1,350
+0.45%
Close of 9 Nov 2026, in JPY
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About Hamai Industries
Its shares trade on Tokyo Stock Exchange under the ticker 6497.T. It has been listed since 1 July 1972. In the fiscal year to 31 December 2025, it reported revenue of ¥12.72bn and net income of ¥969.5m. At that date it held total assets of ¥22.30bn and shareholders' equity of ¥17.10bn.
Hamai Industries Ltd. engages in the manufacture and sale of precision machinery, compressed gas valves, and high pressure gas equipment. The company is headquartered in Shinagawa-Ku, Tokyo-To. The firm operates in two business segments. The Valve segment is involved in the manufacture and sale of liquefied petroleum gas (LPG) container valves, high-pressure gas container valves, valves equipment and pipe valves. The Real Estate Lease-related segment is involved in the leasing of buildings for shops and parking lots.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Industrials
- Industry
- Machinery
- Listed since
- 1 Jul 1972
- Employees
- 263
- Website
- hamai-net.com ↗
Leadership
Pay as last reported
- Mr. Shigeru KawachiPresident, Representative Director, since 2019
- Mr. Naoto YokozawaChief Director of Sales, Manager of Business Development Office, Director, since 2023
- Mr. Nobuyuki KawamuraManager of Product Research and Development Office, Director, since 2019
- Mr. Shinichi KawamuraChief Director of Quality Assurance, Director, since 2011
- Mr. Nobuyuki MaruokaChief Director of Technology, Manager of Fuchu Plant, Director, since 2019
- Mr. Shinsuke YoshimuraChief Director of Administration, Director, since 2014
- Mr. Shinjiro OkadaDirector
- Mr. Koichi TezukaIndependent Director
- Mr. Shinichiro YoshibaIndependent Director
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 0
- Environment
- 0
- Social
- 0
- Governance
- 0
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- Hamai Industries manufactures precision machinery and compressed gas valves for industrial clients.
- The company employs 263 full-time staff members across its operational divisions.
- The Valve segment produces liquefied petroleum gas container valves and pipe valves.
Weaknesses
- The firm operates in only two distinct business segments with limited diversification.
- Real Estate Lease-related segment focuses on leasing buildings for shops and parking lots.
- Headquarters are located in Shinagawa-ku, Tokyo-To, which may limit local market reach.
Opportunities
- Expanding sales of high pressure gas equipment to growing industrial markets.
- Increasing demand for liquefied petroleum gas container valves in emerging economies.
- Developing new partnerships for precision machinery in advanced manufacturing sectors.
Threats
- Competition from other manufacturers of compressed gas valves and pipe valves.
- Fluctuations in the real estate market affecting the leasing segment revenue.
- Economic downturns reducing demand for precision machinery and high pressure equipment.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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