Company information
Technology of Light and Information "We will practice manufacturing with consideration for people and the environment." Hoshikawa Electric Co., Ltd. delivers peace of mind through technology.
Hoshia Electric has established itself as a top manufacturer in various business fields, including information display systems such as road information boards, industrial lighting known for its waterproof and explosion-proof features under the name "Water Pearl," tunnel lighting that began with the full-scale installation in the Kanmon Tunnel, and resin products represented by "Cutting Duct." As a new business, we started the electromagnetic noise countermeasure (EMC) product business in 1997 to address electromagnetic noise issues arising from digital devices. In the LED business, we successfully developed a blue light-emitting diode in April 2002 and a white light-emitting diode in December of the same year. Based on these technologies, we are actively expanding our business in the field of LED lighting fixtures, ranging from roads and tunnels to industrial lighting. On March 9, 2018, Hoshia Electric Co., Ltd. was listed on the First Section of the Tokyo Stock Exchange. In April 2022, we transitioned to the Tokyo Stock Exchange Standard Market. Moving forward, we will continue to leverage our unique creativity and technological capabilities cultivated over the years to develop even more innovative products and strive for business expansion. Back to the roots of manufacturing "From the Kyoto to the world"

Business Activities
Industrial lighting fixtures (LED lighting, safety explosion-proof lighting, explosion-proof lighting, enclosed lighting, rainproof lighting, immersion-proof lighting, clean room lighting, fluorescent lighting, mercury vapor lighting, emergency LED lighting, explosion-proof induction lights), road LED lighting fixtures, tunnel LED lighting fixtures, street lighting fixtures, landscape lighting fixtures, LED module lighting, control equipment, traffic safety equipment, snow poles, road information display systems, river information display systems, lithium-ion battery uninterruptible power supplies, tunnel disaster prevention systems, tsunami information display systems, LED traffic lights, wiring and piping protection materials (wiring ducts, cable glands), electromagnetic noise countermeasure products (gaskets, ferrite cores), heat dissipation paint, heat insulation paint, remote monitoring tools, LED displays, manufacturing and sales of the above products, as well as design and construction contracting.
Key Partners
Inaba Electric Industry Co., Ltd. Ministry of Land, Infrastructure, Transport and Tourism
Company overview
- Company name 星和電機
- Establishment January 18, 1949
- capital 364840Ten thousand yen
- number of employees 515person
- Address 〒610-0192 Kyoto/ Joyo-shi/ 36 Terada Shinike View on map
- TEL 0774-55-8181
- FAX 0774-58-2034

Business Locations (15)
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本社・工場Kyoto/Joyo-shi/寺田新池36番地TEL 0774-55-8181
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北海道支社Hokkaido/Sapporo-shi Chuo-ku/大通西7丁目1-1 ダヴィンチ札幌パークフロントビルTEL 011-222-5321
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関西支社Osaka/Nishi-ku, Osaka-shi/靱本町1-4-12 本町富士ビル 10FTEL 06-6444-3911
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新潟営業所Niigata/Chuo-ku, Niigata-shi/東大通2-5-8 東大通野村ビルTEL 025-243-2572
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京都営業所Kyoto/Fushimi-ku, Kyoto-shi/竹田西桶ノ井町39 光ビルTEL 075-621-0570
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高松営業所Kagawa/Takamatsu-shi/寿町1-2-5 井門高松ビルTEL 087-823-8000
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福岡営業所Fukuoka/Chuo-ku, Fukuoka-shi/舞鶴1-1-10 天神シルバービルTEL 092-781-0506