Tamagawa Holdings Co., Ltd.
6838.T
Tokyo Stock Exchange1,540.00
JPY
+19.00
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Tamagawa Holdings Co., Ltd.
6838.T
(Tokyo Stock Exchange)
Recent
price
1,540.00
P/E
ratio
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div
yld
- -
ROIC.AI
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- Business
- Tamagawa Holdings Co., Ltd. Tamagawa Holdings Co., Ltd. (6838.T) is a holding company primarily engaged in the development, manufacture, and sale of electronic and communication equipment as well as renewable energy systems; it operates through three main segments including electronic and communication equipment, renewable energy system sales, and renewable energy power plant operations. The company, founded in November 1968 and headquartered at Shiba Nicho-me Building in Minato-ku, Tokyo, Japan, offers high-frequency electronic components such as attenuators, splitters, couplers, switches, and filters; optical-related and electronic application equipment including optical transmission equipment, frequency converters, amplifiers, frequency synthesizers, digital signal processing equipment, video monitoring systems, and testing equipment; and millimeter-wave products through its key subsidiary Tamagawa Electronics Co., Ltd. In the renewable energy domain, via Tamagawa Energy Co., Ltd., it sells solar power plants, solar modules, power conditioners, small wind power generators, and auxiliary equipment to operators and consumers; it also develops, operates, and sells electricity from small wind farms, solar, geothermal binary power plants, and other renewable facilities, primarily targeting the Japanese market with expertise in planning, construction, maintenance, and long-term power sales. Recent developments include the establishment of a System Storage Facility Business Research and Planning Office at Tamagawa Energy in April 2025 to expand into energy storage; construction of a new factory in Vietnam by Tamagawa Electronics financed through long-term loans as noted in the FY2025 October 2Q results; a world's first high-speed data communication experiment using terahertz waves between aircraft and ground stations in June 2025; correction of expected consolidated performance for the full year ending October 2025 in September 2025; and ongoing quantum ICT initiatives such as forum membership and sensor research contributions.