| LMN HOLDINGS, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | Nov 15, 2016 | Active |
| EDEN ENTERPRISES, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | May 23, 2008 | Active |
| MKA HOLDINGS, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | Sep 2, 2005 | Active |
| JKBTA 5580 MANATEE SPRINGS, LLCChiefland, FL · Active | Chiefland, FL | LLC | Jan 29, 2024 | Active |
| COASTAL CONCRETE & MASONRY LLCPerry, FL · Active | Perry, FL | LLC | Jul 22, 2025 | Active |
| JKBTA 5180 MANATEE SPRINGS, LLCRuskin, FL · Active | Ruskin, FL | LLC | Nov 8, 2022 | Active |
| JKBTA 68 FANNING SPRINGS, LLCRuskin, FL · Active | Ruskin, FL | LLC | Nov 8, 2022 | Active |
| JKBTA REAL ESTATE HOLDINGS, LLCRuskin, FL · Active | Ruskin, FL | LLC | Oct 28, 2022 | Active |
| WON HOLDINGS, LLCSouth Miami, FL · Active | South Miami, FL | LLC | May 26, 2005 | Active |
| WALKER & O'NEILL, P.A.South Miami, FL · Active | South Miami, FL | Corporation | Aug 31, 2001 | Active |
| JKBTA 511 TRENTON, LLCTrenton, FL · Active | Trenton, FL | LLC | Oct 29, 2025 | Active |
| JKBTA 501 TRENTON, LLCTrenton, FL · Active | Trenton, FL | LLC | Oct 28, 2025 | Active |
| JACKSONVILLE AND CHATTAHOOCHEE RAILROAD COMPANYJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 19, 1881 | Inactive |
| JAMES MCLEAN WALKER, INC.Port Charlotte, FL · Inactive | Port Charlotte, FL | Corporation | Dec 5, 1975 | Inactive |
| JAIME'S HAIR FASHIONS, INC.Vero Beach, FL · Inactive | Vero Beach, FL | Corporation | May 12, 1976 | Inactive |
| GIGLIOTTI CORPORATION OF FLORIDABoynton Beach, FL · Inactive | Boynton Beach, FL | Corporation | Jun 18, 1979 | Inactive |
| WALKER MARINE TRANSPORTATION, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Jul 6, 1983 | Inactive |
| BRIGHTSIDE LIMITEDBoynton Beach, FL · Inactive | Boynton Beach, FL | Partnership | Jan 17, 1980 | Inactive |
| GIGLIOTTI-TIVOLI CORPORATIONBoynton Beach, FL · Inactive | Boynton Beach, FL | Corporation | Aug 18, 1981 | Inactive |
| MARIAN MANAGEMENT OF FLORIDA, INC.Boynton Beach, FL · Inactive | Boynton Beach, FL | Corporation | Sep 27, 1982 | Inactive |
| PERDIDO TRANSPORT, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Jun 19, 1985 | Inactive |
| DAYTONA DISCOUNT, INC.S. Daytona, FL · Inactive | S. Daytona, FL | Corporation | May 22, 1987 | Inactive |
| RICHARD RAMOS ENTERPRISES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 10, 1989 | Inactive |
| JIM WALKER OF SOUTH DAYTONA PROPERTY, LLCOrmond Beach, FL · Inactive | Ormond Beach, FL | LLC | Jan 30, 2007 | Inactive |
| TERRAQUEST INVESTORS, LLCS. Miami, FL · Inactive | S. Miami, FL | LLC | Dec 19, 2008 | Inactive |
| JIM WALKER ENTERPRISES, LLCSouth Daytona, FL · Inactive | South Daytona, FL | LLC | Jun 19, 2009 | Inactive |
| WALKER'S BALED PINE STRAW, LLCSanderson, FL · Inactive | Sanderson, FL | LLC | Mar 12, 2010 | Inactive |
| OLIVE'S ADULT SUPERSTORE, L.L.C.Tampa, FL · Inactive | Tampa, FL | LLC | Nov 26, 2012 | Inactive |
| DUXXLES GOLD LLCPompano Beach, FL · Inactive | Pompano Beach, FL | LLC | Nov 8, 2019 | Inactive |
| JWJL ENTERPRISES, LLCSaint Johns, FL · Inactive | Saint Johns, FL | LLC | Jun 24, 2020 | Inactive |
| JKBTA 405 CHIEFLAND, LLCChiefland, FL · Active | Chiefland, FL | LLC | Dec 16, 2025 | Active |
| JKBTA 407 CHIEFLAND, LLCChiefland, FL · Active | Chiefland, FL | LLC | Dec 16, 2025 | Active |
| COASTLAND AUTO BODY, INC.Bonita Springs, FL · Inactive | Bonita Springs, FL | Corporation | Jan 29, 1990 | Inactive |
| L & J CREW STATION, INC.Miami, FL · Inactive | Miami, FL | Corporation | Apr 13, 2001 | Inactive |
| HOME AGAIN PROPERTIES, INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 19, 2001 | Inactive |
| JAMES M. WALKER PAINTING, INC.Vero Beach, FL · Inactive | Vero Beach, FL | Corporation | Jan 28, 2004 | Inactive |
| COASTLAND TOWING AND RECOVERY INC.Naples, FL · Inactive | Naples, FL | Corporation | Jul 26, 2005 | Inactive |
| COASTLAND AUTO SERVICE INC.Naples, FL · Inactive | Naples, FL | Corporation | Aug 24, 2005 | Inactive |
| J WALK ONE STOP SHOP, INC.Greenacres, FL · Inactive | Greenacres, FL | Corporation | Nov 18, 2009 | Inactive |
| ADJUMP MEDIA INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Nov 28, 2011 | Inactive |
| SUNSHINE SURPLUS INCBonita Springs, FL · Inactive | Bonita Springs, FL | Corporation | Mar 22, 2016 | Inactive |
| WALKER SERVICES OF CENTRAL FLORIDA, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Nov 10, 1992 | Inactive |
| BAHI, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Jul 29, 1994 | Inactive |
| HERMELEE, STIEGLITZ & WALKER, P.A.Miami, FL · Inactive | Miami, FL | Corporation | Feb 27, 1996 | Inactive |
| JAMES M. WALKER, P.A.Miami, FL · Inactive | Miami, FL | Corporation | May 1, 1996 | Inactive |
| WALKER & YORK, P.A.Miami, FL · Inactive | Miami, FL | Corporation | May 1, 1997 | Inactive |
| WALKER PROPERTY MANAGEMENT AND MAINTENANCE, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Jun 25, 1992 | Inactive |