4,465
+1.82%
Close of 9 Nov 2026, in JPY
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About CK San-Etsu Co
Its shares trade on Tokyo Stock Exchange under the ticker 5757.T. It has been listed since 27 December 1993. In the fiscal year to 31 March 2026, it reported revenue of ¥149.44bn and net income of ¥3.59bn. At that date it held total assets of ¥97.52bn and shareholders' equity of ¥54.91bn.
CK San-Etsu Co., Ltd. engages in the manufacture and sale of brass bar and wire products in Japan and internationally. The company is headquartered in Takaoka-Shi, Toyama-Ken. is mainly engaged in the manufacture and sale of copper products. The firm operates in three business segments. The Wrought Copper segment is engaged in the manufacture of brass rods, brass wires and brass tubes which are materials for parts related to housing, home appliances, and automobiles. Production sites are the Tonami and Takaoka plants, the New Nitto plant and the Sakai plant. The Precision Parts segment is engaged in the forging and cutting of brass camera mount and faucet fittings. The Piping and Gilt segment is engaged in the manufacture of fittings used for water and gas piping. Hot-dip galvanizing is performed as a rust prevention treatment for steel materials. The main products include brass rods, brass wires, brass tubes, camera mounts, flare nuts, zarbos, plumbing equipment, and hot dip galvanizing.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Materials
- Industry
- Metals & Mining
- Listed since
- 27 Dec 1993
- Employees
- 928
- Website
- cksanetu.co.jp ↗
Leadership
Pay as last reported
- Mr. Hiroyuki TsuriyaPresident, President and Chairman of Subsidiaries, Representative Director, since 2006
- Mr. Nobuyuki TsuriyaSenior Managing Director, Senior Director of Sales, Chairman of Subsidiary, since 2001
- Mr. Takayuki HaradaManaging Director, since 2019
- Mr. Kazuyoshi OhashiManaging Director, since 2011
- Mr. Daisuke MatsuiSenior Director of Administration, Director, since 2011
- Mr. Eizaburo InamiDirector, since 2009
- Mr. Wataru HamadaIndependent Director
- Mr. Kazuhiko MasudaIndependent Director
- Mr. Masao YamadaIndependent 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
- Manufactures brass rods, wires, and tubes for housing and automotive sectors in Japan
- Operates multiple plants including Tonami, Takaoka, New Nitto, and Sakai for production
- Serves key industries such as home appliances and plumbing with specialized products
Weaknesses
- Relies on brass products for housing and automotive sectors which may face market fluctuations
- Limited to three business segments with no diversification into other materials sectors
- Depends on Japanese market for significant portion of its operations
Opportunities
- Expands into international markets for brass products beyond Japan
- Growth in demand for plumbing equipment and hot dip galvanizing treatments
- Potential to increase precision parts for camera mounts and faucet fittings
Threats
- Competition from global brass manufacturers in automotive and housing sectors
- Economic downturns affecting construction and automotive industries
- Regulatory changes in materials manufacturing affecting production costs
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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