| $150,000–350,000 | ALLEN EYE ASSOCIATES P.A. | Allen, TX | Frost Bank |
| $150,000–350,000 | ALLENSWORTH AND PORTER, LLP | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | ALLERGY & ASTHMA PHYSICIANS OF ARLINGTON, P.A. | ARLINGTON, TX | Frost Bank |
| $350,000–1 million | ALLIANCE FIELD SERVICES LLC | MIDLAND, TX | Frost Bank |
| $350,000–1 million | ALLIANCE FIELD SERVICES LLC | Midland, TX | Frost Bank |
| $1–2 million | ALLIANCE MATERIALS, INC. | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | ALLIED FACILITY CARE, LLC | KELLER, TX | Frost Bank |
| $350,000–1 million | ALLIED FEEDS, INC | CUERO, TX | Frost Bank |
| $2–5 million | ALLIED FIRE PROTECTION LP | PEARLAND, TX | Frost Bank |
| $1–2 million | ALLIED FIRE PROTECTION LP | Pearland, TX | Frost Bank |
| $1–2 million | ALLIED FIRE PROTECTION SA-LP | PEARLAND, TX | Frost Bank |
| $350,000–1 million | ALLISON CLINICAL ENTERPRISES INC | GRAPEVINE, TX | Frost Bank |
| $350,000–1 million | ALLPARTS MUSIC CORPORATION | HOUSTON, TX | Frost Bank |
| $350,000–1 million | ALLSTAR HEALTHCARE INC. | Arlington, TX | Frost Bank |
| $350,000–1 million | ALLSTAR HEALTHCARE, INC. | ARLINGTON, TX | Frost Bank |
| $350,000–1 million | ALMAMIA HEALTH SERVICES | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | ALONSO EXCAVATION & CONSTRUCTION CO., INC | Live oak, TX | Frost Bank |
| $1–2 million | ALPHA BUILDING CORPORATION | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | ALPHA CONSULTING ENGINEERS, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | ALPHA FURNITURE ARLINGTON LLC | GRAND PRAIRIE, TX | Frost Bank |
| $150,000–350,000 | ALPHA FURNITURE LLC | GRAND PRAIRIE, TX | Frost Bank |
| $150,000–350,000 | ALPHA FURNITURE MARBLE FALLS, LLC | GRAND PRAIRIE, TX | Frost Bank |
| $150,000–350,000 | ALPHA FURNITURE MESQUITE, LLC | GRAND PRAIRIE, TX | Frost Bank |
| $150,000–350,000 | ALPHA FURNITURE ROUND ROCK LLC | GRAND PRAIRIE, TX | Frost Bank |
| $350,000–1 million | ALPHAPEX LLC | Plano, TX | Frost Bank |
| $150,000–350,000 | ALPHATRONICS, INC. | GODLEY, TX | Frost Bank |
| $150,000–350,000 | ALS ASSOCIATION TEXAS CHAPTER | DALLAS, TX | Frost Bank |
| $350,000–1 million | ALTERNATIVE CLAIMS MANAGEMENT LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | ALTERNATIVE CLAIMS MANAGEMENT LLC | San Antonio, TX | Frost Bank |
| $350,000–1 million | ALTIVIA INVESTMENTS LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | ALTIVIA KETONES AND ADDITIVES, LLC | HOUSTON, TX | Frost Bank |
| $2–5 million | ALTIVIA PETROCHEMICALS, LLC | HOUSTON, TX | Frost Bank |
| $1–2 million | ALTIVIA SERVICES LLC | HOUSTON, TX | Frost Bank |
| $1–2 million | ALTIVIA SPECIALTY CHEMICALS LLC | Houston, TX | Frost Bank |
| $1–2 million | ALTIVIA SPECIALTY CHEMICALS, LLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | ALTIVIA TRANSPORT, INC. | HOUSTON, TX | Frost Bank |
| $350,000–1 million | AMANDA COFFEY PHD BCBA D | McKinney, TX | Frost Bank |
| $350,000–1 million | AMANDA COFFEY PHD BCBA-D CORPORATION | HOWE, TX | Frost Bank |
| $350,000–1 million | AMANECER PRIMARY HOME CARE LLC | MISSION, TX | Frost Bank |
| $1–2 million | AMARU MOTORS 2 LLC | BROWNSVILLE, TX | Frost Bank |
| $1–2 million | AMARU MOTORS 3 LLC | EL PASO, TX | Frost Bank |
| $1–2 million | AMARU MOTORS LP | HARLINGEN, TX | Frost Bank |
| $350,000–1 million | AMATERRA ENVIRONMENTAL INC. | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | AMAZING SIDING CORP OF AUSTIN INC | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | AMAZING SIDING CORPORATION SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | AMBRAU PARTNERSHIP, LTD. | AMARILLO, TX | Frost Bank |
| $350,000–1 million | AMERICAN ASSOCIATION OF PROFESSIONAL LANDMEN INC. | Fort Worth, TX | Frost Bank |
| $350,000–1 million | AMERICAN CHOICE RAGS INC | Houston, TX | Frost Bank |
| $150,000–350,000 | AMERICAN COMMUNICATIONS & UTILITY LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | AMERICAN COMMUNICATIONS & UTILITY LLC | San Antonio, TX | Frost Bank |
