| MARCO ISLAND MOTORS, LLCMarco Island, FL · Active | Marco Island, FL | LLC | Jun 17, 2022 | Active |
| WALKERS CAY RESORT LLCNaples, FL · Active | Naples, FL | LLC | May 14, 2024 | Active |
| MARTOX INVESTMENTS LLCNaples, FL · Active | Naples, FL | LLC | Apr 1, 2024 | Active |
| PETOSKEY INVESTMENT GROUP, LLCNaples, FL · Active | Naples, FL | LLC | Jul 28, 2022 | Active |
| WALKER'S SUNSET CHARTERS, LLCNaples, FL · Active | Naples, FL | LLC | Jan 20, 2022 | Active |
| WALKER'S SEA VIEW, LLCNaples, FL · Active | Naples, FL | LLC | Nov 23, 2021 | Active |
| GULF MARINE CAPITAL, LLCNaples, FL · Active | Naples, FL | LLC | Jan 10, 2019 | Active |
| WALKER'S MOUNTAIN VIEW, LLCNaples, FL · Active | Naples, FL | LLC | Feb 1, 2016 | Active |
| MARITIME ACQUISITIONS, LLCNaples, FL · Active | Naples, FL | LLC | Aug 6, 2015 | Active |
| EMIJ, LLCNaples, FL · Active | Naples, FL | LLC | Jul 21, 2014 | Active |
| WALKER AND SONS INCOrlando, FL · Inactive | Orlando, FL | Corporation | Mar 20, 1933 | Inactive |
| WALKER ENTERPRISES INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 18, 1962 | Inactive |
| CARVAJAL COMPANY, INC.Lake City, FL · Inactive | Lake City, FL | Corporation | Nov 2, 1979 | Inactive |
| LAWSON ELECTRIC COMPANY, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 16, 2009 | Active |
| FORT WALTON TROPICALS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 25, 1981 | Inactive |
| PRINCE CONTRACTING CO., INC.Palmetto, FL · Inactive | Palmetto, FL | Corporation | Aug 29, 1983 | Inactive |
| WALKER'S MARINE SALES & SERVICE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 19, 1983 | Inactive |
| CARPIO-WALKER COMPANY, INCORPORATEDBrandon, FL · Inactive | Brandon, FL | Corporation | Nov 27, 1984 | Inactive |
| OCEANSIDE LAND SURVEYING, LLCSouth Daytona Beach, FL · Inactive | South Daytona Beach, FL | LLC | Jul 2, 2009 | Inactive |
| MARTOX INVESTMENTS LLCMarco Island, FL · Inactive | Marco Island, FL | LLC | Mar 18, 2013 | Inactive |
| J.B. WALKER, LLCRiverview, FL · Inactive | Riverview, FL | LLC | May 15, 2014 | Inactive |
| COON KEY MARINA, LLCNaples, FL · Inactive | Naples, FL | LLC | Dec 8, 2015 | Inactive |
| LAND HO OF NAPLES, LLCMarco Island, FL · Inactive | Marco Island, FL | LLC | Dec 8, 2015 | Inactive |
| WALKER'S HIDEAWAY MARINA OF NAPLES, LLCMarco Island, FL · Inactive | Marco Island, FL | LLC | Dec 8, 2015 | Inactive |
| WALKER'S HIDEAWAY MARINA OF MARCO ISLAND, LLCMarco Island, FL · Inactive | Marco Island, FL | LLC | Dec 8, 2015 | Inactive |
| COASTAL SOUL BREWING LLCApalachicola, FL · Inactive | Apalachicola, FL | LLC | Jan 24, 2023 | Inactive |
| COMPASS ROSE DEVELOPMENT GROUP LLCNaples, FL · Active | Naples, FL | LLC | May 21, 2024 | Active |
| WALKER AVIATION INC.Miami, FL · Inactive | Miami, FL | Corporation | Oct 24, 2005 | Inactive |
| WALKER MARINE GROUP, INC.Naples, FL · Active | Naples, FL | Corporation | Jan 20, 1993 | Active |
| METALCRAFT MACHINE WORKS, INC.Cantonment, FL · Inactive | Cantonment, FL | Corporation | Feb 16, 1998 | Inactive |
| JULINGTON CREEK REALTY, INC.Saint Johns, FL · Inactive | Saint Johns, FL | Corporation | May 3, 1999 | Inactive |
| JAMES WALKER ENTERPRISES, INC.Sebring, FL · Active | Sebring, FL | Corporation | May 5, 1992 | Active |
| WALKER'S YACHT SALES, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jul 27, 1992 | Inactive |