Completed over 3,500 sites for AT&T LTE Installation

and Upgrade Project in USA, Puerto Rico and the USVI

AT&T UMTS and LTE.

Nokia Siemens Network –T-Mobile RAN Modernization

Sprint 2.5 Project / Claro

1. California
2. Denver
3. Hawaii (5 Islands)
4. Wyoming
5. Texas
6. New Mexico
7. North Carolina
8. South Carolina
9. Indiana
10. Kentucky
11. Mississippi
12. And others…