Domestic Group Companies

Kanto

Aron Kasei Co., Ltd.

Manufacture & sale of synthetic resin molded products

Sumitomo Realty & Development Hibiya Bldg., 8th Floor,2-8-6 Nishi-Shinbashi,Minato-ku, Tokyo 105-0003, Japan

TEL:+81-3-3502-1401

https://www.aronkasei.co.jp/

MT AquaPolymer,Inc.

Manufacture & sale of chemical products

Ueno Bldg.,3rd Floor,2-6-2, Kajicho, Chiyoda-ku, Tokyo 101-0044, Japan

TEL:+81-3-6206-4505

http://www.mtaqua.co.jp/

TG Corporation

Sale of chemical products

1-14-1, Nishi-Shimbashi, Minato-ku, Tokyo 105-8419, Japan

TEL:+81-3-3501-4847

http://www.tg-corp.co.jp/

Toa Business Associe Co., Ltd.

Real estate management, brokerage and entrusted back office business for the group companies.

1-14-1, Nishi-Shimbashi, Minato-ku, Tokyo 105-8419, Japan

TEL:+81-3-3501-2538

MT Ethylene Carbonate Co., Ltd.

Manufacture of ethylene carbonate

1-14-1 Nishi-Shimbashi, Minato-ku, Tokyo 105-8419

TEL:+81-3-3597-7283

Hokuriku

Aron Packaging Co., Ltd.

Filling and packaging of adhesives

2-1-3, Fushiki, Takaoka, Toyama Prefecture 933-0195, Japan

TEL:+81-766-44-7427

Tokai

Toa Techno-Gas Co., Ltd.

Manufacture & sale of industrial gases

Mitsui Life Nagoya Bldg., 6F, 1-4-6 Nishiki, Naka-ku, Nagoya 460-0003, Japan

TEL:+81-52-209-8840

Products

Industrial Gases

Toa Kogyo Co., Ltd.

Product distribution

1-42, Funami-cho, Minato-ku, Nagoya 455-0027, Japan

TEL:+81-52-612-5700

Toa Logistics Co., Ltd.

Product distribution

17-23, Showacho, Minato-ku, Nagoya 455-0026, Japan

TEL:+81-52-611-7661

Toa Kenso Co., Ltd.

Sale of Construction materials, and construction

1-42, Funamicho, Minato-ku, Nagoya 455-0027, Japan

TEL:+81-52-612-5916

http://www.toakenso.co.jp/