1,014
+1.10%
Close of 9 Nov 2026, in JPY
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About Sumida
Its shares trade on Tokyo Stock Exchange under the ticker 6817.T. It has been listed since 9 August 1988. In the fiscal year to 31 December 2025, it reported revenue of ¥147.19bn and net income of ¥3.62bn. At that date it held total assets of ¥163.66bn and shareholders' equity of ¥62.01bn.
Sumida Corp. operates as a holding company which engages in the design and manufacture of coil-related components and modules for consumer electronics, automotive, and industrial markets. The company is headquartered in Chuo-Ku, Tokyo-To. The firm operates in two geographical segments including Asia Pacific segment and European Union (EU) segment. The firm is engaged in the research and development, design, manufacture and sale of a range of high frequency coils and electronic components used for audio, video, office automation, automobile and industrial equipment applications. The major products of the Company include power inductors, power transformers, signal magnetic, sensors & actuators, power modules, automotive modules, magnetic materials, ceramics, EMS & flexible connections, among others.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Information Technology
- Industry
- Electronic Equipment, Instruments & Components
- Listed since
- 9 Aug 1988
- Employees
- 17,985
- Website
- sumida.com ↗
Leadership
Pay as last reported
- Mr. Shigeyuki YawataChairman of the Board of Directors, since 1992
- Mr. Kanji HoriChief Executive Officer, Representative Executive Officer
- Mr. Katsuyuki KojimaExecutive Officer
- Mr. Klaus NeumeierExecutive Officer
- Mr. Hiromatsu TakeshimaExecutive Officer
- Mr. Yoshiyuki HondaDirector, since 2011
- Mr. Yan Hok FanIndependent Director
- Mr. Ryo HayakawaIndependent Director
- Mr. Atsushi KatoIndependent Director
- Dr. Albert KirchmannIndependent Director
- Ms. Masako MiyatakeIndependent Director
- Mr. Michael MuhlbayerIndependent 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
- Sumida Corp employs 17,985 full-time staff members globally to support its operations.
- The company designs high frequency coils for consumer electronics and automotive markets.
- Sumida manufactures power inductors and transformers for industrial equipment applications.
Weaknesses
- The firm operates in only two geographical segments limiting global reach.
- Sumida Corp is headquartered in Chuo-Ku, Tokyo-To, which may limit local diversity.
- The company lists on the market since 9 August 1988, showing age.
Opportunities
- Sumida Corp can expand its automotive modules segment in the EU.
- The company can grow its EMS and flexible connections business lines.
- Sumida can leverage its ceramic materials for new industrial applications.
Threats
- Competition in the electrical equipment sector may reduce Sumida Corp margins.
- Supply chain disruptions could affect the manufacture of coil-related components.
- Economic downturns in the Asia Pacific segment may lower sales.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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