Original Engineering Consultants Co., Ltd. (TYO:4642)
Japan flag Japan · Delayed Price · Currency is JPY
1,467.00
+17.00 (1.17%)
Mar 10, 2026, 3:30 PM JST

Original Engineering Consultants Company Description

Original Engineering Consultants Co., Ltd. operates as an engineering consultancy firm in Japan.

It offers consulting services for public works projects, such as surveys, planning, detailed design, and construction supervision for water supply and sewerage systems.

The company also provides wastewater collection systems, wastewater and sludge treatment, waste management, septic tank planning, urban runoff control planning, and water related BOP business coordinating services.

In addition, it undertakes various projects in Asia, the Pacific Islands, the Middle East, and South America.

The company was incorporated in 1962 and is headquartered in Tokyo, Japan.

Original Engineering Consultants Co., Ltd.
Country Japan
Founded 1962
Industry Engineering & Construction
Sector Industrials
Employees 343
CEO Nobuhiko Suga

Contact Details

Address:
Glass City Building
Tokyo, 151-0062
Japan
Phone 81 3 6757 8800
Website oec-solution.co.jp

Stock Details

Ticker Symbol 4642
Exchange Tokyo Stock Exchange
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency JPY
ISIN Number JP3200200008
SIC Code 8741

Key Executives

Name Position
Nobuhiko Suga Chief Executive Officer
Kaoru Kira Chief Financial Officer