 | |
| NYSE: DO (1995-2024) | |
| Industry | Oilfield services |
| Founded | 1978 |
| Founder | Don McMahon |
| Headquarters | Katy, Texas, U.S. |
| Services | Offshore drilling |
| Revenue | {{}} $980 million (2019) |
| {{}} $357 million (2019) | |
| Total assets | {{}} $5.83 billion (2019) |
| Total equity | {{}} $3.23 billion (2019) |
Number of employees | 2,500 (2019) |
| Parent | Noble Corporation (since 2024) |
| Website | diamondoffshore |
| Footnotes / references [1] | |
Diamond Offshore Drilling, Inc. is an offshore drilling contractor. The company is headquartered in Katy, Texas, United States, and has major offices in Australia, Brazil, Mexico, Scotland, Singapore, and Norway.[1]
The company operates 15 drilling rigs including 11 semi-submersible platforms and 4 drillships.[1]
In 2019, the company's revenues were primarily from Hess Corporation (28.9%), Occidental Petroleum (20.6%), Petrobras (19.5%), and BP (3.1%).[1] Operations in the United States accounted for 52.5% of the company's revenues in 2019.[1]