| NSR EVENTS, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | May 5, 2022 | Active |
| HISTORIC SPORTS CAR RACING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Jan 18, 2022 | Active |
| MOTORSPORTS EVENT PROMOTIONS, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 22, 2021 | Active |
| NASCAR EVENT MANAGEMENT, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 19, 2019 | Active |
| NATIONAL ASSOCIATION FOR STOCK CAR AUTO RACING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 11, 2019 | Active |
| NASCAR ENTERPRISES, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Nov 26, 2019 | Active |
| NASCAR INTERNATIONAL, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Nov 14, 2019 | Active |
| NORTH AMERICAN TESTING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Nov 14, 2019 | Active |
| AUTOMOBILE RACING CLUB OF AMERICA, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Feb 23, 2018 | Active |
| AWARDS AND ACHIEVEMENT BUREAU, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 9, 2016 | Active |
| NASCAR MEDIA VENTURES, LLCDayton Beach, FL · Active | Dayton Beach, FL | LLC | Nov 16, 2015 | Active |
| FANSCHOICETV, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 15, 2014 | Active |
| INTERNATIONAL MOTOR SPORTS ASSOCIATION, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Apr 29, 2013 | Active |
| EVENT SUPPORT, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Nov 28, 2012 | Active |
| ROAD ATLANTA, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Aug 15, 2012 | Active |
| SEBRING HOTEL, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Aug 15, 2012 | Active |
| SEBRING INTERNATIONAL RACEWAY, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Aug 15, 2012 | Active |
| DAYTONA BEACH PROPERTY HOLDINGS RETAIL, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | May 2, 2012 | Active |
| NASCAR DIGITAL MEDIA, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 16, 2011 | Active |
| VOLUSIA POINT PROPERTIES, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Jun 9, 2011 | Active |
| ISC PROPERTIES, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Aug 30, 2010 | Active |
| SOUTHEASTERN HAY & NURSERY, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Aug 30, 2010 | Active |
| DAYTONA BEACH PROPERTY HEADQUARTERS HOLDINGS, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Jan 5, 2010 | Active |
| NASCAR LICENSED OPERATIONS, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Aug 28, 2009 | Active |
| EVENT EQUIPMENT LEASING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Oct 9, 2008 | Active |
| NASCAR HISTORY AND ARCHIVES, INC.Daytona Beach, FL · Active | Daytona Beach, FL | Nonprofit | Sep 16, 2008 | Active |
| DAYTONA BEACH PROPERTY HEADQUARTERS BUILDING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Feb 14, 2008 | Active |
| DAYTONA BEACH PROPERTY HOLDINGS, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Feb 21, 2007 | Active |
| NASCAR MEDIA STAFFING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 8, 2006 | Active |
| NASCAR BROADCASTING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 28, 2004 | Active |
| NASCAR MEDIA GROUP, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Dec 28, 2004 | Active |
| REAL AIR LEASING, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Mar 19, 2001 | Active |
| DAYTONA INTERNATIONAL SPEEDWAY, LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Jul 24, 2000 | Active |
| BENNETT CAPITAL MANAGEMENT, LLCLongwood, FL · Active | Longwood, FL | LLC | Jun 11, 2007 | Active |
| CITRUS HOTEL BEVERAGE INC.Sebring, FL · Active | Sebring, FL | Corporation | Aug 29, 2012 | Active |
| TRIVERGENT TRUST COMPANY, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Oct 5, 2018 | Active |
| CAROLINA-CONOVER COMPANY, LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Sep 26, 2005 | Inactive |
| IMSA HOLDINGS, LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Jan 18, 2008 | Inactive |
| NATIONAL MOTORSPORTS PROTECTION FUND, LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | May 6, 2009 | Inactive |
| NASCAR INTERNATIONAL, LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Mar 5, 2010 | Inactive |
| PREMIUM SPORTS CAR RACING, LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Aug 15, 2012 | Inactive |
| MOTOR RACING NETWORK, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 11, 2020 | Active |
| BRAND SENSE MARKETING, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jul 2, 1999 | Inactive |
| GRAND AMERICAN ROAD RACING ASSOCIATION, LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Mar 31, 2000 | Inactive |
| NASCAR PRODUCTIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 24, 2009 | Active |
| HOMESTEAD-MIAMI SPEEDWAY, LLCHomestead, FL · Active | Homestead, FL | LLC | Aug 27, 1997 | Active |