Skip to main content
ORIGINAL ENGINEERING CONSULTANTS CO.,LTD logo

ORIGINAL ENGINEERING CONSULTANTS CO.,LTD — Investor Relations & Filings

Ticker · 4642 ISIN · JP3200200008 T Professional, scientific and technical activities
Open in API
Filings indexed 61 across all filing types
Latest filing 2019-08-09 Interim / Quarterly Rep…
Country JP Japan
Listing T 4642

About ORIGINAL ENGINEERING CONSULTANTS CO.,LTD

https://www.oec-solution.co.jp/e/index.…

Original Engineering Consultants Co., Ltd. is an engineering consulting firm established in 1962. The company specializes in environmental infrastructure, providing comprehensive services for projects related to water supply, sewerage systems, sanitation, and solid waste management. Its core activities include research, planning, design, and construction supervision. The firm's expertise also extends to the treatment of wastewater and sludge, offering integrated solutions in the water and environmental sectors.

Recent filings

Filing Released Lang Actions
四半期報告書－第58期第2四半期(2019/04/01－2019/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan, as indicated by the header and the legal basis (Financial Instruments and Exchange Act). It contains detailed financial statements, including balance sheets and management analysis for the second quarter of the 58th fiscal period. It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). H1 2019
2019-08-09 Japanese
四半期報告書－第58期第1四半期(2019/01/01－2019/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan. It contains detailed financial statements, including the balance sheet and income statement for the first quarter of the 58th fiscal period (January 1, 2019, to March 31, 2019). It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). Q1 2019
2019-05-10 Japanese
有価証券報告書－第57期(平成30年1月1日－平成30年12月31日)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard annual securities report required by the Financial Services Agency of Japan under the Financial Instruments and Exchange Act. It contains detailed financial statements, management discussion, and corporate information for the fiscal year ending December 31, 2018. This corresponds to the 10-K equivalent in the provided classification schema. FY 2018
2019-03-26 Japanese
四半期報告書－第57期第3四半期(2018/07/01－2018/09/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan, as indicated by the header and the regulatory reference (Financial Instruments and Exchange Act). It contains detailed financial statements (Balance Sheet, Income Statement) for the third quarter of the 57th fiscal period. It is a comprehensive financial report rather than an announcement or a summary, thus fitting the definition of an Interim/Quarterly Report. 9M 2018
2018-11-08 Japanese
四半期報告書－第57期第2四半期(2018/04/01－2018/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a Japanese 'Quarterly Report' (四半期報告書) filed under the Financial Instruments and Exchange Act. It contains detailed financial statements, including the balance sheet and income statement for the second quarter of the 57th fiscal period. It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). H1 2018
2018-08-09 Japanese
四半期報告書－第57期第1四半期(2018/01/01－2018/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '四半期報告書' (Quarterly Report) filed with the Kanto Local Finance Bureau in Japan. It contains detailed financial statements, including the balance sheet and income statement for the first quarter of the 57th fiscal period (January 1, 2018, to March 31, 2018). It includes management analysis, stock information, and audit review status, which aligns perfectly with the definition of an Interim/Quarterly Report (IR). Q1 2018
2018-05-11 Japanese

Browse filings by year

12 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.