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BESTERRA CO., LTD — Investor Relations & Filings

Ticker · 1433 ISIN · JP3835550009 T Construction
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Filings indexed 73 across all filing types
Latest filing 2023-05-09 Audit Report / Informat…
Country JP Japan
Listing T 1433

About BESTERRA CO., LTD

https://www.besterra.co.jp/en/

BESTERRA CO., LTD. is a specialized engineering company focused on the demolition of large-scale industrial plants. It serves sectors such as power generation (thermal, nuclear, wind), steelmaking, gas, and petrochemicals. The company provides comprehensive services from design and consulting to execution, distinguished by its development of proprietary and patented demolition technologies, including the "Apple Peeling Method®" and specialized demolition robots. A key focus is on environmental countermeasures, safely managing hazardous materials like asbestos, dioxins, and PCBs in compliance with regulations. BESTERRA also utilizes advanced digital tools, such as 3D laser scanning for precise site measurement, and is expanding into related engineering and maintenance fields.

Recent filings

Filing Released Lang Actions
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It specifically confirms the accuracy of a previously filed Annual Securities Report (Yuuka Shouken Houkokusho). Since it is a regulatory filing confirming the validity of financial reporting and does not fit into the primary report categories (like 10-K or IR) or other specific categories, it is classified as a Regulatory Filing (RNS). FY 2023
2023-05-09 Japanese
訂正有価証券報告書－第50期(2022/02/01－2023/01/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains comprehensive financial data, business indicators, and management information for the fiscal year ending January 31, 2023. The header explicitly identifies it as a Securities Report (有価証券報告書) filed under the Financial Instruments and Exchange Act. FY 2023
2023-05-09 Japanese
内部統制報告書－第50期(2022/02/01－2023/01/31)
Regulatory Filings
2023-04-28 Japanese
確認書
Regulatory Filings
2023-04-28 Japanese
有価証券報告書－第50期(2022/02/01－2023/01/31)
Annual Report
2023-04-28 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It serves as a formal certification by the CEO and CFO regarding the accuracy of the quarterly report (Quarterly Report/Shihanki Hokokusho). Since it is a regulatory filing required by law to accompany financial reports and does not fit into the specific categories of financial statements or earnings releases, it is classified as a general regulatory filing.
2022-12-15 Japanese

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