Sentinel Group consists of 3 seperate enterprises each unique in its specialist product and services it delivers.

Cape Cod PC Repairs is a small computer consultancy. AerGlide provides innovative materials handling technology for the movement of machinery and heavy loads on a film of air. Airfloat MPS provides a specialised modular pontoon docking system for military and government use in tough environments and for day to day use as a sturdy floating docking system.