SSN Rubis Amethyste Class

Alfons Haar is a helicopter refuelling system (HRS) manufacturer, offering leading refuelling technology, refined over decades of supplying navies around the world with optimal fuel system engineering.

Bartington Instruments designs and manufactures high-precision, low-noise fluxgate magnetometers, gradiometers and data acquisition units for naval applications, used globally by many naval forces.

Dutch Outfitting Group (DOG) specialises in the design, manufacture and supply of customised outfittings and interior equipment for a range of vessels, including commercial, navy and passenger ships.