| $1–2 million | TNM CORPORATIOM | Waller, TX | Prosperity Bank |
| $350,000–1 million | TOKIO CORP. | Midland, TX | Prosperity Bank |
| $350,000–1 million | TOKIO CORP. | MIDLAND, TX | Prosperity Bank |
| $350,000–1 million | TOM-E-LEE INDUSTRIES LLC | Midland, TX | Prosperity Bank |
| $2–5 million | TOM-E-LEE INDUSTRIES, LLC | MIDLAND, TX | Prosperity Bank |
| $350,000–1 million | TOM-E-LEE TRUCKING LLC | Midland, TX | Prosperity Bank |
| $350,000–1 million | TOM-E-LEE TRUCKING, LLC | MIDLAND, TX | Prosperity Bank |
| $150,000–350,000 | TONY CHAVEZ P.C. | Odessa, TX | Prosperity Bank |
| $150,000–350,000 | TONY CHAVEZ P.C. | ODESSA, TX | Prosperity Bank |
| $1–2 million | TOP FLIGHT STEEL INC | RHOME, TX | Prosperity Bank |
| $150,000–350,000 | TOP FLIGHT TRUCKING & LOGISTICS LLC | Houston, TX | Prosperity Bank |
| $2–5 million | TOP NOTCH TEMPORARIES INC. | CORSICANA, TX | Prosperity Bank |
| $350,000–1 million | TORINO'S ENTERTAINMENT GROUP, LLC | Midland, TX | Prosperity Bank |
| $150,000–350,000 | TORINO'S ENTERTAINMENT GROUP LLC | Midland, TX | Prosperity Bank |
| $350,000–1 million | TORKWORX LP | SPRING, TX | Prosperity Bank |
| $2–5 million | TORNADO BUS CO | Dallas, TX | Prosperity Bank |
| $2–5 million | TORNADO BUS COMPANY | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | TORRES TRUCKING LLC | Lubbock, TX | Prosperity Bank |
| $150,000–350,000 | TORRES TRUCKING LLC | Lubbock, TX | Prosperity Bank |
| $150,000–350,000 | TORTILLAS RICAS LP | PLAINVIEW, TX | Prosperity Bank |
| $150,000–350,000 | TOTAL CARE ORTHOTICS AND PROSTHETICS LLC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | TOTAL CLINICAL TRIAL MANAGEMENT LLC | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | TOTAL CLINICAL TRIAL MANAGEMENT, LLC | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | TOTAL CONTRACTING LIMITED | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | TOTAL CONTRACTING LIMITED | Houston, TX | Prosperity Bank |
| $350,000–1 million | TOTAL HEAT & A/C, INC | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | TOTAL PLUMBING SOLUTIONS, LLC | Tulsa, OK | Prosperity Bank |
| $350,000–1 million | TOWER ENGINEERING INC | Fort Worth, TX | Prosperity Bank |
| $150,000–350,000 | TOWER ENGINEERING INC | FORT WORTH, TX | Prosperity Bank |
| $150,000–350,000 | TOWN & COUNTRY DRUG, INC. | Odessa, TX | Prosperity Bank |
| $150,000–350,000 | TPI CONSTRUCTION & PAINTING | BELLAIRE, TX | Prosperity Bank |
| $150,000–350,000 | TPI CONSTRUCTION & PAINTING INC | Bellaire, TX | Prosperity Bank |
| $350,000–1 million | TRAFFIC ENGINEERS INC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | TRANSCEND IT SOLUTIONS LLC | FRISCO, TX | Prosperity Bank |
| $150,000–350,000 | TRAVEL ACQUISITION GROUP LTD | Plano, TX | Prosperity Bank |
| $350,000–1 million | TREFFINGER INC. | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | TRI-LIN INTEGRATED SERVICES INC | San Antonio, TX | Prosperity Bank |
| $150,000–350,000 | TRI-LIN INTEGRATED SERVICES INC | San Antonio, TX | Prosperity Bank |
| $350,000–1 million | TRI-STATE OIL FIELD SERVICES LLC | Amarillo, TX | Prosperity Bank |
| $350,000–1 million | TRI-STATE OILFIELD SERVICES, LLC | AMARILLO, TX | Prosperity Bank |
| $350,000–1 million | TRIANGLE TURF CO INC | BAY CITY, TX | Prosperity Bank |
| $150,000–350,000 | TRICIA QUAID LANDSCAPE DESIGN INC | DALLAS, TX | Prosperity Bank |
| $1–2 million | TRILOGY SENIOR LIVING, LLC | New Braunfels, TX | Prosperity Bank |
| $150,000–350,000 | TRINITY AIR CONDITIONING, INC. | WICHITA FALLS, TX | Prosperity Bank |
| $1–2 million | TRINITY CHURCH OF THE ASSEMBLIES OF GOD | CEDAR HILL, TX | Prosperity Bank |
| $350,000–1 million | TRINITY INTERESTS, INC | DALLAS, TX | Prosperity Bank |
| $1–2 million | TRINITY SCHOOL OF MIDLAND | MIDLAND, TX | Prosperity Bank |
| $150,000–350,000 | TRINITY SERVICES LLC | WASKOM, TX | Prosperity Bank |
| $150,000–350,000 | TRIO CONSULTING & MANAGEMENT, LLC | WICHITA FALLS, TX | Prosperity Bank |
| $150,000–350,000 | TRIO CONSULTING & MGMT LLC | Wichita Falls, TX | Prosperity Bank |
