| CC NEW ENGLAND, LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | Jun 26, 1998 | Cancelled |
| CHARTER COMMUNICATIONS ENTERTAINMENT I, LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Jan 29, 1999 | Withdrawn |
| CCO PURCHASING, LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | Oct 19, 1999 | Cancelled |
| CHARTER COMMUNICATIONS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 29, 2001 | Active |
| CHARTER FIBERLINK CT-CCO, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 29, 2003 | Active |
| CHARTER COMMUNICATIONS HOLDING COMPANY, LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | May 20, 2005 | Cancelled |
| TWC ADMINISTRATION LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Aug 2, 2012 | Withdrawn |
| CHARTER COMMUNICATIONS HOLDING COMPANY, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 24, 2012 | Active |
| CHARTER ADVANCED SERVICES(CT), LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Jan 29, 2013 | Withdrawn |
| TIME WARNER CABLE BUSINESS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 10, 2014 | Active |
| CCH I SPINCO SUB, LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | May 29, 2014 | Cancelled |
| CCO TRANSFERS, LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Aug 7, 2014 | Withdrawn |
| TIME WARNER CABLE ENTERPRISES LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 19, 2014 | Active |
| TIME WARNER CABLE INTERNET LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Oct 14, 2014 | Withdrawn |
| CHARTER DISTRIBUTION, LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Sep 21, 2015 | Withdrawn |
| BRIGHT HOUSE NETWORKS ADMIN, LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Oct 3, 2016 | Withdrawn |
| CHARTER COMMUNICATIONS HOLDINGS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 15, 2017 | Active |
| SPECTRUM MOBILE, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 8, 2017 | Active |
| SPECTRUM MOBILE EQUIPMENT, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 29, 2018 | Active |
| CHARTER COMMUNICATIONS OPERATING, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 26, 2018 | Active |
| SPECTRUM STAMFORD, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 5, 2018 | Active |
| SPECTRUM NORTHEAST, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | May 25, 2018 | Active |
| SPECTRUM ADVANCED SERVICES, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 6, 2019 | Active |
| SPECTRUM TV ESSENTIALS, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | May 9, 2019 | Active |
| SPECTRUM REACH, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 27, 2019 | Active |
| CHARTER IP ENABLED SERVICES, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 23, 2023 | Active |
| CHARTER COMMUNICATIONS ASC, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 11, 2023 | Active |