| | | | | |
| Subsidiary | Jurisdiction |
| Ansco & Associates, LLC | Delaware |
| Blair Park Services, LLC | Delaware |
| Bigham Cable Construction, Inc. | Florida |
| C-2 Utility Contractors, LLC | Delaware |
| CableCom, LLC | Delaware |
| CertusView Technologies, LLC | Delaware |
| Communications Construction Group, LLC | Delaware |
| Dycom Capital Management, Inc. | Delaware |
| Dycom Corporate Identity, Inc. | Delaware |
| Dycom Identity, LLC | Delaware |
| Dycom Investments, Inc. | Delaware |
| Engineering Associates, LLC | Georgia |
| Ervin Cable Construction, LLC | Delaware |
| Fiber Technologies Solutions, LLC | Delaware |
| Gardens Capital Management, LLC | Delaware |
| Globe Communications, LLC | North Carolina |
| Ivy H. Smith Company, LLC | Delaware |
| Jansen Cable Construction, LLC | Illinois |
| Kanaan Communications, LLC | Delaware |
| Lambert’s Cable Splicing Company, LLC | Delaware |
| Locating, Inc. | Washington |
| NeoCom Solutions, LLC | Georgia |
| Niels Fugal Sons Company, LLC | Delaware |
| North Sky Communications, LLC | Delaware |
| Parkside Utility Construction, LLC | Delaware |
| Pauley Construction, LLC | Arizona |
| Point to Point Communications, Inc. | Louisiana |
| Power Solutions, LLC | Maryland |
| Precision Valley Communications of Vermont, LLC | Delaware |
| Prince Telecom, LLC | Delaware |
| Professional Teleconcepts, LLC | Illinois |
| RJE Canada, Inc. | Delawre |
| RJE Telecom, LLC | Delaware |
| Sage Telecommunications Corp. of Colorado, LLC | Colorado |
| Star Construction, LLC | Delaware |
| TCS Communications, LLC | Delaware |
| TelCom Construction, LLC | Minnesota |
| Texstar Enterprises, LLC | Texas |
| Tjader & Highstrom Utility Services, LLC | Delaware |
| Trawick Construction Company, LLC | Florida |
| Triple-D Communications, LLC | Delaware |
| UNTRA Express, LLC | Delaware |
| Utility Technologies, LLC | Alaska |
| UtiliQuest, LLC | Georgia |
| VCI Construction, LLC | Delaware |
| White Mountain Cable Construction, LLC | Delaware |