| FLORIDA KEYS COAD, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Jul 30, 2026 | Active |
| REEFWORKS MARINE HABITAT FOUNDATION, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Sep 23, 2026 | Active |
| LOWER KEYS CONTRACTORS ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | May 3, 1988 | Inactive |
| PROJECTS PARADISE, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Feb 16, 1989 | Inactive |
| KEY WEST MARINE INSTITUTE CORP.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jul 5, 1989 | Inactive |
| MONROE COUNTY CARES, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jul 6, 1989 | Inactive |
| TOWER OF PRAISE, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Sep 5, 1989 | Active |
| LOWER KEYS PROPERTY OWNERS ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Feb 15, 1991 | Inactive |
| WHISPERING PINES 3 & 4 PROPERTY OWNER'S ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Feb 25, 1991 | Inactive |
| SANDS PROJECT HOMEOWNERS ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Apr 23, 1991 | Inactive |
| TROPICAL KEY COLONY PROPERTY OWNERS ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | May 2, 1991 | Inactive |
| DOLPHIN POINT PROPERTY OWNERS ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jan 19, 1993 | Inactive |
| GRACE BAPTIST CHURCH OF THE FLORIDA KEYS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Mar 9, 1994 | Inactive |
| MONROE COUNTY VACATION RENTAL MANAGERS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Mar 25, 1994 | Inactive |
| THE FRIENDS OF THE BIG PINE KEY LIBRARY, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Apr 18, 1994 | Active |
| FRATERNAL ORDER OF POLICE SOUTHERNMOST LODGE #028, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Sep 6, 1994 | Active |
| CONCH REPUBLIC CORVETTE CLUB OF THE FLORIDA KEYS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Nov 28, 1994 | Inactive |
| LOWER KEYS ARTISTS NETWORK, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Feb 1, 1995 | Active |
| BIG PINE JAYCEES, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Aug 14, 1995 | Inactive |
| THE DOVE OF THE FLORIDA KEYS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jan 2, 1996 | Inactive |
| BIG PINE KEY POST NO. 4729 VETERANS OF FOREIGN WARS OF THE UNITED STATES, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jul 1, 1996 | Inactive |
| VICTORY CHRISTIAN CHURCH, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Aug 2, 1996 | Inactive |
| EDEN PINES COLONY PROPERTY OWNERS ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Aug 14, 1996 | Inactive |
| FLORIDA KEYS ART GUILD, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jan 8, 1997 | Inactive |
| BIG PINE KEY BOTANICAL SOCIETY, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | May 7, 1997 | Active |
| FRIENDS AND VOLUNTEERS OF REFUGES - FLORIDA KEYS, INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Dec 15, 1997 | Active |
| DOLPHIN ESTATES LANDOWNER'S ASSOCIATION, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Mar 20, 1998 | Inactive |
| PARADISE ISLANDS OF MONROE COUNTY, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Oct 28, 1998 | Inactive |
| PARADISE INTERFAITH NETWORK, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Jan 21, 1999 | Inactive |
| BIG PINE KEY FRIENDS OF ANIMALS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Feb 26, 1999 | Inactive |
| FLORIDA KEYS GYMNASTIC BOOSTER CLUB, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Apr 2, 1999 | Inactive |
| PARADISE QUILTERS GUILD INC.Big Pine Key, FL · Active | Big Pine Key, FL | Nonprofit | Apr 29, 1999 | Active |
| SANCTUARY FRIENDS OF THE FLORIDA KEYS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Nonprofit | Aug 20, 1999 | Inactive |
| MONROE TIRE & AUTO SERVICE CENTER, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Jan 3, 2000 | Inactive |
| PHILLIPS, TRICE & REECE, P.A.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Jan 13, 2000 | Inactive |
| LYNNECOLE ENTERPRISES INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Jan 14, 2000 | Inactive |
| DROP ANCHOR REALTY, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Jan 31, 2000 | Inactive |
| OCEAN ATLANTIC PRODUCTIONS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Feb 23, 2000 | Inactive |
| DREW CORPORATIONBig Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Feb 21, 2000 | Inactive |
| TROPICAL LIFE SPECIALTIES, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Mar 15, 2000 | Inactive |
| BATTLE CREEK FISHING COMPANYBig Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Mar 10, 2000 | Inactive |
| JEFF PARKER MASONRY, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Mar 20, 2000 | Inactive |
| ART AND JAYNE'S OLYMPIC FITNESS CENTER, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Apr 7, 2000 | Inactive |
| JUSTIN JB, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Apr 24, 2000 | Inactive |
| TWO CAN CHARTERS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | May 10, 2000 | Inactive |
| D. NORMAN ENTERPRISES, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Jun 22, 2000 | Inactive |
| KOLO, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Aug 1, 2000 | Inactive |
| SKY TO SEA INVESTMENTS, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Aug 11, 2000 | Inactive |
| ATLANTIC FENCE OF MONROE COUNTY, INC.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Aug 31, 2000 | Inactive |
| CJA WIRELESS, CORP.Big Pine Key, FL · Inactive | Big Pine Key, FL | Corporation | Aug 29, 2000 | Inactive |