| SMASH PHYSICAL FITNESS, LLCGrassy Key, FL · Inactive | Grassy Key, FL | LLC | Oct 13, 2015 | Inactive |
| ISLAND CUSTOM GRAPHICS & SIGNS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Oct 13, 2015 | Inactive |
| OUTCAST ALUMINUM LLCMarathon, FL · Inactive | Marathon, FL | LLC | Oct 16, 2015 | Inactive |
| EASTWIND TRANSPORT LLCMarathon, FL · Inactive | Marathon, FL | LLC | Oct 20, 2015 | Inactive |
| 7026 HARBOR VILLAGE, LLCDuck Key, FL · Inactive | Duck Key, FL | LLC | Oct 21, 2015 | Inactive |
| MAIKEL TILE, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Oct 26, 2015 | Inactive |
| DUCK KEY SUNSETS LLCDuck Key, FL · Active | Duck Key, FL | LLC | Nov 2, 2015 | Active |
| DAVID COX PLASTERING, "LLC"Duck Key, FL · Inactive | Duck Key, FL | LLC | Nov 2, 2015 | Inactive |
| RMI RENTALS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Nov 3, 2015 | Inactive |
| 168 MECHANIC STREET, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Nov 12, 2015 | Inactive |
| 15TH STREET OCEAN, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Nov 12, 2015 | Inactive |
| REPHWW LLCMarathon, FL · Inactive | Marathon, FL | LLC | Nov 19, 2015 | Inactive |
| 26 LINE LLCMarathon, FL · Inactive | Marathon, FL | LLC | Nov 12, 2015 | Inactive |
| MAD MATT SALVAGE AND TOWING, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 25, 2015 | Inactive |
| JINX PRODUCTIONS, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 3, 2015 | Inactive |
| LINEK TEPEXPA TAX SERVICES LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 14, 2015 | Inactive |
| AMRE HOLDINGS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 18, 2015 | Inactive |
| DOLPHIN BAY LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 21, 2015 | Inactive |
| CAUSEWAY SHOPS L.L.C.Key Colony Beach, FL · Inactive | Key Colony Beach, FL | LLC | Dec 28, 2015 | Inactive |
| CENTRAL WHOLESALE.COM, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 23, 2015 | Inactive |
| ECONOMY BUILDERS OF THE KEYS, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Sep 11, 1989 | Inactive |
| TELESIS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 12, 1989 | Inactive |
| SURFCOMBER LAND, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Sep 15, 1989 | Inactive |
| ISABELLE LEIGH, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 4, 2016 | Inactive |
| REMAX ALL KEYS REAL ESTATE, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 5, 2016 | Inactive |
| FIRST RULE SPORTS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 6, 2016 | Inactive |
| CASTAWAY CUSTOMS FLORIDA KEYS, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 7, 2016 | Inactive |
| BARTAWAY, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 19, 2016 | Inactive |
| GREENWICH BERMUDA HOLDINGS, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 21, 2016 | Inactive |
| JAMAN, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 27, 2016 | Inactive |
| MDK OF THE FLORIDA KEYS, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 26, 2016 | Inactive |
| MAD UNICORN GAMES LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 27, 2016 | Inactive |
| MARATHON CRUISERS SERVICE BY SEA!, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Jan 29, 2016 | Inactive |
| POWER PLAN ELECTRIC, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 1, 2016 | Inactive |
| BETTY'S DELI, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 2, 2016 | Inactive |
| FIRST RULE INTERNATIONAL, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 16, 2016 | Inactive |
| PANORAMA PURSUITS, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 18, 2016 | Inactive |
| BATTER UP! CUPCAKERY, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 19, 2016 | Inactive |
| FAMILY FUN BOAT RENTALS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 22, 2016 | Inactive |
| RHINO TACTICAL SOLUTIONS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 24, 2016 | Inactive |
| ALE MAR BOAT RENTALS, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 29, 2016 | Inactive |
| ISLAND CONCEPTS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Feb 29, 2016 | Inactive |
| ASKEAU LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 3, 2016 | Inactive |
| CONCH KEY FISHERIES, LLCConch Key Marathon, FL · Inactive | Conch Key Marathon, FL | LLC | Mar 4, 2016 | Inactive |
| MUSIK MEYER LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 7, 2016 | Inactive |
| BRANYAN CONSTRUCTION LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 7, 2016 | Inactive |
| 210 W SEAVIEW, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 10, 2016 | Inactive |
| SEA JAK CHARTERS "LLC"Marathon, FL · Inactive | Marathon, FL | LLC | Mar 21, 2016 | Inactive |
| HAULIN HARLEY, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 23, 2016 | Inactive |
| BARE NAKED CHARTERS LLCMarathon, FL · Inactive | Marathon, FL | LLC | Mar 30, 2016 | Inactive |