Calesurvey supplies navigation, positioning, geophysical and hydrographic services to the offshore survey and specialist hydrographic markets. Calesurvey provide project design and support through to data acquisition, processing from its own dedicated vessel through to full interpretation and reporting.

Calegeo are a geotechnical focused marine survey and contracting trading division able to provide total site investigation services to the Offshore Energy and Submarine Telecommunications markets. Our vision is to be the 'preferred partner for geotechnical site investigation’.

Calefleet employs and deploys Master Mariners, naval architects and specialist fabricators. Calefleet provides vessel customisation, fabrication and marine asset superintendency from operational bases in Aberdeen, and Norfolk.