| Business | Phone |
| Boise Cascade Corp 1444 N Farnsworth Ave 403, Aurora 60505 | (630) 978-3900 |
| Rock-Tenn Co 1601 Mountain St, Aurora 60505 | (630) 898-4231 |
| Georgia-Pacific Corp 905 Meridian Lake Dr, Aurora 60504 | (630) 692-1102 |
| International Paper Co 819 Garfield Ave, Aurora 60506 | (630) 896-5332 |