| Business | Phone |
| Accurate Tool & Mfg Corp 6139 W Ogden Ave, Cicero 60804 | (708) 780-0180 |
| Aiken Tool & Die 5707 W 35th St, Cicero 60804 | (708) 652-9071 |
| B & B Specialty Co 5133 W 25th Pl, Cicero 60804 | (708) 652-9234 |
| Brico 1817 S 55th Ave, Cicero 60804 | (708) 652-3170 |
| Emblem Tool Engineering Inc 3213 S Lombard Ave, Cicero 60804 | (708) 656-5311 |
| Circle Gear & Machine Co 1501 S 55th Ct, Cicero 60804 | (708) 652-1000 |
| Mah Machine Co 3301 S Central Ave, Cicero 60804 | (708) 656-1826 |
| Milan Machining & Mfg Co Inc 1301 S Laramie Ave, Cicero 60804 | (708) 780-6600 |
| Robert's Machine Tool & Mfg Co 3434 S 53rd Ave, Cicero 60804 | (708) 656-3777 |
| V Brothers Machine Co 4900 W 16th St, Cicero 60804 | (708) 652-0062 |
| Marlisa Enterprise 1301 S Laramie Ave, Cicero 60804 | (708) 780-9660 |