SEIYU KOGYO Co.,Ltd. Logo

SEIYU KOGYO Co.,Ltd.

Provides infrastructure construction and environmental engineering/waste management services.

9170 | T

Overview

Corporate Details

ISIN(s):
N/A
LEI:
Country:
Japan
Address:
あきる野市草花1141番地1
Sector:
Construction
Industry:
Construction of roads and railways

Description

SEIYU KOGYO Co., Ltd., established in 1975, is a company engaged in the construction and environmental sectors. The company's core operations are divided into two synergistic business segments. The Construction division specializes in infrastructure projects, including heavy construction, roads, and bridges, with a focus on urban renewal. The Environmental division provides services related to industrial resource circulation and environmental engineering, including waste management. SEIYU KOGYO leverages the interplay between its construction and environmental expertise to deliver high-quality services while contributing to environmental sustainability.

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Date Filing Language Size Actions
2025-05-13 02:10
Interim Report
半期報告書-第51期(2024/10/01-2025/09/30)
Japanese 207.6 KB
2025-05-13 02:10
Report Publication Announcement
確認書
Japanese 8.1 KB
2024-12-24 07:02
Post-Annual General Meeting Information
臨時報告書
Japanese 23.1 KB
2024-12-23 01:02
Regulatory News Service
内部統制報告書-第50期(2023/10/01-2024/09/30)
Japanese 23.7 KB
2024-12-23 01:01
Annual Report
有価証券報告書-第50期(2023/10/01-2024/09/30)
Japanese 1.8 MB
2024-12-23 01:01
Regulatory News Service
確認書
Japanese 8.1 KB
2024-08-09 09:06
M&A Activity
臨時報告書
Japanese 20.3 KB
2024-07-25 09:05
Regulatory News Service
訂正有価証券届出書(組込方式)
Japanese 138.5 KB
2024-07-24 07:56
M&A Activity
臨時報告書
Japanese 25.8 KB
2024-07-10 08:30
Prospectus
有価証券届出書(組込方式)
Japanese 189.1 KB
2024-06-19 02:48
Major Shareholding Notification
臨時報告書
Japanese 19.3 KB
2024-05-13 04:26
Regulatory News Service
確認書
Japanese 8.1 KB
2024-05-13 04:26
Quarterly Report
四半期報告書-第50期第2四半期(2024/01/01-2024/03/31)
Japanese 186.8 KB
2024-04-17 08:37
M&A Activity
臨時報告書
Japanese 20.1 KB
2024-02-13 05:06
Report Publication Announcement
確認書
Japanese 8.1 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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