| Business | Phone |
| Integrated Warehouse Systems 1340 Internationale Pkwy 300, Woodridge 60517 | (630) 972-9304 |
| J & K Sales Inc 2408 Danbury Dr A1, Woodridge 60517 | (630) 971-9390 |
| J & L Engineering 8200 Janes Ave, Woodridge 60517 | (630) 910-3950 |
| Samuel Strapping Systems Inc 1401 Davey Rd 300, Woodridge 60517 | (630) 783-8900 |