| NORTHSTAR CONSTRUCTION AND COMPANY, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | Apr 28, 2025 | Active |
| NSFS HOLDINGS LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | Apr 25, 2025 | Active |
| NORTHSTAR FEDERAL, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | Mar 17, 2025 | Active |
| NORTHSTAR TECHNOLOGIES GROUP INC.Bonita Springs, FL · Inactive | Bonita Springs, FL | Corporation | Jun 4, 2024 | Inactive |
| NORTHSTAR REALTY GROUP, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | May 26, 2021 | Active |
| NORTHSTAR BUILDING SYSTEMS, LLC.Bonita Springs, FL · Active | Bonita Springs, FL | LLC | Nov 6, 2020 | Active |
| FINTECHHAWKEstero, FL · Active | Estero, FL | LLC | Oct 17, 2022 | Active |
| WEALTH HIVE, LLCEstero, FL · Active | Estero, FL | LLC | Jan 20, 2022 | Active |
| FOSTER ENTERPRISES OF JUPITER, INC.Wpb, FL · Active | Wpb, FL | Corporation | May 2, 2003 | Active |
| VISTA RESEARCH, INC.Ormond Beach, FL · Inactive | Ormond Beach, FL | Corporation | Mar 17, 2014 | Inactive |
| YBG CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 21, 1994 | Inactive |
| ALPENGLOW, LLCMelbourne, FL · Inactive | Melbourne, FL | LLC | Feb 20, 2006 | Inactive |
| SCOTT FOSTER, LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Feb 15, 2007 | Inactive |
| UNITED ASSOCIATES, LLCLand O'Lakes, FL · Inactive | Land O'Lakes, FL | LLC | Sep 30, 2008 | Inactive |
| ALLIED ENVIRONMENT SOLUTIONS, LLCCape Coral, FL · Inactive | Cape Coral, FL | LLC | Mar 31, 2010 | Inactive |
| INFINITY MANAGEMENT SERVICES, LLCLand O'Lakes, FL · Inactive | Land O'Lakes, FL | LLC | Aug 1, 2013 | Inactive |
| FOSTER FOOD SERVICES, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | Oct 20, 2015 | Inactive |
| TROLLIEX LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Oct 23, 2019 | Inactive |
| TRICO TECHNOLOGY LLCNaples, FL · Inactive | Naples, FL | LLC | May 26, 2020 | Inactive |
| SP HOME SERVICES LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Jan 5, 2023 | Inactive |
| PRICEFOSTER SERVICES LLCOldsmar, FL · Active | Oldsmar, FL | LLC | Jan 5, 2026 | Active |
| NORTHSTAR ENTERPRISE AND DEFENSE, LLCBonita Springs, FL · Active | Bonita Springs, FL | LLC | Mar 5, 2026 | Active |
| THE SANTA ROSA ELECTOR, INC.Navarre, FL · Inactive | Navarre, FL | Corporation | Feb 5, 1990 | Inactive |
| VERTEX IV LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Jul 10, 2026 | Active |
| FOUR BROTHERS PROPERTIES, INC.Navarre, FL · Inactive | Navarre, FL | Nonprofit | Aug 27, 2004 | Inactive |
| PAMELA BROCK WINDHOM INVESTMENTS, INC.Navarre, FL · Inactive | Navarre, FL | Nonprofit | Aug 27, 2004 | Inactive |
| NATIONAL INDEPENDENT PARALEGAL ASSOCIATION, INC.Navarre, FL · Inactive | Navarre, FL | Nonprofit | Jan 9, 2006 | Inactive |
| SILVERFETLOCKS, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Jan 9, 2006 | Inactive |
| CRAZY FOR A CAUSE CHARITY FUND, INC.Clearwater Beach, FL · Inactive | Clearwater Beach, FL | Nonprofit | Aug 10, 2015 | Inactive |
| CHAMBER OF COMMERCE GREATER FORT WALTON BEACH, INC SCHOLARSHIP FUNDFort Walton Beach, FL · Inactive | Fort Walton Beach, FL | Nonprofit | Dec 4, 1986 | Inactive |
| BREAD OF LIFE STOREHOUSE, INCORPORATEDGulf Breeze, FL · Inactive | Gulf Breeze, FL | Nonprofit | May 5, 1994 | Inactive |
| FOSTER INVESTMENT GROUP, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Apr 18, 2001 | Inactive |
| GARDEN CLUB OF LAUREL HILL, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Oct 10, 2001 | Inactive |
| S. FOSTER & ASSOCIATES, INC.Navarre, FL · Inactive | Navarre, FL | Corporation | Oct 10, 2001 | Inactive |
| MENS GARDEN CLUB OF BAKER, INC.Crestview, FL · Inactive | Crestview, FL | Corporation | Oct 10, 2001 | Inactive |
| CARDELL INSTITUTE OF DOMESTIC AND EXOTIC REPTILES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 18, 2001 | Inactive |
| S&S RACING DEVELOPMENT, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 4, 2002 | Inactive |
| FOSTER APPRAISAL INC.Port Orange, FL · Inactive | Port Orange, FL | Corporation | Sep 16, 2002 | Inactive |
| THE PURPLE FROG CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 25, 2003 | Inactive |
| PROFINCO CONSULTING, INC.Fort Walton Bch, FL · Inactive | Fort Walton Bch, FL | Corporation | Sep 2, 2003 | Inactive |
| FOSTER, ETHERIDGE & ASSOCIATES, INCORPORATEDNavarre, FL · Inactive | Navarre, FL | Corporation | Apr 16, 2004 | Inactive |
| MIKE'S SMART CARS OF FLORIDA, INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | Aug 26, 2004 | Inactive |
| PIPPIN MOBILE HOME PARKS, INC.Fort Walton Beach, FL · Inactive | Fort Walton Beach, FL | Corporation | Sep 18, 2006 | Inactive |
| ADVANCED PARALEGAL EDUCATION GROUP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 5, 2007 | Inactive |
| CIDER REPTILES AND RODENTS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 27, 2009 | Inactive |
| KARE-WAY BEAUTY SALON, INC.Apopka, FL · Inactive | Apopka, FL | Corporation | Apr 29, 2019 | Inactive |
| X6 CORPORATIONNaples, FL · Inactive | Naples, FL | Corporation | May 13, 2020 | Inactive |
| NORTHSTAR TECHNOLOGIES GROUP INC.Bonita Springs, FL · Inactive | Bonita Springs, FL | Corporation | May 26, 2020 | Inactive |
| AXIS AVIATION INC.Navarre, FL · Inactive | Navarre, FL | Corporation | Dec 14, 2021 | Inactive |
| JACKSONVILLE 95ERS CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Feb 14, 2024 | Inactive |