Nagaoka International Corporation (TYO:6239)
Japan · Delayed Price · Currency is JPY 1,447.00
+16.00 (1.12%)
At close: Jan 23, 2026
Nagaoka International Company Description
Nagaoka International Corporation manufactures and sells water intake and treatment systems, and screen internals to the oil refining and petrochemical industries in Japan and internationally.
It also provides water intake screens for groundwater and other purposes, such as waterworks, industrial facilities, farming, and fish farms; and the technology of water treatment for drinkable and commercial use.
The company was founded in 1934 and is headquartered in Osaka, Japan. Nagaoka International Corporation is a subsidiary of HAMADA Co., Ltd.
Nagaoka International Corporation
| Country | Japan |
| Founded | 1934 |
| Industry | Oil & Gas Refining & Marketing |
| Sector | Energy |
| Employees | 223 |
| CEO | Yasuhisa Umezu |
Contact Details
Address: Nomura Osaka Building Osaka, Osaka 541-0052 Japan | |
| Phone | 81 6 6261 6600 |
| Website | nagaokajapan.co.jp |
Stock Details
| Ticker Symbol | 6239 |
| Exchange | Tokyo Stock Exchange |
| Fiscal Year | July - June |
| Reporting Currency | JPY |
| ISIN Number | JP3647100001 |
| SIC Code | 3533 |
Key Executives
| Name | Position |
|---|---|
| Yasuhisa Umezu | Chief Executive Officer |