TECHNO RYOWA LTD. Logo

TECHNO RYOWA LTD.

An environmental engineering firm for air and water control systems and maintenance.

1965 | T

Overview

Corporate Details

ISIN(s):
JP3545040002
LEI:
Country:
Japan
Address:
港区芝大門二丁目12番8号

Description

TECHNO RYOWA LTD. is a total environmental engineering company providing comprehensive solutions centered on air and water technologies. The company engages in the design, construction, and maintenance of environmental control systems for a diverse range of applications. Its services include general air conditioning, plumbing, and disaster prevention systems for commercial buildings and public facilities. For industrial clients, it specializes in advanced systems such as biological clean rooms for pharmaceutical and food production, industrial clean rooms for the semiconductor and nanotechnology sectors, and high-security containment facilities. TECHNO RYOWA also focuses on developing energy-conserving equipment and offers full maintenance services, from equipment diagnosis to overhauls, ensuring long-term operational efficiency.

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Filings

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Date Filing Language Type / Size Actions
2023-06-27 07:42
有価証券報告書-第74期(2022/04/01-2023/03/31)
Japanese ZIP 1.1 MB
2023-02-13 01:39
確認書
Japanese ZIP 9.3 KB
2023-02-13 01:38
四半期報告書-第74期第3四半期(2022/10/01-2022/12/31)
Japanese ZIP 182.3 KB
2022-11-11 01:10
確認書
Japanese ZIP 9.4 KB
2022-11-11 01:09
四半期報告書-第74期第2四半期(令和4年7月1日-令和4年9月30日)
Japanese ZIP 211.5 KB
2022-08-10 02:42
確認書
Japanese ZIP 9.3 KB
2022-08-10 02:41
四半期報告書-第74期第1四半期(令和4年4月1日-令和4年6月30日)
Japanese ZIP 172.3 KB
2022-06-30 03:42
確認書
Japanese ZIP 9.4 KB
2022-06-30 03:41
内部統制報告書-第73期(令和3年4月1日-令和4年3月31日)
Japanese ZIP 25.3 KB
2022-06-30 03:40
有価証券報告書-第73期(令和3年4月1日-令和4年3月31日)
Japanese ZIP 1.0 MB
2022-02-14 01:37
四半期報告書-第73期第3四半期(令和3年10月1日-令和3年12月31日)
Japanese ZIP 187.2 KB
2021-11-09 02:47
四半期報告書-第73期第2四半期(令和3年7月1日-令和3年9月30日)
Japanese ZIP 215.1 KB
2021-08-10 02:31
四半期報告書-第73期第1四半期(令和3年4月1日-令和3年6月30日)
Japanese ZIP 175.1 KB
2021-06-29 03:30
確認書
Japanese ZIP 9.4 KB
2021-06-29 03:29
内部統制報告書-第72期(令和2年4月1日-令和3年3月31日)
Japanese ZIP 25.2 KB

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Insider Transactions

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

Peer Companies

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1770

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