| $150,000–350,000 | AMERICAN EAGLE BUILDERS SUPPLY, INC. | ARLINGTON, TX | Frost Bank |
| $1–2 million | AMERICAN LANDSCAPE SYSTEMS INC. | LEWISVILLE, TX | Frost Bank |
| $150,000–350,000 | AMERICAN NATIONAL CONSTRUCTION INC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | AMERICAN ROAD TRANSPORTATION INC. | Alvin, TX | Frost Bank |
| $350,000–1 million | AMERICAN ROAD TRANSPORTATION, INC. | ALVIN, TX | Frost Bank |
| $150,000–350,000 | AMERICAN SHIPPING AND CHARTERING CORP. | Houston, TX | Frost Bank |
| $150,000–350,000 | AMERICAN/PACIFIC POOL SERVICE, INC. | ARLINGTON, TX | Frost Bank |
| $1–2 million | AMERITECH MILLWORKS, LP | GRAND PRAIRIE, TX | Frost Bank |
| $2–5 million | AMERITECH STAFFING INC | HOUSTON, TX | Frost Bank |
| $1–2 million | AMERITECH STAFFING INC | Houston, TX | Frost Bank |
| $150,000–350,000 | AMG CONTRACTORS LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | AMG CONTRACTORS, LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | AMISTAD COMMUNITY HEALTH CENTER | CORPUS CHRISTI, TX | Frost Bank |
| $150,000–350,000 | AMP UTILITY COMPANY, LLC | CORPUS CHRISTI, TX | Frost Bank |
| $1–2 million | AMPRO WELL SERVICES LLC | Boerne, TX | Frost Bank |
| $1–2 million | AMPRO WELL SERVICES LLC | BOERNE, TX | Frost Bank |
| $350,000–1 million | AMRITON LLC | Houston, TX | Frost Bank |
| $150,000–350,000 | AMSALEM ENTERPRISES INC | GALVESTON, TX | Frost Bank |
| $150,000–350,000 | AMSALEM ENTERPRISES INC. | Galveston, TX | Frost Bank |
| $150,000–350,000 | AMSTILL CORPORATION | Houston, TX | Frost Bank |
| $150,000–350,000 | AMTEK INFORMATION SERVICE INC. | TOMBALL, TX | Frost Bank |
| $150,000–350,000 | AMTEX ENERGY INC. | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | ANA T SAUCEDA MD PLLC | San Antonio, TX | Frost Bank |
| $150,000–350,000 | ANA T SAUCEDA, MD, PLLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | ANAMIA'S TEXMEX FLOWER MOUNT LLC | FLOWER MOUND, TX | Frost Bank |
| $350,000–1 million | ANAMIAS TEX MEX COPPELL LLC | Coppell, TX | Frost Bank |
| $350,000–1 million | ANAMIAS TEX MEX COPPELL LLC | COPPELL, TX | Frost Bank |
| $150,000–350,000 | ANAMIAS TEX MEX MCKINNEY LLC | McKinney, TX | Frost Bank |
| $350,000–1 million | ANAMIAS TEX MEX PLANO LLC | Plano, TX | Frost Bank |
| $150,000–350,000 | ANAMIAS TEX MEX PLANO LLC | COPPELL, TX | Frost Bank |
| $350,000–1 million | ANAMIAS TEX MEX SOUTHLAKE LLC | Southlake, TX | Frost Bank |
| $150,000–350,000 | ANAMIAS TEX MEX SOUTHLAKE LLC | SOUTHLAKE, TX | Frost Bank |
| $150,000–350,000 | ANAPAPPAS, LLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | ANDERSON JOHNS & YAO, CPAS, P.C. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | ANDPAPPAS LLC | Houston, TX | Frost Bank |
| $150,000–350,000 | ANDREW S RODDICK FOUNDATION INC | Austin, TX | Frost Bank |
| $5–10 million | ANDREWS LOGISTICS TEXAS LP | SOUTHLAKE, TX | Frost Bank |
| $150,000–350,000 | ANDY JONES COMMERCIAL INTERIORS INC. | Dallas, TX | Frost Bank |
| $150,000–350,000 | ANDY JONES COMMERCIAL INTERIORS, INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | ANDY'S COUNTRY KITCHEN, LLC | Corpus Christi, TX, TX | Frost Bank |
| $150,000–350,000 | ANDYS COUNTRY KITCHEN LLC | Corpus Christi, TX | Frost Bank |
| $2–5 million | ANGEL BRIGHT HOME HEALTH INC | CORPUS CHRISTI, TX | Frost Bank |
| $2–5 million | ANGEL BRIGHT HOME HEALTH INC | Corpus Christi, TX | Frost Bank |
| $350,000–1 million | ANGEL BRIGHT HOSPICE INC. | Corpus Christi, TX | Frost Bank |
| $350,000–1 million | ANGEL BRIGHT HOSPICE, INC. | CORPUS CHRISTI, TX | Frost Bank |
| $350,000–1 million | ANGELL PARCEL & LOGISTICS LLC | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | ANGELOS, INC. | Fort Worth, TX | Frost Bank |
| $350,000–1 million | ANIMAL EMERGENCY HOSPITAL OF MANSFIELD, P.L.L.C. | MANSFIELD, TX | Frost Bank |
| $150,000–350,000 | ANNAPOLIS CHRISTIAN ACADEMY | CORPUS CHRISTI, TX | Frost Bank |
| $150,000–350,000 | ANNAPOLIS CHRISTIAN ACADEMY | Corpus Christi, TX | Frost Bank |