| Business | Phone |
| Security Center Inc 10750 Forest Ln, Dallas 75243 | (214) 349-0480 |
| Robert Manna Assoc Inc 2647 Manana Dr, Dallas 75220 | (214) 357-0411 |
| A & E Business Products 801 Seale St D, Dallas 75208 | (214) 747-1364 |
| Patrick Products 5702 Bent Oak Pl, Dallas 75248 | (972) 733-1000 |
| Coin Wrap Inc 1655 Vilbig Rd, Dallas 75208 | (214) 748-4299 |
| Suntech Processing Systems 12750 Merit Dr, Dallas 75251 | (972) 855-3800 |