| JONES FENCING AND SITE PREP LLCMc Alpin, FL · Active | Mc Alpin, FL | LLC | Jul 6, 2017 | Active |
| THE HEALTH ARENA LLCMc Alpin, FL · Active | Mc Alpin, FL | LLC | Jan 26, 2015 | Active |
| SOLAR BUILDING #2, INC.McAlpin, FL · Active | McAlpin, FL | Corporation | Mar 4, 2002 | Active |
| AMERICAN NEW WAVE FOODS LLCMc Alpin, FL · Active | Mc Alpin, FL | LLC | Feb 7, 2023 | Active |
| HAMPSON SERVICES, LLCMcAlpin, FL · Active | McAlpin, FL | LLC | Aug 26, 2025 | Active |
| TRINITY ROSE TRANSPORT LLCLive Oak, FL · Active | Live Oak, FL | LLC | Jan 3, 2023 | Active |
| O'STEEN RANCH 66, LLCLive Oak, FL · Active | Live Oak, FL | LLC | Feb 18, 2021 | Active |
| BOREAL RANCH, LLCMcAlpin, FL · Active | McAlpin, FL | LLC | Jan 5, 2018 | Active |
| TOUCHTON CONSTRUCTION LLCLive Oak, FL · Active | Live Oak, FL | LLC | Nov 13, 2003 | Active |
| DONALDSON TRANSPORT, LLCMcAlpin, FL · Active | McAlpin, FL | LLC | Jan 9, 2008 | Active |
| J.L.D TRANSPORT LLCMcAlpin, FL · Active | McAlpin, FL | LLC | Aug 23, 2021 | Active |
| SUN SHELLEY INVESTMENTS LLCMc Alpin, FL · Active | Mc Alpin, FL | LLC | Apr 5, 2022 | Active |
| GEORGIA DEALER CONSULTING, INC.Ponte Vedra Beach, FL · Active | Ponte Vedra Beach, FL | Corporation | Jul 2, 2019 | Active |
| KL MARTIN TRANSPORT LLCMcAlpin, FL · Active | McAlpin, FL | LLC | Apr 21, 2025 | Active |
| C & C FARMS & RANCH INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Jun 29, 1957 | Inactive |
| MCALPIN DRYER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 1, 1968 | Inactive |
| ANDERSON INDUSTRIES INCMc Alpin, FL · Inactive | Mc Alpin, FL | Corporation | May 29, 1970 | Inactive |
| HAYNES AND SON, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Sep 27, 1971 | Inactive |
| J. C. JOHNSON & SONS, INCMcAlpin, FL · Inactive | McAlpin, FL | Corporation | Sep 20, 1972 | Inactive |
| WHATEVER'S FAIR, INCORPORATEDOrlando, FL · Inactive | Orlando, FL | Corporation | Mar 29, 1973 | Inactive |
| PROTECTION PLUS OF NORTH FLORIDA, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Aug 15, 1975 | Inactive |
| GREENELAND COMPANY OF AMERICAMcAlpin, FL · Inactive | McAlpin, FL | Corporation | Mar 18, 1976 | Inactive |
| E. J. R. CONSTRUCTION, INC.Middleburg, FL · Inactive | Middleburg, FL | Corporation | Sep 30, 1977 | Inactive |
| H & L INSTANT PRINTING, INC.Macclenny, FL · Inactive | Macclenny, FL | Corporation | Aug 15, 1978 | Inactive |
| THE PIZZA PLACE OF LIVE OAK, INC.Live Oak, FL · Inactive | Live Oak, FL | Corporation | Dec 11, 1978 | Inactive |
| LANIER & SONS PACKING CO.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Feb 8, 1980 | Inactive |
| CARR-AERO, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Jul 29, 1980 | Inactive |
| FAITH BAPTIST CHURCH OF LIVE OAK, INC.McAlpin, FL · Inactive | McAlpin, FL | Nonprofit | Jan 7, 1975 | Inactive |
| LEONA CEMETERY MEMORIAL, INC.McAlpin, FL · Inactive | McAlpin, FL | Nonprofit | Mar 17, 1975 | Inactive |
| MCALPIN COMMUNITY CLUB, INC.McAlpin, FL · Active | McAlpin, FL | Nonprofit | Aug 20, 1976 | Active |
| FLYING LITTLE RIVER HOME OWNER'S ASSOCIATION, INC.Mc Alpin, FL · Active | Mc Alpin, FL | Nonprofit | Sep 25, 1979 | Active |
| MCALPIN VOLUNTEER FIRE DEPARTMENT, INC.McAlpin, FL · Inactive | McAlpin, FL | Nonprofit | Oct 10, 1983 | Inactive |
| FRANKLIN ENGINEERING, LIMITEDMcAlpin, FL · Inactive | McAlpin, FL | Partnership | Oct 1, 1962 | Inactive |
| ANDERSON AG, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | May 15, 2014 | Inactive |
| R C EXPRESS 2 INCMcAlpin, FL · Active | McAlpin, FL | Corporation | Aug 19, 2026 | Active |
| C & D MOTORS, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Dec 3, 1981 | Inactive |
| SGCW INVESTMENTS, INC,McAlpin, FL · Active | McAlpin, FL | Corporation | Jul 1, 1982 | Active |
| 3D FARMS OF MCALPIN, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Mar 21, 1995 | Inactive |
| JOHN KOST, INC.McAplin, FL · Inactive | McAplin, FL | Corporation | Jan 27, 1999 | Inactive |
| LA NEL, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Sep 20, 1984 | Inactive |
| PGA MOBIL SERVICE CENTER, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Feb 5, 1985 | Inactive |
| A & D TRADING POST, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Feb 14, 1985 | Inactive |
| BRANTLEY DAIRY FARMS, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Mar 3, 1986 | Inactive |
| THE WRIGHT PARTS, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Jul 31, 1987 | Inactive |
| HAYSTACK FARMS, INC.McAlpin, FL · Active | McAlpin, FL | Corporation | May 15, 1989 | Active |
| FERGUSON CONSTRUCTION, INC.McAlpin, FL · Inactive | McAlpin, FL | Corporation | Jun 21, 1989 | Inactive |
| SOUTHERN SIGNS & SIGNALS, LLCMcAlpin, FL · Inactive | McAlpin, FL | LLC | Feb 3, 2000 | Inactive |
| SUWANNEE STEAMBOAT LINES, LLCMcAlpin, FL · Inactive | McAlpin, FL | LLC | Apr 2, 2001 | Inactive |
| FLORIDA HORSE PARK @ SUWANNEE DOWNS, LLCMcAlpin, FL · Inactive | McAlpin, FL | LLC | Oct 16, 2001 | Inactive |
| RIPAC, L.L.C.McAlpin, FL · Inactive | McAlpin, FL | LLC | Jun 10, 2003 | Inactive |