| Business | Phone |
| Xebec Mold Inc 10502 Product Dr, Machesney Park 61115 | (815) 282-9740 |
| Yankee Mold Inc 1158 Power Rd, Machesney Park 61115 | (815) 986-1776 |
| Tri-Core Mold & Die 7897 Burden Rd, Machesney Park 61115 | (815) 877-5984 |
| Electroform Co 11070 Raleigh Ct, Machesney Park 61115 | (815) 633-1113 |