Domestic Core Facilities

Ome District Div. Harima Smelter Osaka Branch Head Office Ichikawa Research Laboratories Nagoya Branch Besshi-Niihama District Division Sagami Plant Hishikari Mine

List of Core Facilities

Head Office

Address · Phone More Information
Head Office 11-3, Shimbashi 5-chome Minato-ku, Tokyo 105-8716, Japan (Shimbashi Sumitomo Building)
Phone : 81-3-3436-7701　Legal & General Affairs Dept.
Phone : 81-3-3436-7705　Public Relations & Investor Relations Dept.		 Access Map
Osaka Branch 5-33, Kitahama 4-chome, Chuo-ku, Osaka 541-0041, Japan (Sumitomo Building)
Phone : 81-6-6223-7714　Osaka Branch
Phone : 81-6-6223-7733　Semiconductor Materials Div./Osaka Sales Office
Phone : 81-6-6223-7733　Advanced Materials Div./Osaka Sales Office		 Access Map
Nagoya Branch 1-1-6, Higashisakura, Higashi-ku, Nagoya, Aichi 461-0005, Japan (Sumitomo Corporation Nagoya Building)
Phone : 81-52-963-2360		 Access Map
Besshi-Niihama District Div. 5-3, Nishibara-cho 3-chome, Niihama, Ehime 792-8555, Japan
Phone : 81-897-37-4800		 Access Map
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Mineral Resources

Address · Phone More Information
Hishikari Mine 3844, Hishikari-Maeme, Isa, Kagoshima 895-2701, Japan
Phone : 81-995-26-3111		 Core Facilities
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SMM Group (Domestic) : Mineral Resources

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Smelting & Refining

Address · Phone More Information
Toyo Smelter & Refinery 145-1, Funaya-Aza-Shinchi-Otu, Saijyo, Ehime 793-0005, Japan
Phone : 81-897-56-1222		 Core Facilities
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Niihama Nickel Refinery 5-3, Nishibara-cho 3-chome, Niihama, Ehime 792-8555, Japan
Phone : 81-897-37-4830		 Core Facilities
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Harima Smelter 346-4, Miyanishi, Harima-cho, Kako-gun, Hyogo 675-0145, Japan
Phone : 81-79-437-8651		 Core Facilities
Access Map

SMM Group (Domestic) : Smelting & Refining

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Materials

Address · Phone More Information
Ome District Div. 1-6-1 Suehiro-cho Ome, Tokyo 198-8601 Japan
Phone : 81-428-31-1181		 Core Facilities
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Sagami Plant 7-1, Chuorinkan west 3-chome, Yamato, Kanagawa 242-0008, Japan
Phone : 81-46-275-1481		 Core Facilities
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Isoura Plant 17-3, Isoura-cho, Niihama, Ehime, 792-0002, Japan
Phone : 81-897-34-9743		 Core Facilities
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SMM Group (Domestic) : Materials

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Research & Development

Address · Phone More Information
Ichikawa Research Laboratories 18-5, Nakakokubu 3-chome, Ichikawa, Chiba 272-8588, Japan
Phone : 81-47-372-7221		 Access Map
Niihama Research Laboratories 17-5, Isoura-cho, Niihama, Ehime 792-0002, Japan
Phone : 81-897-37-7171		 Access Map
Battery Research Laboratories 17-5, Isoura-cho, Niihama, Ehime 792-0002, Japan
Phone : 81-897-37-7181		 Access Map

SMM Group (Domestic) : Group's Business

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  • Domestic Core Facilities