| HURLEY LAND PLANNING & CONSULTING, LLCBig Pine Key, FL · Active | Big Pine Key, FL | LLC | May 1, 2023 | Active |
| 1 GOLD FLASH LLCDestin, FL · Active | Destin, FL | LLC | Aug 8, 2022 | Active |
| CRISPUS, LLCJacksonville Beach, FL · Active | Jacksonville Beach, FL | LLC | Apr 29, 2024 | Active |
| KEYS SNOWBIRDS LLCKey Largo, FL · Inactive | Key Largo, FL | LLC | Nov 7, 2014 | Inactive |
| WAG HIGH FALLS, LLCLargo, FL · Active | Largo, FL | LLC | Sep 20, 2024 | Active |
| WEAPONS AND TACTICS ALLIANCE GROUP INCLargo, FL · Active | Largo, FL | Corporation | Feb 1, 2021 | Active |
| SS POPS ISLAND TOURS LLCMarathon, FL · Active | Marathon, FL | LLC | Oct 27, 2025 | Active |
| KELLY MONTIEL, P.A.Marathon, FL · Inactive | Marathon, FL | Corporation | Aug 28, 2025 | Inactive |
| GAYTAN STRUCTURAL GROUP LLCMarathon, FL · Active | Marathon, FL | LLC | Jul 28, 2025 | Active |
| INDIGO SLRM LLCMarathon, FL · Active | Marathon, FL | LLC | Jul 15, 2025 | Active |
| SWEET RETREAT OBX LLCMarathon, FL · Active | Marathon, FL | LLC | Apr 23, 2025 | Active |
| KEYS COASTAL VACATION RENTALS LLCMarathon, FL · Active | Marathon, FL | LLC | Apr 4, 2025 | Active |
| LEFTY'S LANDING LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 17, 2025 | Inactive |
| MARATHON BAGELS LLCMarathon, FL · Active | Marathon, FL | LLC | Jan 6, 2025 | Active |
| MARATHON BAGELS NORTH LLCMarathon, FL · Active | Marathon, FL | LLC | Jan 6, 2025 | Active |
| BIG BITE BURGERS LLCMarathon, FL · Active | Marathon, FL | LLC | Nov 14, 2024 | Active |
| OVERSEAS LAND & SEA LLCMarathon, FL · Active | Marathon, FL | LLC | Nov 7, 2024 | Active |
| BRUTUS LAND AND SEA LLCMarathon, FL · Active | Marathon, FL | LLC | Sep 10, 2024 | Active |
| 356 83RD ST LLCMarathon, FL · Active | Marathon, FL | LLC | Aug 28, 2024 | Active |
| YACHT HARBOR WAY LLCMarathon, FL · Active | Marathon, FL | LLC | Jun 4, 2024 | Active |
| SCHLOESSER KEYS, LLCMarathon, FL · Active | Marathon, FL | LLC | Mar 14, 2024 | Active |
| SOMBRERO HOLDINGS, LLCMarathon, FL · Active | Marathon, FL | LLC | Feb 29, 2024 | Active |
| GOT BRICK PROPERTY, LLCMarathon, FL · Active | Marathon, FL | LLC | Feb 27, 2024 | Active |
| MARATHON HOUSE, LLCMarathon, FL · Active | Marathon, FL | LLC | Dec 21, 2023 | Active |
| MARATHON GENERAL AVIATION, LLCMarathon, FL · Active | Marathon, FL | LLC | Nov 6, 2023 | Active |
| NATHAN BARTLETT, LLCMarathon, FL · Active | Marathon, FL | LLC | Oct 10, 2023 | Active |
| PURPLE OYSTER, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Oct 3, 2023 | Inactive |
| B&B GROUP ENTERPRISES, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Jul 18, 2023 | Inactive |
| ISLAND TROLLEY TOURS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jul 3, 2023 | Inactive |
| GAMBLE FLORIDA PROPERTIES LLCMarathon, FL · Active | Marathon, FL | LLC | Jun 30, 2023 | Active |
| D & D ISLAND TIRE, LLCMarathon, FL · Inactive | Marathon, FL | LLC | May 8, 2023 | Inactive |
| GRASSY KEY AFFORDABLE HOUSING LLCMarathon, FL · Active | Marathon, FL | LLC | Mar 3, 2023 | Active |
| GEORGIE'S COFFEE SHOP, LLCMarathon, FL · Active | Marathon, FL | LLC | Jan 5, 2023 | Active |
| STEVENS BROS. LLCMarathon, FL · Active | Marathon, FL | LLC | Nov 28, 2022 | Active |
| ISLAND WARBIRDS LLCMarathon, FL · Active | Marathon, FL | LLC | Oct 20, 2022 | Active |
| GRASSY GREGO LLCMarathon, FL · Active | Marathon, FL | LLC | Jul 13, 2022 | Active |
| SIBRUN LLCMarathon, FL · Inactive | Marathon, FL | LLC | May 5, 2022 | Inactive |
| B&B GROUP OF FLORIDA LLCMarathon, FL · Active | Marathon, FL | LLC | Feb 14, 2022 | Active |
| DAISY QUEENS ICE CREAM LLCMarathon, FL · Active | Marathon, FL | LLC | Apr 16, 2020 | Active |
| 257FK LLCMarathon, FL · Active | Marathon, FL | LLC | Nov 6, 2019 | Active |
| JESSICA BOYANTON PAMarathon, FL · Inactive | Marathon, FL | Corporation | May 20, 2019 | Inactive |
| IBR REFERALS LLCMarathon, FL · Active | Marathon, FL | LLC | Mar 28, 2019 | Active |
| ISLAND BREEZE VACATIONS LLCMarathon, FL · Active | Marathon, FL | LLC | Feb 6, 2019 | Active |
| CORAL LAGOON 7, LLCMarathon, FL · Active | Marathon, FL | LLC | Oct 15, 2018 | Active |
| DUCK KEY OPERATOR, LLCMarathon, FL · Active | Marathon, FL | LLC | Jun 21, 2018 | Active |
| BARRACUDA DIEGO COMPANY LLCMarathon, FL · Active | Marathon, FL | LLC | May 25, 2018 | Active |
| FLORIDA KEYS FLIGHT ACADEMY, LLCMarathon, FL · Active | Marathon, FL | LLC | Mar 30, 2018 | Active |
| MORTON 407 LLCMarathon, FL · Active | Marathon, FL | LLC | Feb 13, 2018 | Active |
| MASTER CABBIE ENTERPRISES LLCMarathon, FL · Active | Marathon, FL | LLC | Aug 10, 2017 | Active |
| BELVOIR 242 LLCMarathon, FL · Active | Marathon, FL | LLC | Jul 19, 2017 | Active |