OCEAN WORKS ASIA, INC. is a registered Japanese company located in 3-25-9 Hatchobori, Chuo-ku, Tokyo, 104-0032 Japan.

The company was founded in 1971 to provide underwater services to the offshore oil and gas industries, Electric power industries, Offshore contractors, and marine＆river civil engineering contractors.

Now OWA is the largest independent commercial diving Service Company in Japan with over one hundred permanently employees to offer a high quality, safe and reliable service to our customers.

Established: February 23, 1971
Capital: Japanese yen 33,000,000
President: Shintaro Yanai

Registered under Japanese Construction Industry Law (Kensetsu-Gyo-Ho)
Issued by Ministry of Land, Infrastructure, Transport and Tourism
Number 21-8914

-Civil construction
-Steel structures construction
-Pipeline works
-Water pipe works
-Dredging
-Painting