Company Profile
Trade name
TOYO CHEMICALS CO.,LTD.
Established
June 1947
Capital
150 million yen
Fiscal year ends
March 31
Annual sales
19.6 billion yen (fiscal year ending March 31, 2025)
Representative
President/CEO Hiroshi Mitsuzawa
Officers
Chairperson, Hiroshi Urae
Executive Director, Ayumu Chishiki
Executive Officer, Isamu Kawarai
Executive Officer, Yuichi Sakamoto
Executive Officer, Naoto Sato
Auditor Fusahide, Igari
Accounting Counselor, Tetsuya Azuma
Business Lines
Domestic sales and import/export of industrial chemicals, synthetic resins and synthetic resin products, natural resins, electronic parts materials, special resins for electronic materials, semiconductor materials, and machine tool equipment. All other businesses incidental to the above.
Banks of Account
MUFG Bank, Ltd. Muromachi Branch
Sumitomo Mitsui Banking Corporation. Nihonbashi Branch
Mizuho Bank, Ltd. Kanda-ekimae Branch
The Bank of Yokohama,Ltd. Tokyo Branch
The Shiba Shinkin Bank. Kanda Branch
Main Business Partners
(Titles omitted)
artience Co., Ltd. SMC Corporation
SK KAKEN Co.,Ltd. FDK Corporation
Gifu Shellac Mfg. Co., Ltd. KYODO YUSHI CO., LTD.
Konishi Co., Ltd. KOATSU GAS KOGYO CO., LTD.
Sanyo Chemical Industries, Ltd.
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Chuo-yuka Co., Ltd. DIC Corporation
Tosoh Corporation Nippon Paint Holdings Co., Ltd.
KOHDEN Co., Ltd. Primearth EV Energy Co., Ltd.
Proterial, Ltd. Miwon Specialty Chemical Co., Ltd.
MITSUI & CO., LTD. Resonac Corporation
Company History
June 1947
Ltd. was established at 1-8 Nihonbashi Horidome-cho, Chuo-ku, Tokyo with a capital of 180,000 yen for the purpose of producing and selling natural resins. Osaka Sales Office established at the same time.
September 1947
Company name changed to "Nippon Jushi Kagaku K.K." (Japan Plastics & Chemicals Co., Ltd.)
November 1949
New head office building was built at 4-9 Nihonbashi-Honcho, Chuo-ku, Tokyo, and a warehouse was built at Fukuzumi, Koto-ku, Tokyo.
December 1951
Merged with wholly owned subsidiary Fuji Trading Co. Ltd. and took over its trading business.
January 1960
Nagoya Sales Office was established.
July 1960
Increased capital to 10 million yen.
September 1960
Opened Fukuoka Sales Office.
March 1970
Merged with Nippon Chemical Industry Co.
Ltd. and changed company name to Toyo Chemicals Co.
Increased capital to 50 million yen.
March 1971
New head office building was built at 4-5 Nihonbashi-Honcho, Chuo-ku, Tokyo.
October 1976
Capital increased to 130 million yen
October 1980
Capital increased to 150 million yen
March 2004
Construction of rental condominium in Fukuzumi, Koto-ku, Tokyo
June 2022
75th anniversary
April 2026
Vietnam Representative Office Established
May 2026
Due to the reconstruction of our head office, we will be relocating to a temporary office
Access
Head Office Address
4th Floor, Koshin Building, 1-10,
Kanda Ogawamachi, Chiyoda-ku, Tokyo, 101-0052, JAPAN
TEL：+81-3-3270-1151
FAX：+81-3-3270-1708
Chemicals Sales Department
TEL：+81-3-3270-1153
FAX：+81-3-3270-1163
Advanced Materials Sales Department
TEL：+81-3-3270-1152
FAX：+81-3-3270-1164
Electronics Sales Department
TEL：+81-3-3270-1152
FAX：+81-3-3270-1164
General Affairs Department
TEL：+81-3-3270-1151
FAX：+81-3-3270-1708
Osaka Sales Office
Aikei Building, 2-5-10 Koraibashi, Chuo-ku,
Osaka-shi, Osaka, 541-0043, JAPAN
（View Map）
TEL：+81-6-6202-0431
FAX：+81-6-6202-5755
Fukuoka Sales Office
Fukuoka Daido Life Building 12-33
Nishi-Nakasu, Chuo-ku, Fukuoka-shi, Fukuoka, 810-0002, JAPAN
（View map）
TEL：+81-92-771-2391
FAX：+81-92-761-5009
Nagoya Sales Office
Nagoya Daiichi Building 8F 1-19-24 Nishiki,
Naka-ku, Nagoya-shi, Aichi, 460-0003, JAPAN
（View map）
TEL：+81-52-231-3671
FAX：+81-52-231-3662
The Representative office of
TOYO CHEMICALS CO.,LTD. in Ho Chi Minh City
Room 7-S2,1F Lancaster Building, 22-22bis Le Thanh Ton Street, Saigon Ward,
Ho Chi Minh City, Vietnam
（View map）
TEL：+81-80-9424-3743
TEL：+84-383-075-670
TAX CODE：0319506545