| Business | Phone |
| Viewpoint Graphics 19330 Airport Rd, Lockport 60441 | (815) 834-1345 |
| Brickett Group Inc 16522 Cagwin Dr, Lockport 60441 | (708) 873-5100 |
| Dfkm & Assoc 13365 Big Run Ln, Lockport 60441 | (815) 834-9337 |
| Creative Mind Inc 1000 S State St, Lockport 60441 | (815) 588-3801 |