| MINUTEMAN ROBOTICS, LLC.Clearwater, FL · Inactive | Clearwater, FL | LLC | Dec 21, 2018 | Inactive |
| NSI-BOA DEBT HOLDING, LLCClearwater, FL · Active | Clearwater, FL | LLC | Jan 21, 2011 | Active |
| INTELLITEC PRODUCTS LLCDeland, FL · Active | Deland, FL | LLC | Jul 30, 2004 | Active |
| BODEN-WERT REAL ESTATE USA FONDS II, LTD.Location not reported, FL · Inactive | Location not reported, FL | Partnership | Nov 3, 1981 | Inactive |
| BODEN-WERT REAL ESTATE USA FONDS IV LTD.Clearwater, FL · Inactive | Clearwater, FL | Partnership | Aug 30, 1983 | Inactive |
| BODEN - WERT REAL ESTATE USA FONDS V LTD.Location not reported, FL · Inactive | Location not reported, FL | Partnership | Dec 27, 1983 | Inactive |
| BODEN - WERT REAL ESTATE USA FONDS VI LTD.Tampa, FL · Inactive | Tampa, FL | Partnership | Jul 26, 1984 | Inactive |
| SOUTH MAIN ENTERPRISES VII LTD.Clearwater, FL · Inactive | Clearwater, FL | Partnership | Jun 10, 1985 | Inactive |
| SOUTH MAIN ENTERPRISES VIII, LTD.Clearwater, FL · Inactive | Clearwater, FL | Partnership | Oct 21, 1985 | Inactive |
| ATRIUM LIMITED PARTNERSHIPClearwater, FL · Inactive | Clearwater, FL | Partnership | Oct 30, 1985 | Inactive |
| SOUTH MAIN ENTERPRISES X, LTD.Clearwater, FL · Inactive | Clearwater, FL | Partnership | Aug 21, 1986 | Inactive |
| N.S.I. INCOME FUND II - WESTWINDS APARTMENTS LIMITED PARTNERSHIPClearwater, FL · Active | Clearwater, FL | Partnership | Jun 19, 1987 | Active |
| N.S.I. INCOME FUND III - BRIDGEPORT APARTMENTS LIMITED PARTNERSHIPClearwater, FL · Inactive | Clearwater, FL | Partnership | Jun 23, 1987 | Inactive |
| N.S.I. VENTURE FUND I, LTD.Clearwater, FL · Inactive | Clearwater, FL | Partnership | Dec 31, 1987 | Inactive |
| N.S.I. VENTURE FUND VI - CAMBRIDGE APARTMENTS LIMITED PARTNERSHIPLocation not reported, FL · Inactive | Location not reported, FL | Partnership | Mar 17, 1988 | Inactive |
| N.S.I. VENTURE FUND IV - WILLOW POND APARTMENTS LIMITED PARTNERSHIPClearwater, FL · Inactive | Clearwater, FL | Partnership | Nov 23, 1988 | Inactive |
| PENINSULA BRICKLYN ASSOCIATES, LTD.Clearwater, FL · Inactive | Clearwater, FL | Partnership | Jun 17, 1996 | Inactive |
| THE NET RACERS, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Mar 5, 2001 | Inactive |
| NSI CONSULTING AND DEVELOPMENT, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 10, 2001 | Active |
| SOUTH MAIN HOLDINGS, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 15, 1993 | Inactive |
| B-W REAL ESTATE, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jun 12, 1984 | Inactive |
| YSL FT. MYERS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | May 3, 1985 | Inactive |
| ROYAL PALM CAFE, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | May 24, 1985 | Inactive |
| RPS ASSOCIATES OF FT. MYERS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Aug 26, 1985 | Inactive |
| ROYAL PALM PHASE II, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Mar 21, 1986 | Inactive |
| N.S.I. BROKERAGE, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Apr 4, 1986 | Inactive |
| N.S.I. MANAGEMENT, INC.Clearwater, FL · Active | Clearwater, FL | Corporation | Apr 4, 1986 | Active |
| R.P.S.R. LAND, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jun 3, 1986 | Inactive |
| NSI CFH DEVELOPMENT, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | Sep 19, 2002 | Inactive |
| INTELLITEC CROSSINGS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jul 31, 2006 | Inactive |
| COMPLETE OUTDOOR MAINTENANCE, LLCPlant City, FL · Inactive | Plant City, FL | LLC | Jan 4, 2011 | Inactive |
| ON KEY TIME, LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Feb 16, 2011 | Inactive |
| AIRFLO MEDICAL, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | Mar 2, 2015 | Inactive |
| NSI SOLAR, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | Apr 29, 2015 | Inactive |
| OUTDOOR ADVENTURE INNOVATIONS, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | Mar 28, 2018 | Inactive |
| LAND OWNERS SERVICES, LLCClearwater, FL · Active | Clearwater, FL | LLC | Feb 24, 2021 | Active |
| SOUTH MAIN ENTERPRISES III, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Apr 5, 2001 | Inactive |
| ROUGE CREEK - BRIDGEPORT, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | Jul 23, 2001 | Inactive |
| N.S.I. INVESTMENTS, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Sep 8, 1988 | Inactive |
| WESTSHORE CLUB II CONDOMINIUM ACQUISITION CORPORATIONClearwater, FL · Inactive | Clearwater, FL | Corporation | Sep 16, 1988 | Inactive |
| NSI REALTY OF FLORIDA, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Sep 19, 2002 | Inactive |
| NORTHERN SALINE, INC.Clearwater, FL · Active | Clearwater, FL | Corporation | Mar 13, 1987 | Active |
| CDI SOUTHEAST, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 15, 2014 | Inactive |
| NORTHERN SALINE REALTY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 22, 1987 | Inactive |
| PRIVATE ENERGY, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Jul 23, 2021 | Inactive |
| COM COM SYSTEMS, INC.Clearwater, FL · Active | Clearwater, FL | Corporation | Mar 8, 1991 | Active |
| MINUSHA CORP.Green Cove Springs, FL · Active | Green Cove Springs, FL | Corporation | Dec 1, 1997 | Active |
| VICTORY LAND COMPANY, INC.Green Cove Springs, FL · Active | Green Cove Springs, FL | Corporation | Dec 13, 1991 | Active |
| RPSA TWO, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Mar 4, 1992 | Inactive |
| RPSA ONE, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Mar 4, 1992 | Inactive |