About Us
Management Philosophy
  • Contribute to achieving the utmost value for clients by consistently pursuing the innovative management service in the construction industry, regardless of old customs.
  • Promote relations among Japan, USA and Korea in the fields of construction industry or construction technology, and contribute to improving quality of life by responding overall needs of construction industry in each country.
  • Contribute to the sound social development by globalizing the overall construction industry.
  • We always observe the law, act ethically, and implement management for value creation by an honest exchange of views
  • We provide excellent construction management services by collaborating with a global pool of experienced experts and professionals.
  • We are well aware of safety and environment as the most critical issues in human society, and act accordingly.
  • We build a broad information network by using synergy effects with the international alliance of oversea companies.

Privacy Policy | 〒105-0012, 4F Kato Building, Shiba-daimon 2-9-14, Minato-ku, Tokyo, Japan
TEL : 03-6459-0728    FAX : 03-6459-0729
Copyright ⓒ 2015 by OTAK JAPAN. All Rights Reserved