1 KB | ||
| 2023-12-21 05:03 |
Post-Annual General Meeting Information
臨時報告書
|
Japanese | 25.5 KB | ||
| 2023-08-14 08:31 |
Report Publication Announcement
確認書
|
Japanese | 8.2 KB |
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Market Data
Market Data Not Available
Financials & KPIs
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
