| | Pro-Safety Inc (Milwaukee, WI) Distribute safety equipment | |
| | Ramclif Supply (York, PA) Distribution & retail of safety equipment, welding supplies & gases | |
| | Rite Sight Optical (Erie, PA) Manufactures eyeglasses, safety glasses & equipment | |
| | Rome Engineering & Mfg Co Inc (Claxton, GA) Agricultural equipment: harrows, clearing & stacking rakes, grapples & safety attachments | |
| | Safe T Spin (Fairview Park, OH) Safety communications equipment | |
| | Safe-Grain Inc (Waynesfield, OH) Temperature cables for grain silos & electronic safety equipment | |
| | Safety Centers Inc (South Holland, IL) Distributes safety equipment; company is a wholesale & retail distributor of safety equipment & supplies | |
| | Safety Equipment Co (Tampa, FL) Distributors of safety equipment | |
| | Safety Services Inc (Kalamazoo, MI) Distributes safety equipment | |
| | Safety Solutions Inc (Dublin, OH) Distributors of safety supplies: protective clothing & shoes | |
| | Safety Wear (Fort Wayne, IN) Distribute industrial safety equipment | |
| | Safety Zone (Richmond, IN) Safety equipment wholesale | |
| | Scott Aviation (South Haven, MI) Gas masks & safety equipment | |
| | Shannon Safety Products (Bridgeville, PA) Distributes safety equipment & clothing | |
| | SimplexGrinnell (Elmhurst, IL) Distributes safety equipment; district operations for a leading distributor of fire sprinkler systems | |
