| NORTH PORT TITLE, L.L.C.North Port, FL · Active | North Port, FL | LLC | Sep 15, 2003 | Active |
| NORTH PORT PROFESSIONAL, L.L.C.North Port, FL · Active | North Port, FL | LLC | Jan 27, 2003 | Active |
| NORTH PORT CONCERT BAND, INC.North Port, FL · Active | North Port, FL | Nonprofit | May 28, 2002 | Active |
| NORTH PORT MEDICAL, L.L.C.North Port, FL · Active | North Port, FL | LLC | Nov 14, 2001 | Active |
| NORTH PORT OFFICES CONDOMINIUM ASSOCIATION, INC.North Port, FL · Active | North Port, FL | Nonprofit | Dec 20, 2000 | Active |
| JAMES E. WADE, M.D., P.A.Port Charlotte, FL · Active | Port Charlotte, FL | Corporation | Nov 20, 2006 | Active |
| NORTH PORT OFFICES, INC.North Port, FL · Inactive | North Port, FL | Corporation | Dec 11, 1972 | Inactive |
| NORTH PORT CHRISTIAN CHURCH OF NORTH PORT, FLORIDA, INC.North Port, FL · Inactive | North Port, FL | Nonprofit | Dec 12, 1980 | Inactive |
| NORTH PORT PINES, INC.North Port, FL · Inactive | North Port, FL | Nonprofit | Nov 8, 1983 | Inactive |
| SPRINGS GUARDIAN SERVICES, INC.North Port, FL · Inactive | North Port, FL | Corporation | Jul 27, 1982 | Inactive |
| MEDTIME, INC.Mulberry, FL · Inactive | Mulberry, FL | Corporation | Feb 5, 1985 | Inactive |
| EURO-SCAN DEVELOPMENT CORPORATION, INC.North Port, FL · Inactive | North Port, FL | Corporation | Mar 14, 1985 | Inactive |
| CORD C. MELLOR, P.A.North Port, FL · Inactive | North Port, FL | Corporation | May 12, 1986 | Inactive |
| SOUTHERN TRUSS CENTRAL, INC.Englewood, FL · Inactive | Englewood, FL | Corporation | Dec 7, 1988 | Inactive |
| LOGPHASE, LLCNorth Port, FL · Inactive | North Port, FL | LLC | Oct 5, 2011 | Inactive |
| E.R.T. PROPERTIES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 1, 2011 | Inactive |
| JOE & OLGA, L.L.CNorth Port, FL · Inactive | North Port, FL | LLC | Jun 19, 2017 | Inactive |
| NORTH PORT EATERY, INC.North Port, FL · Inactive | North Port, FL | Corporation | Feb 23, 1988 | Inactive |
| VOLKMANS DISTRIBUTING, INC.North Port, FL · Inactive | North Port, FL | Corporation | Mar 21, 1988 | Inactive |
| F & J REAL ESTATE, INC.N. Port, FL · Inactive | N. Port, FL | Corporation | May 23, 1988 | Inactive |
| HERON CREEK MIDDLE SCHOOL PARENT TEACHER ORGANIZATION, INC.North Port, FL · Inactive | North Port, FL | Nonprofit | Dec 4, 2003 | Inactive |
| NORTH PORT KIWANIS FOUNDATION, INC.North Port, FL · Inactive | North Port, FL | Nonprofit | Sep 13, 1984 | Inactive |
| NORTH PORT CONCERT BAND, INC.North Port, FL · Inactive | North Port, FL | Nonprofit | Mar 2, 1990 | Inactive |
| NORTH PORT CONTRACTORS ASSOCIATION, INC.North Port, FL · Inactive | North Port, FL | Nonprofit | Apr 24, 1990 | Inactive |
| C. & C. AERO, INC.North Port, FL · Inactive | North Port, FL | Corporation | Sep 19, 1994 | Inactive |
| NORAN INVESTMENTS, INC.North Port, FL · Inactive | North Port, FL | Corporation | Jan 6, 1997 | Inactive |
| NOVEMBER 3198 ROMEO, INC.North Port, FL · Inactive | North Port, FL | Corporation | Feb 22, 1999 | Inactive |
| SOUTHERN TRUSS OF ENGLEWOOD, INC.Englewood, FL · Inactive | Englewood, FL | Corporation | Dec 24, 1990 | Inactive |
| AMROAD CONSTRUCTION, INC.El Jobean, FL · Inactive | El Jobean, FL | Corporation | Apr 1, 1991 | Inactive |