| Business | Phone |
| Coastline Communications 19010 Casper Dr, Spring 77373 | (281) 355-5021 |
| North Star Communications 4747 Research Forest Dr, Spring 77381 | (713) 825-7619 |
| Adcom Systems Spring 77373 | (281) 355-1011 |
| Drz Enterprises Inc 17703 Carelia Ln, Spring 77379 | (281) 379-3231 |