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| LIFE ON THE VERGE MINISTRIES, INC.Green Cove Springs, FL · Active | Green Cove Springs, FL | Nonprofit | Mar 10, 2020 | Active |
| IMARK TRANSPORTATION LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | May 22, 2025 | Inactive |
| TRANSPACIFIC GROUP LLCMiami, FL · Active | Miami, FL | LLC | Nov 2, 2020 | Active |
| MARK MASON, LLCMount Dora, FL · Active | Mount Dora, FL | LLC | Apr 26, 2012 | Active |
| MARK'S MIRACLE PLUMBING LLCOcala, FL · Active | Ocala, FL | LLC | May 18, 2016 | Active |
| AFTERSHOCK INC.Wesley Chapel, FL · Active | Wesley Chapel, FL | Corporation | Oct 25, 2021 | Active |
| THE ROYAL VAGABONDS CLUBJacksonville, FL · Active | Jacksonville, FL | Nonprofit | Oct 20, 1977 | Active |
| LARK DEVELOPMENT CORPORATIONDeland, FL · Inactive | Deland, FL | Corporation | Jan 21, 1987 | Inactive |
| SOCRATES CORPORATIONTampa, FL · Inactive | Tampa, FL | Corporation | Mar 2, 1987 | Inactive |
| M.R. MASON INC.Deland, FL · Inactive | Deland, FL | Corporation | Jan 27, 1989 | Inactive |
| ALLIANCE BASED CONSULTING, LLCValparaiso, FL · Inactive | Valparaiso, FL | LLC | Apr 25, 2011 | Inactive |
| MD CLEARING LLCJensen Beach, FL · Inactive | Jensen Beach, FL | LLC | Sep 1, 2023 | Inactive |
| HOUSE OF MJM LLCTampa, FL · Active | Tampa, FL | LLC | Aug 31, 2023 | Active |
| M&A MASON REAL ESTATE LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Nov 12, 2025 | Active |
| 150 MIAMI OFFICE LLCMiami, FL · Active | Miami, FL | LLC | Aug 19, 2026 | Active |
| MASON PRIVATE LOCATING LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 30, 2026 | Active |
| VOCATIONAL LEARNING CENTERS INC.Orlando, FL · Inactive | Orlando, FL | Nonprofit | Jan 8, 2003 | Inactive |
| THE GIFT GOES ON, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Nonprofit | Jun 15, 2015 | Inactive |
| SAN REMO ESTATE ASSOCIATION, INC.Sarasota, FL · Active | Sarasota, FL | Nonprofit | Dec 12, 1989 | Active |
| TRADEWINDS RETAIL CONSTRUCTION, INC.Deland, FL · Inactive | Deland, FL | Corporation | Feb 20, 2001 | Inactive |
| EDUCATIONAL CAREER DEVELOPMENT, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Apr 30, 2002 | Inactive |
| EDUCATIONAL CAREER DEVELOPMENT, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Jul 27, 2006 | Inactive |