| MASTEC FOREIGN HOLDINGS, LLC |
MASTEC INDIA HOLDINGS, LLC |
L19000263487 |
| MAS TECHNOLOGY LTD. |
MAS TECHNOLOGY LIMITED COMPANY |
L96000001288 |
| MASTEC, INC. |
MASTEC NETWORK SOLUTIONS, LLC |
L08000073102 |
| MASTEC, INC. |
PRECISION ACQUISITION, LLC |
L09000103021 |
| MASTEC, INC. |
MASTEC PIPELINE HOLDINGS, LLC |
L15000080373 |
| MASTEC, INC. |
MASTEC WEST, LLC |
M23000011644 |
| MASTEC INFRASTRUCTURE HOLDINGS, LLC |
MASTEC CONDOTTE HOLDINGS, LLC |
L21000516633 |
| MASTEC NETWORK SOLUTIONS, LLC |
MASTEC WIRELESS SERVICES, LLC |
L05000119978 |
| MASTEC NETWORK SOLUTIONS, LLC |
MASTEC NSORO PROCUREMENT COMPANY, LLC |
L11000144598 |
| MASTEC NETWORK SOLUTIONS, LLC |
WESTOWER COMMUNICATIONS, LLC |
L15000206556 |
| MASTEC NETWORK SOLUTIONS, LLC |
MNS SOUTH, LLC |
L23000017714 |
| MASTEC NORTH AMERICA, INC. |
MASTEC RESIDENTIAL SERVICES, LLC |
L09000072831 |
| MASTEC NORTH AMERICA, INC. |
MASTEC FOREIGN HOLDINGS, LLC |
L09000082840 |
| MASTEC NORTH AMERICA, INC. |
MTZ ALEXANDER, LLC |
L13000109054 |
| MASTEC NORTH AMERICA, INC. |
MASTEC ETS SERVICE COMPANY, LLC |
L13000122114 |
| MASTEC NORTH AMERICA, INC. |
MASTEC MEXICO HOLDING COMPANY, LLC |
L13000178358 |
| MASTEC NORTH AMERICA, INC |
MASCO ENERGY HOLDINGS, LLC |
L14000069737 |
| MASTEC NORTH AMERICA, INC |
SPEED WIRE LLC |
L15000000531 |
| MASTEC NORTH AMERICA, INC. |
MASTEC UTILITY SERVICES, LLC |
L21000323648 |
| MASTEC NORTH AMERICA, INC. |
POWER PARTNERS MASTEC, LLC |
M08000001004 |
