A history of submarines: from U-boat to Dreadnought

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.

Ocean Acoustic Developments (OAD) develops specialist sonar performance prediction software tools for tactical acoustic exploitation of the underwater environment.

FuseRing is a non-linear fusion solution and a pipeline construction system for welds over similar or dissimilar materials that works in less than 60s.