| Symbol | Name | Country | Exchange |
|---|---|---|---|
| HLX | Helix Energy Solutions Group, Inc. | US | NYSE |
| DPDW | Deep Down Inc | US | OTC |
| FSJ | James Fisher and Sons plc | UK | LSE |
| 526807 | Seamec Limited | IN | BSE |
| AKAST | Akastor ASA | NO | OL |
| BDU | Federal International (2000) Ltd | SG | SG |
| DU4 | Mermaid Maritime Public Company Limited | SG | SG |