Hanwha Ocean
| Native name | 한화오션 주식회사 | 
|---|---|
| Formerly | 
 | 
| Company type | Public | 
| KRX: 042660 | |
| Industry | |
| Founded | 26 September 1978 | 
| Headquarters | 3370, Geoje-daero, , | 
| Number of locations | 3: Okpo, Houston, London | 
| Area served | Worldwide | 
| Key people | 
 | 
| Products | 
 | 
| Revenue | ₩10.776 trillion (2024) | 
| ₩237.9 billion (2024) | |
| ₩528.2 billion (2024) | |
| Total assets | ₩17.8438 trillion (2024) | 
| Total equity | ₩4.8634 trillion (2024) | 
| Owner | 
 | 
| Number of employees | 8,645 (March 31, 2022) | 
| Parent | Hanwha Group | 
| Website | Official website in English Official website in Korean | 
| Footnotes / references | |
Hanwha Ocean Co., Ltd. (Korean: 한화오션; RR: Hanhwa Osyeon), formerly known as Daewoo Shipbuilding & Marine Engineering (DSME; Korean: 대우조선해양; Hanja: 大宇造船海洋; RR: Daeu Joseon Haeyang), is one of the "Big Three" shipbuilders of South Korea, along with Hyundai and Samsung.