| Business | Phone |
| Bowater America 2502 N Clark St, Chicago 60614 | (773) 248-9740 |
| Inx International Ink Co 1419 W Carroll Ave, Chicago 60607 | (312) 421-0675 |
| Marcal Paper Mills Inc 5401 S Western Blvd, Chicago 60609 | (773) 737-0501 |
| Toner Time Inc 4200 W Diversey Ave, Chicago 60639 | (773) 481-1219 |
| Permalin Products Co 440 N Wabash Ave, Chicago 60611 | (312) 321-9701 |
| International Paper Co 6850 W 62nd St, Chicago 60638 | (773) 586-3200 |
| Tembec 4260 W Grace St, Chicago 60641 | (773) 205-7500 |