Unitas Dt.Walfang GmbH, Hamburg (5) | |||||||
| Unitas | Whaling Factory | Germany | 1937 | 1937 | Mercator 491 | ||
| Unitas 1 | Whaler | Germany | 1937 | 1937 | CM 40 | ||
| Unitas 2 | Whaler | Germany | 1937 | 1937 | CM 41 | ||
| Unitas 9 | Whaler | Germany | 1937 | 1937 | CM 42 | ||
| Brake | Tanker | Germany | 1937 | 1938 | Mercator 488 | ||