MAREEL VIRIDIAN - IMO 9787077- 
| Name | : | MAREEL VIRIDIAN |
| Former names | : | Mill Bay (2014-2020) |
| IMO number | : | 9787077 |
| Type | : | High speed craft / crew vessel, wind farm support vessel |
| Built | : | 2014 / upgrade 2020 |
| Length | : | 26 m |
| Beam | : | 7,8 m |
| Draught | : | 1,8 m |
| Speed | : | service speed 22-25 knots / 29 knots (sprint) |
| Capacity | : | 24 seats / crew 3-4 |
| Owner | : | Mareel Ltd., Conwy - United Kingdom |
| Flag | : | United Kingdom |
| Port of registry | : | Beaumaris |
