| NGM INSURANCE COMPANYLocation not reported, OR · Active | Location not reported, OR | Corporation | Dec 12, 2022 | Active |
| SANTINELLI INTERNATIONAL INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Jul 13, 2023 | Active |
| MAGNETAR SERVICES LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 2, 2023 | Active |
| EYEFFICIENTLocation not reported, OR · Active | Location not reported, OR | Other | Oct 4, 2024 | Active |
| MARCO LOMBARTLocation not reported, OR · Active | Location not reported, OR | Other | Oct 4, 2024 | Active |
| LANDSTAR LIGON, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Feb 7, 2001 | Active |
| TRIAD FINANCIAL SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 14, 2005 | Active |
| E.R.J. INSURANCE GROUP, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Oct 11, 2005 | Active |
| LANDSTAR GEMINI, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Mar 17, 1995 | Active |
| LANDSTAR RANGER, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Nov 5, 2007 | Active |
| LANDSTAR INWAY, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Nov 5, 2007 | Active |
| THE QUESTCOM GROUP, INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Dec 27, 2007 | Active |
| THE CIRCLE COMPANYJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 22, 1947 | Inactive |
| ADSONS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 22, 1947 | Inactive |
| ESTUARY CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 22, 1947 | Inactive |
| AMBROSE-ELLIS INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 18, 1954 | Inactive |
| AMERICAN HERITAGE LIFE INSURANCE COMPANYJacksonville, FL · Active | Jacksonville, FL | Corporation | Sep 11, 1956 | Active |
| LUCAS CELLULAR COMMUNICATIONS CO.Jax, FL · Inactive | Jax, FL | Corporation | Jun 25, 1957 | Inactive |
| CRAFTSMAN INVESTMENT CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Apr 28, 1958 | Inactive |
| TIME FINANCIAL SERVICES IIC INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 28, 1959 | Inactive |
| INSURANCE RECOVERIES INCJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 15, 1961 | Inactive |
| K-M INVESTMENT COMPANY, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | May 26, 1961 | Inactive |
| A. TAMBURELLO CONSTRUCTION CO., INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 23, 1962 | Inactive |
| SAV-TAX INCORPORATEDJacksonville, FL · Active | Jacksonville, FL | Corporation | Nov 12, 1963 | Active |
| INVESTMENT FINANCIAL SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 24, 1964 | Inactive |
| DEEP FOREST STABLES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | May 16, 1966 | Inactive |
| UNDERWATER DESIGNERS COMPANYJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 16, 1966 | Inactive |
| ST JOHNS CATTLE COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 18, 1967 | Inactive |
| AMERICAN HERITAGE LIFE INVESTMENT CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 27, 1968 | Inactive |
| FLORIDA ASSOCIATED SERVICES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 31, 1968 | Inactive |
| BAR ENTERPRISES INCJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 5, 1969 | Inactive |
| ED STARKEY & ASSOCIATES, INC.Jacksonville, FL · Active | Jacksonville, FL | Corporation | May 19, 1969 | Active |
| GIBBS ENTERPRISES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 10, 1970 | Inactive |
| INVESTMENT INSURANCE CORPORATION OF JACKSONVILLELocation not reported, FL · Inactive | Location not reported, FL | Corporation | May 26, 1970 | Inactive |
| BEE MARINE SERVICE INCJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 10, 1970 | Inactive |
| AQUATIC RENTALS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 11, 1971 | Inactive |
| SUN TIRE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 28, 1972 | Inactive |
| LEARNING SKILLS, INC.Jacksonville Beach, FL · Inactive | Jacksonville Beach, FL | Corporation | Aug 8, 1972 | Inactive |
| TROPI-KOOL, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 27, 1973 | Inactive |
| TIDE RENTALS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 27, 1973 | Inactive |
| SEA RANCH MOTEL, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Nov 5, 1973 | Inactive |
| N. FLA. PIPE AND PRECAST COMPANYJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Nov 27, 1973 | Inactive |
| L.R.P., INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 31, 1973 | Inactive |
| TRIAD FINANCIAL SERVICES, INC.Jacksonville, FL · Active | Jacksonville, FL | Corporation | Feb 1, 1974 | Active |
| THORPE REALTY, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 18, 1974 | Inactive |
| DOUGLAS CAPITAL MANAGMENT, INC.Jacksonville, FL · Active | Jacksonville, FL | Corporation | Jun 21, 1974 | Active |
| PABLO PALMS TRAILER PARK, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 10, 1974 | Inactive |
| UNIFLEET, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 13, 1974 | Inactive |
| INTERNATIONAL WRESTLING LEAGUE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 27, 1974 | Inactive |
| BOLD CITY AUTO PARTS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 26, 1975 | Inactive |