General Construction (mainly Marine Engineering, On-land Civil Engineering, Dredging and Reclamation, Building Works, Land Development and Sale, Development Business and Building Consultation)
Head Office
3-7-1, Nishi-Shinjuku, Shinjuku-ku,
Tokyo, 163-1031 Japan
Telephone:+81-3-6757-3800
Facsimile:+81-3-6757-3830 https://www.toa-const.co.jp/eng/
Stock Listing
Tokyo Stock Exchange (PRIME), Sapporo Securities Exchanges
JAPAN International General Headquarters
3-7-1, Nishi-shinjuku, Shinjuku-ku, Tokyo,
163-1031 Japan
Telephone : +81-3-6367-0801
Facsimile: +81-3-6367-0809
E-mail:toa-webmaster@toa-const.co.jp
Domestic Branches
Hokkaido Branch
Tohoku Branch
Chiba Branch
Tokyo Branch
Yokohama Branch
Hokuriku Branch
Nagoya Branch
Osaka Branch
Shikoku Branch
Chugoku Branch
Kyushu Branch
East Japan Architecture Branch
Research and Development Center