| Business | Phone |
| Rio-Tel Solutions 24900 Pitkin Rd 305, Spring 77386 | (281) 465-8666 |
| Scanlogix 16010 York Minster Dr, Spring 77379 | (281) 376-6336 |
| Simplify Telecom 300 Valley Wood Dr, Spring 77380 | (281) 465-6000 |
| American Tower Corp 2630 Sawdust Rd, Spring 77382 | (281) 298-2563 |