| ANCIENT CITY PAST POTENTATE COUNCIL # 63, INCDebary, FL · Active | Debary, FL | Nonprofit | Mar 17, 2025 | Active |
| AJ EXPRESS POOLS, INCHollywood, FL · Active | Hollywood, FL | Corporation | Mar 1, 2022 | Active |
| JIGGA, LLCHollywood, FL · Active | Hollywood, FL | LLC | Feb 2, 2021 | Active |
| JEA ENGINEERING, INC.Hollywood, FL · Active | Hollywood, FL | Corporation | May 28, 2019 | Active |
| ALEXANDER & JOHNSON PROJECT MANAGEMENT AND DEVELOPMENT INC.Pompano Beach, FL · Active | Pompano Beach, FL | Corporation | Feb 25, 2005 | Active |
| LANDFILLTER INC.Lake Wales, FL · Active | Lake Wales, FL | Corporation | Nov 8, 2022 | Active |
| RUSKIN 1307 HOLDING LLCLargo, FL · Active | Largo, FL | LLC | Feb 21, 2023 | Active |
| J. ALEXANDER REAL ESTATE, LLCLargo, FL · Active | Largo, FL | LLC | May 2, 2014 | Active |
| ALEXANDER'S PROPERTY MAINTENANCE, INC.Largo, FL · Active | Largo, FL | Corporation | Jan 8, 2001 | Active |
| WAIDT APP LLCSanford, FL · Active | Sanford, FL | LLC | Nov 10, 2017 | Active |
| ONBIKES, INC.Tampa, FL · Active | Tampa, FL | Nonprofit | Sep 29, 2011 | Active |
| PIER PAVILION OF CLEARWATER INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 8, 1962 | Inactive |
| TURQUOISE TEEPEE, INC.Lake Park, FL · Inactive | Lake Park, FL | Corporation | Sep 4, 1975 | Inactive |
| PAJEMA CHARTERS, INC.Dunedin, FL · Inactive | Dunedin, FL | Corporation | Jun 25, 1976 | Inactive |
| FORTOM ENTERPRISES, INC.Dunedin, FL · Inactive | Dunedin, FL | Corporation | Jun 25, 1976 | Inactive |
| CENTER FOR LATIN AMERICAN INVESTORS, INC.Tallahassee, FL · Inactive | Tallahassee, FL | Corporation | Feb 17, 1978 | Inactive |
| RESTAURANT CONSULTANTS, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Jun 19, 1981 | Inactive |
| THE ROOSTER CHANNEL JUMPERS SOCIAL CLUB, INCORPORATED, IN THE CITY OF FORT WALTON BEACH, FLORIDAFort Walton Bch, FL · Inactive | Fort Walton Bch, FL | Nonprofit | May 17, 1977 | Inactive |
| EUSTIS HOMES LTD.Leesburg, FL · Active | Leesburg, FL | Partnership | Feb 22, 1977 | Active |
| SUNI PINES ACRES, LTD.Jacksonville Beach, FL · Inactive | Jacksonville Beach, FL | Partnership | Jul 18, 1980 | Inactive |
| GRANTWOOD APARTMENTS, LTD.Location not reported, FL · Inactive | Location not reported, FL | Partnership | Sep 5, 1984 | Inactive |
| J. ALEXANDER SECURITIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 25, 1996 | Inactive |
| LEXFORD APARTMENT SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 31, 1996 | Inactive |
| ASSOCIATED THERAPISTS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 9, 1984 | Inactive |
| ACD INVESTMENTS, LLCPort Orange, FL · Inactive | Port Orange, FL | LLC | Oct 13, 2004 | Inactive |
| WESTLAND RESIDENTIAL DEVELOPMENT, LLCJacksonville Beach, FL · Inactive | Jacksonville Beach, FL | LLC | Feb 17, 2005 | Inactive |
| ALEXANDER, LLCMiddleburg, FL · Inactive | Middleburg, FL | LLC | Jul 20, 2005 | Inactive |
| LIBRA ASSOCATES, LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Aug 8, 2005 | Inactive |
| ALEXANDER PROPERTIES II, LLCPonte Vedra Beach, FL · Inactive | Ponte Vedra Beach, FL | LLC | Feb 1, 2006 | Inactive |
| REGAL ENGINEERING CONTRACTORS LLCRoyal Palm Beach, FL · Inactive | Royal Palm Beach, FL | LLC | Feb 6, 2006 | Inactive |
| SW FLORIDA FINANCIAL SOLUTIONS, LLCOsprey, FL · Inactive | Osprey, FL | LLC | Feb 16, 2006 | Inactive |
| MONTICELLO HOUSING, LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Jul 11, 2011 | Inactive |
| ALEXANDER GROUP HOLDINGS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Feb 18, 2016 | Inactive |
| PRO-TOUCH MOBILE DETALING LLCMelbourne, FL · Inactive | Melbourne, FL | LLC | Feb 24, 2016 | Inactive |
| LJA HOLDINGS LLCGainesville, FL · Inactive | Gainesville, FL | LLC | Apr 14, 2017 | Inactive |
| GLENN ALEXANDER HANDYMAN SERVICES LLCMonticello, FL · Inactive | Monticello, FL | LLC | Nov 1, 2018 | Inactive |
| VITAL VERDE HOLDINGS, LLCHollywood, FL · Inactive | Hollywood, FL | LLC | Feb 4, 2019 | Inactive |
| STEF & J PAINTING AND REMODELING LLCNewberry, FL · Inactive | Newberry, FL | LLC | Mar 1, 2019 | Inactive |
| ADA PRECISION PROFESSIONAL LAND SURVEYORS, LLCHallandale Beach, FL · Inactive | Hallandale Beach, FL | LLC | Mar 4, 2019 | Inactive |
| J&S ALEXANDER JANITORIAL SERVICE LLC?Palm Bay, FL · Inactive | Palm Bay, FL | LLC | Mar 25, 2019 | Inactive |
| JAY SMOKE LLCOrlando, FL · Inactive | Orlando, FL | LLC | Mar 26, 2019 | Inactive |
| CDJ LAND HOLDING LLCHollywood, FL · Inactive | Hollywood, FL | LLC | Apr 23, 2019 | Inactive |
| 5LEAF NC, LLCHallandale Beach, FL · Inactive | Hallandale Beach, FL | LLC | Sep 4, 2019 | Inactive |
| 5LEAF FARMS, LLCHallandale Beach, FL · Inactive | Hallandale Beach, FL | LLC | Sep 9, 2019 | Inactive |
| THE ALEXANDERS ONE STOP LEMONADE SHOP LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 3, 2020 | Inactive |
| 3415 W SANTIAGO ST LLCTampa, FL · Inactive | Tampa, FL | LLC | Oct 18, 2021 | Inactive |
| JLJ HOLDINGS LLCGainesville, FL · Inactive | Gainesville, FL | LLC | Nov 19, 2021 | Inactive |
| JAJW HOLDINGS LLCGainesville, FL · Inactive | Gainesville, FL | LLC | Nov 23, 2021 | Inactive |
| HALLANDALE POINTE LLCDavie, FL · Inactive | Davie, FL | LLC | Feb 2, 2022 | Inactive |
| J & EZ SOLUTIONS LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | May 31, 2022 | Inactive |