| US TELECOM, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 17, 1986 | Active |
| SPRINT/UNITED MANAGEMENT COMPANYLocation not reported, CT · Active | Location not reported, CT | Corporation | Jan 16, 1990 | Active |
| NEXTEL COMMUNICATIONS OF THE MID-ATLANTIC, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 10, 1996 | Active |
| T-MOBILE USA, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 16, 1999 | Active |
| T-MOBILE RESOURCES CORPORATIONLocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jan 19, 2001 | Withdrawn |
| SPRINT SOLUTIONS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 9, 2002 | Withdrawn |
| NEXTEL RETAIL STORES, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 14, 2004 | Active |
| STC FIVE LLCLocation not reported, CT · Active | Location not reported, CT | LLC | May 20, 2005 | Active |
| T-MOBILE NORTHEAST LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 18, 2006 | Active |
| METROPCS NEW YORK, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 12, 2007 | Active |
| METROPCS MASSACHUSETTS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 19, 2008 | Active |
| CLEAR WIRELESS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 28, 2009 | Active |
| T-MOBILE USA TOWER LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 26, 2012 | Active |
| UVNV, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 4, 2013 | Active |
| T-MOBILE LEASING LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 15, 2015 | Active |
| SFE 2, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 30, 2015 | Active |
| SPRINT SPECTRUM REALTY COMPANY, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 6, 2016 | Active |
| SPRINTCOM, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jan 19, 2018 | Withdrawn |
| NEXTEL SYSTEMS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 8, 2018 | Active |
| MINT MOBILE, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 23, 2019 | Active |
| YARAK FUND, INCDarien, CT · Active | Darien, CT | Corporation | Oct 16, 2019 | Active |
| T-MOBILE RESOURCES LLCLocation not reported, CT · Active | Location not reported, CT | LLC | May 28, 2021 | Active |
| SPRINT SPECTRUM LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 22, 2021 | Active |
| PUSHSPRING, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 9, 2021 | Active |
| BWG TALENT LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Nov 22, 2021 | Withdrawn |
| SPRINTCOM LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 2, 2022 | Active |
| SPRINT SOLUTIONS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 2, 2023 | Active |