Profile: Louisville Ladder group is the culmination of several ladder manufacturers like Louisville, Davidson and Cuprum. Louisville Ladder Inc., manufactures ladders. We introduced the new C.L.I.M.B. academy safety program. This program teaches the practice of safe use for step and extension ladders, rolling warehouse ladders and rolling tower scaffolds. We offer DaBootTM, which has a unique open design that allows for quick and easy visual inspection of the fiberglass rail.