| FFPC INVESTORS, LLCDunedin, FL · Active | Dunedin, FL | LLC | Jan 3, 2018 | Active |
| CASTELLANO SWANN HOLDINGS, LLCTampa, FL · Active | Tampa, FL | LLC | Jun 30, 2021 | Active |
| TLTM INVESTORS, LLCTampa, FL · Active | Tampa, FL | LLC | Jan 21, 2020 | Active |
| TRE VENTURES, LLCTampa, FL · Active | Tampa, FL | LLC | Mar 30, 2016 | Active |
| REJUVENATION INSTITUTE OF FLORIDA, LLCTampa, FL · Active | Tampa, FL | LLC | Jun 7, 2013 | Active |
| CASTELLANO PROPERTIES, LLCTampa, FL · Active | Tampa, FL | LLC | Apr 18, 2011 | Active |
| CASTELLANO COSMETIC SURGERY CENTER, P.A.Tampa, FL · Active | Tampa, FL | Corporation | Feb 17, 2011 | Active |
| TK REGISTERED AGENT, INC.Tampa, FL · Active | Tampa, FL | Corporation | Sep 23, 2009 | Active |
| TK CONSULTING, LLCTampa, FL · Active | Tampa, FL | LLC | May 2, 2002 | Active |
| LIQUIDS TRANSPORT CO., INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jul 13, 1949 | Inactive |
| N.D. CASTELLANO, M.D., D.D.S., PROFESSIONAL ASSOCIATIONTampa, FL · Inactive | Tampa, FL | Corporation | Oct 1, 1976 | Inactive |
| TRENAM, KEMKER, SCHARF, BARKIN, FRYE, O'NEILL & MULLIS, PROFESSIONAL ASSOCIATIONTampa, FL · Active | Tampa, FL | Corporation | Oct 28, 1977 | Active |
| BALCONES APARTMENTS, LTD.Location not reported, FL · Inactive | Location not reported, FL | Partnership | May 10, 1999 | Inactive |
| CASA VERDE TOWNHOMES, LTD.Location not reported, FL · Inactive | Location not reported, FL | Partnership | May 10, 1999 | Inactive |
| ATLANTIC AMERICAN REALTY CAPITAL ADVISORS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Oct 20, 2004 | Inactive |
| BALCONES GP,INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 10, 1999 | Inactive |
| CASA VERDE TOWNHOMES GP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 10, 1999 | Inactive |
| OFFICEXXPRESS.COM, LLCMiami, FL · Inactive | Miami, FL | LLC | Sep 21, 2000 | Inactive |
| N717ES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 8, 2000 | Inactive |
| BULLDOG INVESTORS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jun 5, 2001 | Inactive |
| STONE GROUP, LLCTampa, FL · Inactive | Tampa, FL | LLC | Aug 7, 2001 | Inactive |
| BUMP AD CONNECTION, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jan 16, 2002 | Inactive |
| MCAPITAL II, LLCTampa, FL · Inactive | Tampa, FL | LLC | Mar 21, 2002 | Inactive |
| UG INVESTORS, LLCTampa, FL · Inactive | Tampa, FL | LLC | May 31, 2002 | Inactive |
| DRW CAPITAL, LLCLutz, FL · Inactive | Lutz, FL | LLC | Jun 26, 2003 | Inactive |
| MAVILO INVESTMENTS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jul 16, 2003 | Inactive |
| HASKELL INVESTMENTS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jul 24, 2003 | Inactive |
| PODS ACQUISITION, LLCBoca Raton, FL · Inactive | Boca Raton, FL | LLC | Sep 3, 2003 | Inactive |
| MORRISON AVENUE PARTNERS, L.L.C.Tampa, FL · Inactive | Tampa, FL | LLC | Oct 21, 2003 | Inactive |
| METRO WEST FINANCIAL LLCTampa, FL · Inactive | Tampa, FL | LLC | Apr 27, 2004 | Inactive |
| WATERFORD SOUTH, LLCLutz, FL · Inactive | Lutz, FL | LLC | Aug 9, 2004 | Inactive |
| FIRST TAMARAC TITLE AGENCY, LLCTampa, FL · Inactive | Tampa, FL | LLC | Sep 20, 2004 | Inactive |
| ADAMS HOUSE, LLCTampa, FL · Inactive | Tampa, FL | LLC | Oct 21, 2004 | Inactive |
| MANAGEMENT RECRUITERS OF YBOR CITY, LLCApollo Beach, FL · Inactive | Apollo Beach, FL | LLC | Nov 22, 2004 | Inactive |
| ARIEL ENTERPRISES, LLCTampa, FL · Inactive | Tampa, FL | LLC | Feb 17, 2005 | Inactive |
| FOX CHASE DEVELOPMENT GROUP, LLCLutz, FL · Inactive | Lutz, FL | LLC | Apr 14, 2005 | Inactive |
| FINELLI CONSULTING, LLCTampa, FL · Inactive | Tampa, FL | LLC | May 3, 2005 | Inactive |
| THE ORIGINAL CHICAGO DELI, LLCClearwater, FL · Inactive | Clearwater, FL | LLC | May 12, 2005 | Inactive |
| RODRIGUEZ & FERNANDEZ ENTERPRISES, LLCTampa, FL · Inactive | Tampa, FL | LLC | May 18, 2005 | Inactive |
| RESPONSIBLE HEALTH LLCNaples, FL · Inactive | Naples, FL | LLC | May 23, 2005 | Inactive |
| CAMPUS INVESTMENTS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jun 21, 2005 | Inactive |
| 417 NORTH 4TH ST., LLCLake Worth, FL · Inactive | Lake Worth, FL | LLC | Jul 5, 2005 | Inactive |
| 716 3RD AVE. NORTH, LLCLake Worth, FL · Inactive | Lake Worth, FL | LLC | Jul 5, 2005 | Inactive |
| CASTLE VENTURES, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jul 7, 2005 | Inactive |
| PALM PROPERTIES DEVELOPMENT GROUP, LLCPalm Harbor, FL · Inactive | Palm Harbor, FL | LLC | Sep 12, 2005 | Inactive |
| NOAH, LLCTampa, FL · Inactive | Tampa, FL | LLC | Sep 14, 2005 | Inactive |
| EQUIPLUS USA, LLCTampa, FL · Inactive | Tampa, FL | LLC | Sep 16, 2005 | Inactive |
| CASTLE VENTURES I, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jun 2, 2006 | Inactive |
| DIGITAL DIALOGUE, LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Jun 6, 2006 | Inactive |
| JC LINN OF COMANCHE, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jun 20, 2006 | Inactive |