As part of its comprehensive range of naval architecture services, Orwell Offshore provides motions and stability analysis of vessels using specialised software.

For hydrodynamic analysis, the specialised software HydroStar is used for the technical assessment of vessel motions.

The stability software GHS is used to carry out stability analysis, ranging from lightship surveys/inclining experiments to intact and damaged stability calculations and the production of Trim and Stability booklets approved by Classification Societies.