| AUTOCOMM, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jul 20, 2007 | Active |
| KIGER CARES, INC.Melbourne, FL · Active | Melbourne, FL | Corporation | May 25, 2023 | Active |
| DEALERTRACK, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 4, 2000 | Active |
| COX CORPORATE SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 16, 2002 | Active |
| NEXTGEAR CAPITAL, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 26, 2005 | Active |
| KELLEY BLUE BOOK CO., INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 9, 2006 | Active |
| AUTOTRADER.COM, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jan 2, 2007 | Active |
| COX CWI INVESTMENTS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 11, 2008 | Inactive |
| MANHEIM REMARKETING, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 1, 2009 | Active |
| DEALERTRACK SYSTEMS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 9, 2010 | Active |
| VAUTO, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Nov 12, 2010 | Active |
| VINSOLUTIONS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Mar 25, 2014 | Active |
| VINTEK, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 12, 2016 | Inactive |
| RAPIDSCALE, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 12, 2017 | Active |
| NEWORDERAUTO, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 29, 2018 | Active |
| LOGICWORKS SYSTEMS CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 12, 2019 | Inactive |
| FLEETNET AMERICA, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 13, 2019 | Active |
| VITU REGISTRATION AND TITLING SOLUTIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 27, 2021 | Inactive |
| INTERSTATE TRUCK CENTER, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 24, 2021 | Active |
| COX AUTOMOTIVE MOBILITY SOLUTIONS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 2, 2026 | Active |
| OHIO NEWSPAPERS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 1, 2026 | Active |
| COX COMMUNICATIONS NCC, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 31, 1998 | Active |
| TALLAHASSEE AUTO AUCTION, L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Jan 31, 1995 | Active |
| COX BUSINESS SERVICES, L.L.C.Location not reported, FL · Inactive | Location not reported, FL | LLC | Jul 26, 2001 | Inactive |
| COX MEDIA, L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Mar 18, 2005 | Active |
| COX WIRELESS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Nov 17, 2008 | Active |
| MANHEIM AUCTIONS GOVERNMENT SERVICES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 31, 2009 | Inactive |
| COX TELCOM PARTNERS, L.L.C.Location not reported, FL · Inactive | Location not reported, FL | LLC | Jan 20, 2011 | Inactive |
| COXCOM, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 11, 2011 | Active |
| SEVEN ISLANDS ENVIRONMENTAL SOLUTIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 20, 2015 | Active |
| CCI CORPORATE SERVICES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 3, 2017 | Active |
| COX AUTOMOTIVE CORPORATE SERVICES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Nov 6, 2019 | Active |
| CAPITAL CIRCLE PROPERTIES III LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 17, 2020 | Active |
| CCI DEVICES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 9, 2025 | Active |
| LOGICWORKS SYSTEMS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 10, 2025 | Active |
| CAPITAL CIRCLE PROPERTIES II, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 22, 2025 | Active |
| COX FLEET PARTS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 20, 2026 | Active |
| FLEET MANAGEMENT HOLDINGS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 19, 2026 | Active |