Bayer in Japan

Activities and Directions to the Japan Sites

On the map and chart below, please find directions to Bayer's sites in Japan, along with some additional information.

Bayer in Japan

Bayer Holding Ltd.Marunouchi Kitaguchi Bldg.
1-6-5, Marunouchi, Chiyoda-ku,
Tokyo 100-8268
Tel. 03-6266-7010
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Bayer Yakuhin, Ltd.2-4-9, Umeda, Kita-ku,
Osaka 530-0001
Tel. 06-6133-7000
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Bayer CropScience K.K.Marunouchi Kitaguchi Bldg.
1-6-5, Marunouchi, Chiyoda-ku,
Tokyo 100-8262
Tel. 03-6266-7007/Fax. 03-5219-9733
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Development Centers & Factories

Supply Center Shiga
(production of pharmaceuticals)
Supply Center Shiga, Bayer Yakuhin, Ltd.
121-1, Toriino, Koka-cho, Koka-shi, Shiga 520-3493
Tel. 0748-88-5660/Fax. 0748-88-5663
Hofu Factory
(production of agrochemicals and environmental science products)
Hofu Factory, Bayer CropScience K.K.
2061, Shinden Tsukiji, Hofu, Yamaguchi 747-0825
Tel. 0835-22-6307/Fax. 0835-23-7622
Development CenterDevelopment Center, Bayer CropScience K.K.
9511-4, Yuki, Yuki-shi, Ibaraki 307-0001
Tel. 0296-54-4120/Fax. 0296-33-4491
West Japan Field Trial StationWest Japan Field Trial Station, Bayer CropScience K.K.
2549, Osoneotsu, Nankoku-shi, Kochi 783-0005
Tel. 088-863-3552/Fax. 088-863-3575