| Business | Phone |
| Jay Global Trading Partners 1300 S Finley Rd, Lombard 60148 | (630) 953-8320 |
| Lelund Enterprises Inc 1040 N Main St, Lombard 60148 | (630) 627-9886 |
| Linear International Inc 1910 S Highland Ave 103, Lombard 60148 | (630) 396-1840 |
| Pai 47 W Berkshire Ave, Lombard 60148 | (630) 466-0881 |
| Peterson Manufactring Lombard 60148 | (630) 543-0470 |
| Phase Iii Inc 2821 S Fairfield Ave G, Lombard 60148 | (630) 434-1350 |
| Q C Components & Sales Inc 260 Cortland Ave, Lombard 60148 | (630) 268-0644 |
| Safe T Products Inc 1144 N Main St, Lombard 60148 | (630) 627-4757 |
| Schermerhorn Brothers & Co 340 Eisenhower Ln N, Lombard 60148 | (630) 627-9860 |
| Tri Tuff Custom Case Corp 850 N Du Page Ave, Lombard 60148 | (630) 261-0219 |
| Utilities Sales Assoc 125 S Chase Ave, Lombard 60148 | (630) 953-9860 |