| VCI CONSTRUCTION, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 31, 2015 | Active |
| TRAWICK CONSTRUCTION COMPANY, LLCChipley, FL · Active | Chipley, FL | LLC | Jul 23, 2015 | Active |
| CERTUSVIEW TECHNOLOGIES, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Jan 28, 2010 | Active |
| RJE TELECOM, LLCTampa, FL · Active | Tampa, FL | LLC | Sep 13, 2004 | Active |
| UNTRA EXPRESS, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Apr 6, 2017 | Active |
| DYCOM INVESTMENTS, INC.West Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Jun 19, 2003 | Active |
| PROFESSIONAL TELECONCEPTS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 30, 2015 | Active |
| CABLECOM, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 22, 2003 | Active |
| NORTH SKY COMMUNICATIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 11, 2016 | Active |
| DYCOM INDUSTRIES, INC.West Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Aug 7, 1969 | Active |
| BIGHAM CABLE CONSTRUCTION, INC.Gulf Breeze, FL · Active | Gulf Breeze, FL | Corporation | Jan 9, 1979 | Active |
| TRIPLE-D COMMUNICATIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 21, 2003 | Active |
| TCS COMMUNICATIONS, LLCGulf Breeze, FL · Active | Gulf Breeze, FL | LLC | Jan 21, 2003 | Active |
| ANSCO & ASSOCIATES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 21, 2003 | Active |
| C-2 UTILITY CONTRACTORS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 21, 2003 | Active |
| COMMUNICATIONS CONSTRUCTION GROUP, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 21, 2003 | Active |
| NIELS FUGAL SONS COMPANY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 22, 2003 | Active |
| ERVIN CABLE CONSTRUCTION, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 21, 2003 | Active |
| IVY H. SMITH COMPANY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 22, 2003 | Active |
| PRECISION VALLEY COMMUNICATIONS OF VERMONT, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 22, 2003 | Active |
| STAR CONSTRUCTION OF FLORIDA, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 23, 2003 | Active |
| LAMBERT'S CABLE SPLICING COMPANY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 24, 2003 | Active |
| WHITE MOUNTAIN CABLE CONSTRUCTION, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 24, 2003 | Active |
| GLOBE COMMUNICATIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 27, 2003 | Active |
| CAVO BROADBAND COMMUNICATIONS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Apr 19, 2007 | Inactive |
| PRINCE TELECOM, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 23, 2008 | Active |
| PARKSIDE UTILITY CONSTRUCTION, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 8, 2010 | Active |
| KANAAN COMMUNICATIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 27, 2012 | Active |
| DYCOM AVIATION, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Jun 12, 2014 | Inactive |
| FIBER TECHNOLOGIES SOLUTIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 24, 2014 | Active |
| ENGINEERING ASSOCIATES, LLCTampa, FL · Active | Tampa, FL | LLC | Aug 5, 2015 | Active |
| NEOCOM SOLUTIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 31, 2015 | Active |
| UTILIQUEST, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 27, 1998 | Active |