| Automation Direct | automationdirect.com | sensors, PLC's, wiring |
| Igus | igus.com | linear bearings |
| Bimba | bimba.com | air cylinders |
| SMC | smcusa.com | air cylinders and components |
| MSC Industrial Supply | mscdirect.com | fasteners, materials, tools |
| Reid Tool | reidtool.com | fasteners, tools, pneumatics |