| MEGAMI, LLC.Key Biscayne, FL · Active | Key Biscayne, FL | LLC | Sep 8, 2022 | Active |
| FRAMOLE, LLC.Key Biscayne, FL · Active | Key Biscayne, FL | LLC | Jul 12, 2018 | Active |
| SENDO, LLCMiami, FL · Active | Miami, FL | LLC | Aug 31, 2022 | Active |
| SONOC USA, LLCMiami, FL · Active | Miami, FL | LLC | Nov 6, 2020 | Active |
| THE WIND SHIP MANAGEMENT, LLCMiami, FL · Inactive | Miami, FL | LLC | Feb 11, 2019 | Inactive |
| THE WIND SHIP, LLCMiami, FL · Inactive | Miami, FL | LLC | Jan 14, 2019 | Inactive |
| MIAMI BISCAYNE HOLDINGS, LLCMiami, FL · Active | Miami, FL | LLC | Oct 6, 2014 | Active |
| 2620 ACQUISITION, LLCMiami, FL · Active | Miami, FL | LLC | Oct 22, 2003 | Active |
| BTS GROUP, INC.Miami, FL · Active | Miami, FL | Corporation | Oct 25, 2002 | Active |
| BUSINESS TELECOMMUNICATIONS SERVICES, INC.Miami, FL · Active | Miami, FL | Corporation | Feb 6, 2001 | Active |
| 2121 ACQUISITION, LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 23, 2002 | Inactive |
| ONE WORLD TELECOM, LLCMiami, FL · Inactive | Miami, FL | LLC | Jan 12, 2005 | Inactive |
| JLSANDCE, LLCDavie, FL · Inactive | Davie, FL | LLC | Jan 31, 2005 | Inactive |
| YOLLAMO, LLCMiami, FL · Inactive | Miami, FL | LLC | May 24, 2006 | Inactive |
| ANICO INTERNATIONAL, LLC.Davie, FL · Inactive | Davie, FL | LLC | Apr 30, 2007 | Inactive |
| MASCLETA, LLCDavie, FL · Inactive | Davie, FL | LLC | Jun 26, 2007 | Inactive |
| ANA REHAB SOLUTIONS, LLC.Davie, FL · Inactive | Davie, FL | LLC | Jun 28, 2007 | Inactive |
| CROSS BORDERS SERVICES, LLCMiami, FL · Inactive | Miami, FL | LLC | Feb 26, 2010 | Inactive |
| BTS GLOBAL, LLCMiami, FL · Inactive | Miami, FL | LLC | Apr 4, 2011 | Inactive |
| FC USA SERVICES LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 27, 2011 | Inactive |
| HALCON AVIATION, LLCMiami, FL · Inactive | Miami, FL | LLC | Oct 31, 2011 | Inactive |
| HAWK AIRCRAFT HOLDINGS LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 2, 2011 | Inactive |
| TOWN HOUSE ON VALENCIA, LLCMiami, FL · Inactive | Miami, FL | LLC | Apr 9, 2013 | Inactive |
| NET TALK ACQUISITION, LLCMiami, FL · Inactive | Miami, FL | LLC | May 29, 2013 | Inactive |
| THE PROJECT DESIGN STUDIO LLCMiami, FL · Inactive | Miami, FL | LLC | Oct 13, 2015 | Inactive |
| BTS EZ CONNECTIONS, LLCMiami, FL · Active | Miami, FL | LLC | Aug 24, 2026 | Active |
| WORLD CALL CENTER, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 28, 2000 | Inactive |
| ADMA TELECOM, INC.Miami, FL · Inactive | Miami, FL | Corporation | Sep 19, 2000 | Inactive |
| TECHNOLOGY DEVELOPMENT COMMUNICATION, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 21, 2001 | Inactive |
| BTS WIRELESS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 1, 2002 | Inactive |
| OEM WIRELESS SERVICES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Oct 28, 2002 | Inactive |
| MARC WATCHES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 2, 2003 | Inactive |
| ANICO INTERNATIONAL, INC.Davie, FL · Inactive | Davie, FL | Corporation | Oct 29, 2004 | Inactive |
| MASCLETA, INC.Davie, FL · Inactive | Davie, FL | Corporation | Aug 25, 2005 | Inactive |
| VOIP PREPAID SERVICES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 19, 2006 | Inactive |
| SAMRA TELECOM, INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 20, 2006 | Inactive |
| INFORMATICA CENTRO DE SISTEMAS DE COMPUTACION-PROANOS, CORP.North Miami Bch, FL · Inactive | North Miami Bch, FL | Corporation | Jul 26, 2007 | Inactive |
| COMM-LEASE OF FLORIDA, INC.Miami, FL · Active | Miami, FL | Corporation | Nov 23, 1998 | Active |