Exhibit 21.1
Subsidiaries of the Registrant
| Subsidiary (1) |
Jurisdiction of Incorporation or Organization | |
| Odyssey Marine Services, Inc. | Nevada | |
| OVH, Inc. | Nevada | |
| Marine Exploration Holding, LLC | Nevada | |
| Odyssey Marine Entertainment, Inc. | Nevada | |
| Odyssey Marine Minerals, LLC | Nevada | |
| Odyssey Marine Management, Ltd. | Bahamas | |
| Oceanica Marine Operations S.R.L. | Panama | |
| Odyssey Marine Enterprises, Ltd. | Bahamas | |
| Oceanica Resources, S. de. R.L. (2) |
Panama | |
| Exploraciones Oceánicas, S. de R.L. De C.V. (3) |
Mexico | |
| Aldama Mining Company, S. De R.L. De C.V. | Mexico | |
| Telemachus Minerals, S. De R.L. De C.V. | Mexico | |
| Lihir Subsea Gold, LLC (4) | Nevada | |
| Bismarck Mining Corporation (PNG) Limited |
Papua New Guinea | |
| Odyssey Marine do Brazil Ltda | Brazil | |
| Brasil Ocean Minerais S.A. |
Brazil | |
| Odyssey Minerals Cayman Limited | Cayman Islands |
| (1) | Except as otherwise indicated, the Registrant directly or indirectly holds all of the outstanding equity interests of each subsidiary. |
| (2) | The Registrant holds an indirect 55.94% interest in this company. |
| (3) | The Registrant holds an indirect 55.93% interest in this company. |
| (4) | The Registrant holds a direct 85.64% interest in this company. |