Evonik
2-chōme-3-1 Nishishinjuku
163-0938
Tokyo
A.G.Int'l. Chemical Co., Inc.
Bayer Gohsei Silicone K.K.
Dainippon Ink & Chemicals, Inc.
Du Pont-Mitsui Polychemicals Co., Ltd.
GE Toshiba Silicones Co., Ltd.
Gun-ei Chemical Industry Co., Ltd., Tokyo Br.
Hitachi Chemical Co., Ltd.
International Flavors & Fragrances (Japan) Ltd.
International Flavors & Fragrances (Japan) Ltd., Flavor Sales
International Flavors & Fragrances (Japan) Ltd., Fragrances Sales
Japan Chemical Trading Co., Ltd.
Japan Hydrazine Co., Inc.
Kamisagi Chemical Co., Ltd.
Kawaken Fine Chemicals Co., Ltd., Fine Chemicals Sales Dept.
Kawaken Fine Chemicals Co., Ltd., Household Chemicals Sales Dept.
Koatsu Gas Kogyo Co., Ltd. Tokyo Br.
Kureha Chemical Industry Co., Ltd.
Mitsui Chemicals Air Water, Inc.
Morita Chemical Industries Co., Ltd. Tokyo Br.
Nippon Alkyl Phenol Co., Ltd.
Nippon Polyurethane Industry Co., Ltd.
Nippon Terpene Chemicals, Inc.
Onoda Chemical Industry Co., Ltd.
Osaka Sanso Kogyo Ltd. Tokyo Br.
Sakai Chemical Industry Co., Ltd.
Shell Chemicals Japan Ltd.
Showa Technocoat Co., Ltd.
Sumitomo Seika Chemical Co., Ltd.
Sun Technochemicals Co., Ltd.
Yamada Chemical Co., Ltd.