Company Profile
Group Companies (Domestic)

Manufacturing

Akita Sumitomo Bakelite Co., Ltd.

27-4 Aza-Nakajimashita, Souzen-Machi, Tsuchizakiminato, Akita 011-8510, Japan
Tel: +81-188-45-1181

Hokkai Taiyo Plastic Co., Ltd.

2-763-7 Shinko-Chuo, Ishikari, Hokkaido 061-3242, Japan
Tel: +81-133-64-6611

2-15-2, Konan, Minato-ku, Tokyo 108-6109, Japan
Tel: +81-3-5769-2600

Kyushu Sumitomo Bakelite Co., Ltd.
(Sumitomo Bakelite Co., Ltd., Information & Telecommunication Materials Research Laboratory)

40-1 Oaza-Kamizakai, Nogata, Fukuoka 822-0006, Japan
Tel: +81-949-23-1911

Otomo Chemical Co., Ltd.

2102-4 Takuma, Takuma-cho, Mitoyo, Kagawa 769-1101, Japan
Tel: +81-875-83-2388

2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Tel: +81-3-5462-7008

2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Tel: +81-3-5462-8950

300-2 Motohara, Kamikawa-cho Kodama-gun, Saitama 367-0241, Japan
Tel: +81-495-77-4601

8-40 Futamatase-Shinmachi, Higashi-ku, Fukuoka, Fukuoka 812-0065, Japan
Tel: +81-92-624-4688

1-4-37 Nagatanaka, Higashi-Osaka, Osaka 577-0013, Japan
Tel: +81-6-6781-7281

2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Tel: +81-3-5462-4932

Tsutsunaka Kosan Co., Ltd.

2-22 Ishikawa-cho, kashiwara, Osaka 582-0029, Japan
Tel: +81-72-977-3851

Yamaroku Kasei Industry Co., Ltd.

19-10 Katayama-cho, Kashiwara, Osaka 582-0020, Japan
Tel: +81-72-977-3321

Information system and Services

S.B. Information System Co., Ltd.

2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Tel: +81-3-5462-4864

S.B. Recycle Co., Ltd.

2100 Takayanagi, Fujieda, Shizuoka 426-0041, Japan
Tel: +81-54-635-6445

20-7 Kiyohara Kogyodanchi, Utsunomiya, Tochigi 321-3231, Japan
Tel: +81-28-667-6226

Sumibe Service Co., Ltd.

2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan
Tel: +81-3-5462-4853

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