| Business | Phone |
| American Eagle 148 W County Ctr, St Louis 63131 | (314) 909-6800 |
| Nortel Network 622 Emerson Rd # 450, St Louis 63141 | (314) 569-7400 |
| Lynx-Cabling Contractors Po Box 613, St Louis 63188 | (314) 215-3428 |
| Catarom Inc 7420 Manchester Rd, St Louis 63143 | (314) 645-4476 |
| Direct Data Corp 2333 Grissom Dr, St Louis 63146 | (314) 569-1428 |