General Building Company (mainly Marine Engineering, On-land Engineering, Dredging and Reclamation, Building Building, 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 http://www.toa-const.co.jp/
Stock Listing
Tokyo Stock Exchange and Sapporo Securities Exchange