| $150,000–350,000 | TRIPLE A CONSTRUCTION LLC | Bryan, TX | Prosperity Bank |
| $150,000–350,000 | TRIPLE A CONSTRUCTION, LLC | Bryan, TX | Prosperity Bank |
| $150,000–350,000 | TRIPLE C INC. | Oklahoma City, OK | Prosperity Bank |
| $150,000–350,000 | TRIPLE C INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | TRIPOLIS ENTERPRISE INC. | San Antonio, TX | Prosperity Bank |
| $150,000–350,000 | TRIPOLIS ENTERPRISES LLC | San Antonio, TX | Prosperity Bank |
| $150,000–350,000 | TRIPP'S HARLEY-DAVIDSON, LTD | AMARILLO, TX | Prosperity Bank |
| $150,000–350,000 | TRIUMPH CONSTRUCTION, LTD | Austin, TX | Prosperity Bank |
| $1–2 million | TROUT TRUCKING COMPANY INC | Robstown, TX | Prosperity Bank |
| $150,000–350,000 | TRUE COOPERATIVE GIN COMPANY | Bishop, TX | Prosperity Bank |
| $350,000–1 million | TRUE SHOT LLC | Odessa, TX | Prosperity Bank |
| $350,000–1 million | TRUE SHOT LLC. | Odessa, TX | Prosperity Bank |
| $150,000–350,000 | TRW ENTERPRISES INC. | Tulsa, OK | Prosperity Bank |
| $150,000–350,000 | TRW ENTERPRISES, INC | Tulsa, OK | Prosperity Bank |
| $2–5 million | TST/IMPRESO INC | Coppell, TX | Prosperity Bank |
| $2–5 million | TST/IMPRESO, INC. | COPPELL, TX | Prosperity Bank |
| $150,000–350,000 | TTARP INVESTMENTS INC | TYLER, TX | Prosperity Bank |
| $150,000–350,000 | TULSA ADJUSTMENT BUREAU INC | Tulsa, OK | Prosperity Bank |
| $150,000–350,000 | TULSA ADJUSTMENT BUREAU, INC. | Tulsa, OK | Prosperity Bank |
| $350,000–1 million | TULSA AUTO SPRINGS CO | Tulsa, OK | Prosperity Bank |
| $150,000–350,000 | TULSA GAS TECHNOLOGIES INC | Tulsa, OK | Prosperity Bank |
| $150,000–350,000 | TULSA GAS TECHNOLOGIES, INC | Tulsa, OK | Prosperity Bank |
| $150,000–350,000 | TUMBLE TECH LLC | Cedar Park, TX | Prosperity Bank |
| $150,000–350,000 | TUMBLE TECH, LLC | CEDAR PARK, TX | Prosperity Bank |
| $350,000–1 million | TURBONETICS ENGINEERING & SERVICES INC | CORPUS CHRISTI, TX | Prosperity Bank |
| $350,000–1 million | TURNCO ENTERPRISES LLC | LUBBOCK, TX | Prosperity Bank |
| $350,000–1 million | TURNCO ENTERPRISES LLC | Lubbock, TX | Prosperity Bank |
| $350,000–1 million | TURNER COATINGS LLC | Spring, TX | Prosperity Bank |
| $350,000–1 million | TURNER COATINGS LLC | Spring, TX | Prosperity Bank |
| $350,000–1 million | TURNER POWER SYSTEMS & CONTRACTOR LLC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | TURNER POWER SYSTEMS & CONTRACTOR LLC | Houston, TX | Prosperity Bank |
| $350,000–1 million | TWILIGHT HOME | Victoria, TX | Prosperity Bank |
| $150,000–350,000 | TWIN CITY MISSION, INC | Bryan, TX | Prosperity Bank |
| $350,000–1 million | TWIN PINES NORTH NURSING AND REHABILITATION INC | VICTORIA, TX | Prosperity Bank |
| $1–2 million | TWIN PINES NURSING AND REHABILITATION, INC | GANADO, TX | Prosperity Bank |
| $150,000–350,000 | TWO HEARTS HOME HEALTH, LLC | Grand Prairie, TX | Prosperity Bank |
| $150,000–350,000 | TWO HEARTS HOME HEALTH, LLC | ODESSA, TX | Prosperity Bank |
| $150,000–350,000 | TYLER STREET CHRISTIAN EDUCATIONAL FOUNDATION | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | TYOLK MANAGEMENT LLC | Katy, TX | Prosperity Bank |
| $150,000–350,000 | TYOLK MANAGEMENT LLC | Katy, TX | Prosperity Bank |
| $350,000–1 million | TYRRELL & LAMBAREN CONSTRUCTION CO INC | Snyder, TX | Prosperity Bank |
| $350,000–1 million | TYRRELL & LAMBAREN CONSTRUCTION COMPANY, INC. | SNYDER, TX | Prosperity Bank |
| $150,000–350,000 | TYSON INSULATION COMPANY INC | Corpus Christi, TX | Prosperity Bank |
| $150,000–350,000 | TYSON INSULATION COMPANY INC. | Corpus Christi, TX | Prosperity Bank |
| $350,000–1 million | UBERNOSKY & MAJERES, PLLC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | UDC FIRST STREET, PLLC | GARLAND, TX | Prosperity Bank |
| $150,000–350,000 | UNIFLEX CHURCH FURNISHINGS INC | Gainesville, TX | Prosperity Bank |
| $150,000–350,000 | UNIFLEX CHURCH FURNISHINGS INC | GAINESVILLE, TX | Prosperity Bank |
| $150,000–350,000 | UNIQUE COLLISION PAINT & BODY @ HWY 249 | Tomball, TX | Prosperity Bank |
| $150,000–350,000 | UNIQUE COLLISION PAINT & BODY INC | Houston, TX | Prosperity Bank |