| $150,000–350,000 | ADVANCE TECHNOLOGY COATING LLC | Oklahoma City, OK | Prosperity Bank |
| $1–2 million | ADVANCED CAST STONE INC | Fort Worth, TX | Prosperity Bank |
| $1–2 million | ADVANCED CAST STONE, INC. | FORT WORTH, TX | Prosperity Bank |
| $350,000–1 million | ADVANCED CONTROL SYSTEMS LLC | Houston, TX | Prosperity Bank |
| $350,000–1 million | ADVANCED CONTROL SYSTEMS LLC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ADVANCED ELECTRIC INC | Oklahoma City, OK | Prosperity Bank |
| $150,000–350,000 | ADVANCED ELECTRIC INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | ADVANCED NEUROSCIENCE CLINIC, PA | MIDLAND, TX | Prosperity Bank |
| $150,000–350,000 | ADVANCED TECHNOLOGY CONSTRUCTION LLC | Coahoma, TX | Prosperity Bank |
| $150,000–350,000 | ADVANCED TREE AND SHRUB CARE, INC. | FAIRVIEW, TX | Prosperity Bank |
| $350,000–1 million | ADVANCEMENT RESOURCES INTERCULTURAL SIGNIFICANT EDUCATION AR | Sunnyvale, TX | Prosperity Bank |
| $5–10 million | ADVANTAGE ENERGY SERVICES LLC | MCALESTER, OK | Prosperity Bank |
| $2–5 million | ADVANTAGE ENERGY SERVICES LLC | McAlester, OK | Prosperity Bank |
| $350,000–1 million | ADVENT AIR CONDITIONING INC | Lewisville, TX | Prosperity Bank |
| $350,000–1 million | ADVENT AIR CONDITIONING INC. | LEWISVILLE, TX | Prosperity Bank |
| $150,000–350,000 | ADVENTURE PARK-LUBBOCK, L.P. | Lubbock, TX | Prosperity Bank |
| $150,000–350,000 | ADVENTURE PARK-LUBBOCK, L.P. | LUBBOCK, TX | Prosperity Bank |
| $150,000–350,000 | ADVENTURE PLAYGROUND SYSTEMS INC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ADVENTURE PLAYGROUND SYSTEMS INC | Houston, TX | Prosperity Bank |
| $1–2 million | AEA INSURANCE AGENCY INC | Houston, TX | Prosperity Bank |
| $1–2 million | AEA INSURANCE AGENCY, INC., CORPORATION | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | AEG PETROLEUM LLC | Amarillo, TX | Prosperity Bank |
| $350,000–1 million | AEG PETROLEUM, LLC | AMARILLO, TX | Prosperity Bank |
| $150,000–350,000 | AES ELECTRICAL-TEXAS INCORPORATED | Houston, TX | Prosperity Bank |
| $150,000–350,000 | AES ELECTRICAL-TEXAS, INC. | Houston, TX | Prosperity Bank |
| $150,000–350,000 | AESA PREP ACADEMY INC | Austin, TX | Prosperity Bank |
| $150,000–350,000 | AESA PREP ACADEMY INC | AUSTIN, TX | Prosperity Bank |
| $2–5 million | AG -POWER, INC | MCKINNEY, TX | Prosperity Bank |
| $150,000–350,000 | AGILE OILFIELD SERVICES LLC | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | AGILE OILFIELD SERVICES, LLC | ODESSA, TX | Prosperity Bank |
| $350,000–1 million | AGRICOLE HOSPITALITY LLC | Houston, TX | Prosperity Bank |
| $350,000–1 million | AGRICOLE HOSPITALITY, LLC | Houston, TX | Prosperity Bank |
| $350,000–1 million | AIR 7, LLC | CAMARILLO, CA | Prosperity Bank |
| $150,000–350,000 | AIR SUSHI ADVENTURES L.L.C. | Cedar Park, TX | Prosperity Bank |
| $150,000–350,000 | AIRCO PLUMBING & MECHANICAL, LLC | WICHITA FALLS, TX | Prosperity Bank |
| $350,000–1 million | AIRE SERV OF THE PERMIAN BASIN | Midland, TX | Prosperity Bank |
| $150,000–350,000 | AJ'S LANDSCAPING & DESIGN, INC | Houston, TX | Prosperity Bank |
| $350,000–1 million | AK INDUSTRIES INC | Stafford, TX | Prosperity Bank |
| $350,000–1 million | AK INDUSTRIES INC | Stafford, TX | Prosperity Bank |
| $150,000–350,000 | AKIN CHANDLER MD PLLC | MIDLAND, TX | Prosperity Bank |
| $350,000–1 million | AKR INVESTORS LLC | IRVING, TX | Prosperity Bank |
| $350,000–1 million | AKULE CORPORATION | Fort Worth, TX | Prosperity Bank |
| $150,000–350,000 | AL FIRE PROTECTION LLC | Oklahoma City, OK | Prosperity Bank |
| $150,000–350,000 | AL FIRE PROTECTION, LLC | Oklahoma City, OK | Prosperity Bank |
| $150,000–350,000 | AL THURMOND AGENCY, INC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ALAMO CITY TRAILER SALES LLC | LULING, TX | Prosperity Bank |
| $350,000–1 million | ALAMO CORRAL LLC | San Antonio, TX | Prosperity Bank |
| $150,000–350,000 | ALAMO CORRAL, LLC | San Antonio, TX | Prosperity Bank |
| $350,000–1 million | ALAMO OILFIELD SERVICES LLC | SAN ANTONIO, TX | Prosperity Bank |
| $350,000–1 million | ALAMO OILFIELD SERVICES, LLC | Pleasanton, TX | Prosperity Bank |
