| | Al's Electric Motor Service Pumps, V-belts & pulleys; electric motor rewinding & repairing | |
| | American Belt Co Men's & boys' leather belts & suspenders | |
| | American Hose & Industrial Manufactures PVC & rubber hose, sheeting, tubing, belting | |
| | American Steel Cord Wire drawing & steel cords for tire belting | |
| | Ammeraal Beltech Plastic conveyor belts | |
| | Ammeraal Beltech Inc Conveyor & power drive belts | |
| | ASGCO Manufacturing Inc Hoses, belting, bulk material handling products & conveyor components | |
| | Ashmus Belting Inc Conveyor belting | |
| | Atlanta Belting Co Inc Distribute & manufacture industrial plastic & rubber fabricating: conveyors, elevators & industrial belting | |
| | Atlantic Coast Fire Equipment Manufacture rubber & plastic hoses & belts | |
| | Audubon Sales & Service Metal woven conveyor belts, pin rolls & flat wire belts | |
| | Auto Air Of Gwinnett Inc Manufactures automotive air conditioning belting & rubber hose | |
| | Autoliv ASP Inc Research & development: automobile seat belts & safety related equipment | |
| | Autoliv North America Inc Automobile seat belts | |
| | Bando American Inc Industrial belts | |
