AM General designs, engineers, manufactures, supplies, and supports specialized vehicles for commercial and military customers. The AM General business units also include two wholly owned subsidiaries, General Engine Products, a diesel engine manufacturer, and General Transmission Products, an automatic transmission manufacturer.

Hoosier Fire Equipment, Inc. is a family owned and operated business, headquartered and based out of the State of Indiana in the US. Founded in 1957, the company manufactures breathing air compressors, extrication and rescue equipment, fire hose, gas detection gear, ladders, hand tools, nozzles, vehicle lighting apparatus, station accessories, personal protective equipment and portable tanks and containment systems.

Since 1998, National Fireproofing Supply Co. has been providing fireproofing products, which include fire retardant sprays and UL Classified intumescent firestopping. They offer a range of fireproofing products, from intumescent coatings to fire-stopping collars and caulks, in order to ensure that customers have access to the best products for their specific needs.