There are many rib manufactures around the world, but only a few are listed below :-
Artic-blue
Asis
Avon
BMW Ribs UK Ltd
Bombard
Ceaser Ribs
Coastline
Cobra Ribs
Cougar Boats
Delta
Humber Ribs
North-star
Osprey Inflatables
Picton Boats
Ray-Glass
Redbay Boats
Revenge
Rib-craft
Ribeye
Ribquest
Rib-X
Ring power Craft
RNLI Inshore Lifeboat Center
Scorpian
Shear-water
SMG
Solent Ribs
Tornado
Valiant
Zar
Zodiac