| 1. Engineering Maintenance and Repair |
| 2. Internal Combustion Engines |
| 3. Marine Surveyors |
| 4. Marine Vessels |
| 5. Metal Fabrications, Offshore |
| 6. Offshore Engineering Services |
| 7. Petroleum Products |
| 8. Ship Repair or Refurbishment or Refitting |
| 9. Shipbuilders |