Nagaoka International Corporation

6239.T
Oil & Gas Refining & Marketing
2026/08/10 Updated
Market Cap: $64.6M (¥10.2B)
Stock Price: $9.31 (¥1,471)
Exchange Rate: 1 USD = ¥157.98

Stock Price Chart

2026/08/10 Updated
13.51
PER (Price Earnings Ratio)
vs Industry Avg: +4.0
1.31
PBR (Price to Book Ratio)
vs Industry Avg: +0.0
5.27%
Dividend Yield
vs Industry Avg: +2.32%

Price Trend

2026/08/10 Updated
Short-term
5-Day MA
+9.12%
Near-term
25-Day MA
+11.03%
Mid-term
75-Day MA
+10.72%
Long-term
200-Day MA
+5.06%

Price & Trading Details

2026/08/10 Updated

PRICE

Previous Close ¥1,329
Open ¥1,465
High ¥1,505
Low ¥1,435
Close ¥1,471

TRADING

Volume 22,700
Average Volume 10,554
Turnover ¥33,391,700
Min. Purchase ¥147,100

Shareholder Composition

Updated 2026/08/01
68.3%
Insider Holdings
0.2%
Institutional
31.5%
Public Float
1
Institutional Holders
Insider Holdings 68.3%
Institutional 0.2%
Public Float 31.5%

Dividend History

Updated 2026/08/09
-%
Dividend Yield
¥35
Annual Dividend
0.0%
YoY Growth
25.2%
Payout Ratio
Year Dividend Change
2026 ¥35 0.0%
2025 ¥35 +2.9%
2024 ¥34 +47.8%
2023 ¥23 +15.0%
2022 ¥20 -

Financial Performance

2026/08/09 Updated

Revenue & Profit

Margins

Cash Flow

Financial Health

2022 2023 2024 2025
Income Statement
Revenue ¥6,328M ¥8,148M ¥9,505M ¥8,917M
Gross Profit ¥2,253M ¥2,882M ¥3,740M ¥3,673M
Operating Income ¥787M ¥1,311M ¥1,682M ¥1,520M
Pretax Income ¥1,258M ¥1,279M ¥1,840M ¥1,513M
Net Income ¥795M ¥867M ¥1,151M ¥970M
EPS ¥112.78 ¥123.05 ¥166.61 ¥138.90
Operating Margin 12.44% 16.09% 17.70% 17.04%
Balance Sheet
Total Assets ¥7,422M ¥8,887M ¥10,253M ¥10,024M
Total Equity ¥4,970M ¥5,631M ¥7,000M ¥7,508M
Total Liabilities ¥2,452M ¥3,256M ¥3,253M ¥2,516M
Cash ¥2,119M ¥2,113M ¥2,538M ¥2,520M
Interest-bearing Debt ¥1,251M ¥1,194M ¥320M ¥231M
Equity Ratio 66.97% 63.36% 68.27% 74.90%
D/E Ratio 0.25 0.21 0.05 0.03
Cash Flow
Operating CF ¥152M ¥365M ¥2,296M ¥515M
Investing CF -¥87M -¥50M -¥183M -¥134M
Financing CF ¥206M -¥309M -¥1,773M -¥309M
Free CF ¥70M ¥332M ¥2,246M ¥397M
Efficiency
ROE 16.00% 15.40% 16.44% 12.92%
ROA 10.71% 9.76% 11.22% 9.68%

Company Information

English Name Nagaoka International Corporation
Japanese Name (株)ナガオカ
Stock Code 6239.T (JPX)
Sector / Industry Energy / Oil & Gas Refining & Marketing

About

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.

Data provided by Yahoo Finance