GEOSTR Corporation Logo

GEOSTR Corporation

Manufactures precast concrete & metal products for civil engineering infrastructure.

5282 | T

Overview

Corporate Details

ISIN(s):
N/A
LEI:
Country:
Japan
Address:
文京区小石川一丁目4番1号
Sector:
Manufacturing
Industry:
Manufacture of non-metallic mineral products n.e.c.

Description

GEOSTR Corporation is a leading manufacturer of large-scale concrete products for the civil engineering and construction sectors. A pioneer in the precast construction method, the company manufactures components off-site for assembly at construction sites, a process that enhances safety, saves labor, and reduces environmental impact compared to traditional methods. Its flagship "GEOWARE" product line is integral to the development of social infrastructure, including roads, tunnels, railways, bridges, and water management systems. The company's portfolio also includes metal products, supporting a wide range of large-scale projects and contributing to national infrastructure resilience.

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Filings

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Date Filing Language Size Actions
2025-06-27 02:09
Regulatory News Service
臨時報告書
Japanese 27.7 KB
2025-06-26 02:21
Regulatory News Service
確認書
Japanese 9.1 KB
2025-06-26 02:21
Regulatory News Service
内部統制報告書-第56期(2024/04/01-2025/03/31)
Japanese 24.1 KB
2025-06-26 02:20
Annual Report
有価証券報告書-第56期(2024/04/01-2025/03/31)
Japanese 1.4 MB
2024-11-08 07:40
Regulatory News Service
確認書
Japanese 9.1 KB
2024-11-08 07:39
Interim Report
半期報告書-第56期(2024/04/01-2025/03/31)
Japanese 200.7 KB
2024-06-28 03:53
Regulatory News Service
臨時報告書
Japanese 28.2 KB
2024-06-27 02:56
Regulatory News Service
内部統制報告書-第55期(2023/04/01-2024/03/31)
Japanese 25.0 KB
2024-06-27 02:55
Regulatory News Service
確認書
Japanese 9.7 KB
2024-06-27 02:54
Annual Report
有価証券報告書-第55期(2023/04/01-2024/03/31)
Japanese 1.3 MB
2024-02-28 07:21
Regulatory News Service
臨時報告書
Japanese 21.4 KB
2024-02-09 07:22
Regulatory News Service
確認書
Japanese 10.0 KB
2024-02-09 07:20
Quarterly Report
四半期報告書-第55期第3四半期(2023/10/01-2023/12/31)
Japanese 168.8 KB
2023-11-10 07:09
Regulatory News Service
確認書
Japanese 9.9 KB
2023-11-10 07:08
Quarterly Report
四半期報告書-第55期第2四半期(2023/07/01-2023/09/30)
Japanese 201.7 KB

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Insider Transactions

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

Peer Companies

Company Country Ticker View
Polish producer of Autoclaved Aerated Concrete (AAC) and Ecosilicate building materials.
Poland PBB
PS Construction Co., Ltd. Logo
Civil engineering & building firm using precast prestressed concrete for durable structures.
Japan 1871
Scheerders van Kerchove's Verenigde Fabrieken Logo
Manufactures sustainable fibre cement facade panels and roofing slates for the construction market.
Belgium SCHD
SW Umwelttechnik Stoiser & Wolschner AG Logo
Manufactures precast concrete for sustainable infrastructure and water protection systems.
Austria SWUT
TAKAHASHI  CURTAIN  WALL  CORPORATION Logo
Designs, manufactures, and constructs precast concrete curtain walls for high-rise buildings.
Japan 1994
TAKAMISAWA CO., LTD. Logo
A manufacturer of concrete and construction materials with divisions in energy and housing.
Japan 5283
Toyo Asano Foundation Co.,Ltd. Logo
Manufactures and installs concrete foundation piles and products for the construction industry.
Japan 5271
YAMAU HOLDINGS CO., LTD. Logo
An infrastructure solutions partner specializing in concrete products, engineering, and surveys.
Japan 5284
YAMAX Corp. Logo
Manufactures precast concrete components for civil engineering and infrastructure projects.
Japan 5285

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