HY Co

Diving / subsea contractor · South Korea

South Korea Diving / subsea contractor

In brief

HY Co — Korean company handling marine and underwater works, including dredging and shipboard works.

Diving / subsea contractor. We have not been able to confirm that it runs saturation of its own — many companies work surface/air or subcontract it.

Contact details

Phone+82 51 731 3009

Emailhy00960@daum.net

Contact personNot available

Official websitehaeyoung.kr ↗

Contact pagehaeyoung.kr/bbs/write.php?bo_table=contact ↗

LinkedInNot available

Public data from the company’s own website, verified on 6 August 2026. Where it says “contact form only”, the company publishes no general email address — use its contact page or LinkedIn.

Visit HY Co ↗