| TRAWICK CONSTRUCTION COMPANY, INC.Chipley, FL · Inactive | Chipley, FL | Corporation | Sep 23, 1960 | Inactive |
| ENGINEERING ASSOCIATES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 24, 1975 | Inactive |
| GLOBAL ENERCOM MANAGEMENT, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 7, 2000 | Inactive |
| NIELS FUGAL SONS COMPANY OF CALIFORNIA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 21, 2003 | Inactive |
| CABLECOM OF CALIFORNIA, INC.Palm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | Corporation | Jan 21, 2003 | Inactive |
| TESINC OF CALIFORNIA, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jan 21, 2003 | Inactive |
| COMMUNICATIONS CONSTRUCTION GROUP OF CALIFORNIA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 21, 2003 | Inactive |
| UNDERGROUND SPECIALTIES OF CALIFORNIA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 23, 2003 | Inactive |
| CAN-AM COMMUNICATIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 3, 2003 | Inactive |
| PRINCE TELECOM HOLDINGS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 22, 2003 | Inactive |
| SPECTRUM WIRELESS SOLUTIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 7, 2005 | Inactive |
| NORTH SKY COMMUNICATIONS, INC.Palm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | Corporation | Sep 26, 2006 | Inactive |
| RJE CANADA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 23, 2010 | Inactive |
| NEOCOM SOLUTIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 2, 2011 | Inactive |
| E A TECHNICAL SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 21, 1994 | Inactive |
| POINT TO POINT COMMUNICATIONS OF LOUISIANA, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jun 6, 1996 | Inactive |
| INSTALLATION TECHNICIANS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 26, 2002 | Inactive |
| CMI SERVICES, LLCChipley, FL · Inactive | Chipley, FL | LLC | Jul 23, 2015 | Inactive |
| TESINC, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jan 21, 2003 | Inactive |
| CABLE CONNECTORS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jan 21, 2003 | Inactive |
| STEVENS COMMUNICATIONS, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Jan 21, 2003 | Inactive |
| UNDERGROUND SPECIALTIES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jan 21, 2003 | Inactive |
| KOHLER CONSTRUCTION CO., LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Jan 21, 2003 | Inactive |
| FIBER CABLE, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Jan 21, 2003 | Inactive |
| APEX DIGITAL, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Feb 25, 2003 | Inactive |
| CERTUSVIEW LEASING, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Jun 24, 2008 | Inactive |
| COMMUNICATION SERVICES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 3, 2010 | Inactive |
| CERTUSVIEW SOLUTIONS, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jul 22, 2013 | Inactive |
| SPECTRUM WIRELESS SOLUTIONS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Aug 31, 2015 | Inactive |
| NICHOLS CONSTRUCTION, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Jan 23, 2003 | Inactive |
| SELZEE SOLUTIONS, INC.Palm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | Corporation | Jun 9, 2000 | Inactive |
| CMI SERVICES, INC.Chipley, FL · Inactive | Chipley, FL | Corporation | Feb 19, 1996 | Inactive |
| HEWITT POWER & COMMUNICATIONS, INC.Okahumpka, FL · Inactive | Okahumpka, FL | Corporation | Mar 24, 1998 | Inactive |