COMPLETER - IMO 9813553- 
| Name | : | COMPLETER |
| Former names | : | Sound Express (2016-2022) |
| IMO number | : | 9813553 |
| Type | : | windfarm service vessel/workboat |
| Built | : | 2016 |
| Length | : | 25,75 m |
| Beam | : | 10,40 m |
| Draught | : | 2,2 m |
| Speed | : | 25 knots |
| Capacity | : | 12 passengers / crew 2-3 |
| Owner | : | Northern Offshore Services, Kastrup - Sweden |
| Flag | : | Denmark |
| Port of registry | : | Skagen |
