| ZS TRADING GROUP LLCSan Mateo, FL · Active | San Mateo, FL | LLC | Aug 24, 2026 | Active |
| RCP LAND SERVICES, LLCSan Mateo, FL · Active | San Mateo, FL | LLC | Sep 16, 2026 | Active |
| DELTA PROJECTS, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Nov 9, 1989 | Inactive |
| THE TWELFTH MAN, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 4, 1989 | Inactive |
| CAPTAIN MAC'S CHICKEN SHACK, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Dec 4, 1989 | Inactive |
| CRANE'S LAWN & GARDEN, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Feb 16, 1990 | Inactive |
| 565 ROUTE 17 SM, LLCSan Marco, FL · Active | San Marco, FL | LLC | Apr 3, 2026 | Active |
| RED BARN NURSERY OF SAN MATEO, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Mar 9, 1988 | Inactive |
| CHRIST IS ACTION MINISTRY, INC.Garrisville, FL · Inactive | Garrisville, FL | Nonprofit | Jan 27, 2000 | Inactive |
| DUNNS CREEK COMMUNITY CHURCH, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Oct 20, 2000 | Inactive |
| CITIZENS ALLIANCE OF SAN MATEO, INCORPORATEDSan Mateo, FL · Inactive | San Mateo, FL | Nonprofit | May 11, 2005 | Inactive |
| STEPHEN L. BOYLES SCHOLARSHIP FUND, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Aug 21, 2008 | Inactive |
| NU-LIFE MINISTRIES TEMPLE OF GOD, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | May 11, 2009 | Inactive |
| PUTNAM COUNTY STEELERS INCPalatka, FL · Inactive | Palatka, FL | Nonprofit | Oct 24, 2011 | Inactive |
| HABIET MESSIANIC CONGREGATIONAL CHURCH INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Feb 26, 2014 | Active |
| THE 3RD STREET CHARITY, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Apr 3, 2014 | Active |
| NEW BIRTH MINISTRY OUT REACH INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jan 27, 2015 | Inactive |
| NORTH EAST FLORIDA LIONS HEARING AID BANK, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Aug 4, 1986 | Active |
| GCO FARMS HUNTING CLUB, INCSan Mateo, FL · Active | San Mateo, FL | Nonprofit | Jun 1, 2017 | Active |
| ROCK THE CATZBA, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jul 25, 2019 | Inactive |
| CHOICE TO CHANGE MINISTRY, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Aug 30, 2019 | Active |
| PUTNAM ALLIANCE FOR EQUITY AND JUSTICE, INCSan Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Mar 12, 2021 | Inactive |
| FUTURE ADVANCEMENTS IN TECHNOLOGY, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Oct 22, 2021 | Inactive |
| THE PHS 1996 ALUMNI FOUNDATION, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Nov 8, 2021 | Active |
| HOPE'S DREAM RESCUE AND SANCTUARY.CORPSan Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jan 11, 2022 | Inactive |
| RIVERSIDE ESTATES & PUTNAM CANAL RESTORATION, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Feb 22, 2023 | Active |
| PALATKA SOUTH HIGH-CLASS OF 1975, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Sep 7, 2023 | Active |
| THE BRIDGE CHURCH OF SAN MATEO INCSan Mateo, FL · Active | San Mateo, FL | Nonprofit | Jan 29, 2024 | Active |
| DK'S ALL INCLUSIVE FOUNDATION INCSan Mateo, FL · Active | San Mateo, FL | Nonprofit | Feb 21, 2025 | Active |
| HIS LOVING CHARACTER INCSan Mateo, FL · Active | San Mateo, FL | Nonprofit | Jun 1, 2026 | Active |
| FIRST BAPTIST CHURCH OF SAN MATEO, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Aug 9, 1988 | Active |
| SPRING CREEK HOMEOWNER'S ASSOCIATION, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Apr 7, 1989 | Active |
| N.A.U.S. HOMEOWNERS ASSOCIATION, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Feb 6, 1990 | Active |
| PUTNAM COUNTY INTER-DENOMINATIONAL MINISTERS ALLIANCE, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jun 22, 1990 | Inactive |
| LIZMAR CENTRE, INC.Orlando, FL · Inactive | Orlando, FL | Nonprofit | Jun 13, 1991 | Inactive |
| SAN MATEO PRESBYTERIAN CHURCH, INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Mar 4, 1992 | Active |
| SOCIAL ENGINEERING AND RENOVATION, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Feb 1, 1993 | Inactive |
| A & A INDEPENDENT LIVING CENTER INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | May 24, 1993 | Inactive |
| NEW BETHEL AFRICAN METHODIST EPISCOPAL CHURCH OF SAN MATEO, FLA., INC.San Mateo, FL · Active | San Mateo, FL | Nonprofit | Sep 13, 1993 | Active |
| SAN MATEO FIRST CHURCH OF THE NAZARENE, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jan 21, 1994 | Inactive |
| JOHN WESLEY MEMORIAL METHODIST CHURCH, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jul 17, 1995 | Inactive |
| PALATKA BABE RUTH ASSOCIATION, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Jun 12, 1996 | Inactive |
| SENIOR SOCIETY OF FRIENDS, INC.San Mateo, FL · Inactive | San Mateo, FL | Nonprofit | Apr 28, 1997 | Inactive |
| LUREVETO, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Apr 5, 2000 | Inactive |
| BYRD'S FOOTER SYSTEMS, INC.San Mateo, FL · Active | San Mateo, FL | Corporation | Nov 15, 2000 | Active |
| EDES & SONS CORPORATIONOrlando, FL · Inactive | Orlando, FL | Corporation | Dec 18, 2000 | Inactive |
| WATTS FUNERAL HOME AND CREMATION CENTER, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Jul 9, 2001 | Inactive |
| SOUTHERN CREMATORY, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Jul 9, 2001 | Inactive |
| WATTS FUNERAL SERVICES, INC.San Mateo, FL · Inactive | San Mateo, FL | Corporation | Jul 9, 2001 | Inactive |
| DON'S TRUCKING INCSan Mateo, FL · Inactive | San Mateo, FL | Corporation | Jul 30, 2001 | Inactive |