| Business | Phone |
| Beall Industries 8202 State Highway 121, Frisco 75034 | (972) 668-0312 |
| Blackard Industries 5385 Fm 2934, Frisco 75034 | (972) 668-0203 |
| In Test Corp 1736 Garrison Dr, Frisco 75034 | (972) 712-8579 |
| Industries Psi 5795 Genesis Ct, Frisco 75034 | (972) 668-4744 |
| Princess Cups 11032 Millvale Ct, Frisco 75035 | (972) 712-6834 |
| Psi Industries 9300 Wade Blvd, Frisco 75035 | (972) 712-7900 |
| Universal Diversified Svc 7608 Naples Ln, Frisco 75035 | (972) 712-9784 |
| Teel Design 10814 Copperwood Dr, Frisco 75035 | (972) 712-1508 |