| $350,000–1 million | ALAMO STONE LP | Stafford, TX | Prosperity Bank |
| $350,000–1 million | ALAMO STONE LP | Stafford, TX | Prosperity Bank |
| $150,000–350,000 | ALAN HENRY INSURANCE AGENCY INC | Lubbock, TX | Prosperity Bank |
| $350,000–1 million | ALAN R TRUCKING, LLC | MIDLAND, TX | Prosperity Bank |
| $350,000–1 million | ALAN R. TRUCKING LLC | Midland, TX | Prosperity Bank |
| $150,000–350,000 | ALBY'S SEAFOOD, LLC | FULTON, TX | Prosperity Bank |
| $150,000–350,000 | ALBYS SEAFOOD LLC | FULTON, TX | Prosperity Bank |
| $150,000–350,000 | ALD CYPRESS, PLLC | CYPRESS, TX | Prosperity Bank |
| $350,000–1 million | ALDEN SHORT INC | Richardson, TX | Prosperity Bank |
| $350,000–1 million | ALDEN SHORT, INC. | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | ALJ-LINDSEY LLC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ALL AMERICAN AIR & APPLIANCE | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ALL AMERICAN AIR & APPLIANCE MECHANICAL SERVICES INC | Houston, TX | Prosperity Bank |
| $350,000–1 million | ALL POWER TRUCKING LLC | JEWETT, TX | Prosperity Bank |
| $350,000–1 million | ALL POWER TRUCKING LLC | JEWETT, TX | Prosperity Bank |
| $150,000–350,000 | ALL SERVICES GROUP, INC. | CONROE, TX | Prosperity Bank |
| $350,000–1 million | ALLAMON TOOL COMPANY, INC | MONTGOMERY, TX | Prosperity Bank |
| $150,000–350,000 | ALLEN CHILDRENS CLINIC PA | Allen, TX | Prosperity Bank |
| $150,000–350,000 | ALLEN COMMUNITY OUTREACH | ALLEN, TX | Prosperity Bank |
| $2–5 million | ALLEN CONTRACTING, INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | ALLEN EYECARE CENTER | ALLEN, TX | Prosperity Bank |
| $350,000–1 million | ALLIANCE INTEGRITY RESOURCES LLC | Houston, TX | Prosperity Bank |
| $350,000–1 million | ALLIANCE INTEGRITY RESOURCES LLC | Corpus Christi, TX | Prosperity Bank |
| $150,000–350,000 | ALLIANCE MACHINE & SPECIALTIES INC | Odessa, TX | Prosperity Bank |
| $350,000–1 million | ALLIANCE MACHINE & SPECIALTIES INC. | ODESSA, TX | Prosperity Bank |
| $150,000–350,000 | ALLIED INDUSTRIAL SALES INC | DEER PARK, TX | Prosperity Bank |
| $150,000–350,000 | ALLIED INDUSTRIAL SALES INC. | Pasadena, TX | Prosperity Bank |
| $150,000–350,000 | ALLISON TRANS TECH LLC | Corpus Christi, TX | Prosperity Bank |
| $150,000–350,000 | ALLISON TRANS TECH, LLC | CORPUS CHRISTI, TX | Prosperity Bank |
| $2–5 million | ALLON TRANSPORTATION SERVICES LL | Okla. City, OK | Prosperity Bank |
| $150,000–350,000 | ALLTEC LIFTING SYSTEMS LLC | Dickinson, TX | Prosperity Bank |
| $350,000–1 million | ALLTEC LIFTING SYSTEMS, LLC | Dickinson, TX | Prosperity Bank |
| $1–2 million | ALLTEX BUSINESS CONSULTING LLC | Bedford, TX | Prosperity Bank |
| $1–2 million | ALLTEX STAFFING AND CONSULTING LLC | Bedford, TX | Prosperity Bank |
| $150,000–350,000 | ALLTID, LLC | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | ALOHA RICHMOND L.L.C. | Houston, TX | Prosperity Bank |
| $350,000–1 million | ALOHA RICHMOND LLC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ALPHA AND OMEGA CONTRACT SALES | Odessa, TX | Prosperity Bank |
| $350,000–1 million | ALPHA AND OMEGA CONTRACT SALES & CONSULTING, INC. | Odessa, TX | Prosperity Bank |
| $150,000–350,000 | ALTA LOMA INC. | Georgetown, TX | Prosperity Bank |
| $150,000–350,000 | ALTISIMO HOLDINGS, LLC | Richmond, TX | Prosperity Bank |
| $150,000–350,000 | ALVARADO'S OILFIELD SERVICES LLC | Odessa, TX | Prosperity Bank |
| $150,000–350,000 | ALVARADO'S OILFIELD SERVICE LLC | Odessa, TX | Prosperity Bank |
| $150,000–350,000 | AMARILLO HOSPICE OF THE PLAINS LLC | Amarillo, TX | Prosperity Bank |
| $150,000–350,000 | AMARILLO HOSPICE OF THE PLAINS, LLC | AMARILLO, TX | Prosperity Bank |
| $2–5 million | AMERICAN CONSTRUCTORS, LLC | Cedar Park, TX | Prosperity Bank |
| $350,000–1 million | AMERICAN CONTRACT EXCAVATION | Houston, TX | Prosperity Bank |
| $350,000–1 million | AMERICAN CONTRACT EXCAVATION SERVICES | Houston, TX | Prosperity Bank |
| $150,000–350,000 | AMERICAN DYNAMIC IMAGING | Hurst, TX | Prosperity Bank |
| $150,000–350,000 | AMERICAN DYNAMIC IMAGING LTD | Hurst, TX | Prosperity Bank |