NITTOC CONSTRUCTION CO.,LTD. Logo

NITTOC CONSTRUCTION CO.,LTD.

Specialized construction for infrastructure, disaster prevention, and environmental conservation.

1929 | T

Overview

Corporate Details

ISIN(s):
JP3684800000
LEI:
Country:
Japan
Address:
中央区東日本橋3丁目10番6号
Sector:
Construction
Industry:
Construction of other civil engineering projects

Description

Established in 1947, NITTOC CONSTRUCTION CO., LTD. is a specialized construction company focusing on social infrastructure, disaster prevention, and environmental conservation. The company undertakes a broad range of complex projects, including the construction of dams, bridges, tunnels, and renewable energy infrastructure. It provides solutions for disaster recovery and prevention, ground improvement, and the eco-friendly conservation of cultural properties. Leveraging foundational technologies originally developed for dam waterproofing, Nittoc plays a vital role in building and maintaining safe and sustainable communities. The company's operations also include the sale of construction-related materials.

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Date Filing Language Size Actions
2025-11-11 08:47
Registration Form
確認書
Japanese 8.6 KB
2025-11-11 08:46
Interim Report
半期報告書-第79期(2025/04/01-2026/03/31)
Japanese 182.3 KB
2025-06-24 08:07
Post-Annual General Meeting Information
臨時報告書
Japanese 26.7 KB
2025-06-20 09:19
Registration Form
確認書
Japanese 8.5 KB
2025-06-20 09:18
Governance Information
内部統制報告書-第78期(2024/04/01-2025/03/31)
Japanese 23.9 KB
2025-06-20 09:17
Annual Report
有価証券報告書-第78期(2024/04/01-2025/03/31)
Japanese 1.2 MB
2025-04-24 08:35
Board/Management Information
臨時報告書
Japanese 19.4 KB
2025-03-03 08:27
Major Shareholding Notification
変更報告書
Japanese 38.3 KB
2025-02-12 08:25
Major Shareholding Notification
変更報告書
Japanese 69.2 KB
2025-01-29 08:32
Major Shareholding Notification
大量保有報告書
Japanese 68.9 KB
2025-01-29 08:30
M&A Activity
公開買付報告書
Japanese 30.0 KB
2024-12-10 01:47
M&A Activity
公開買付届出書
Japanese 704.4 KB
2024-11-11 08:37
Report Publication Announcement
確認書
Japanese 8.5 KB
2024-11-11 08:36
Interim Report
半期報告書-第78期(2024/04/01-2025/03/31)
Japanese 185.4 KB
2024-06-24 09:38
Post-Annual General Meeting Information
臨時報告書
Japanese 25.6 KB

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Insider Transactions

Date Insider Name Position Type Shares Value
No insider transactions recorded for this company.

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