| $150,000–350,000 | CAPITOL BROADCASTING ASSOCIATION, INC. | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CAPITOL PAINTING & CONSTRUCTION, INC | Farmers Branch, TX | Frost Bank |
| $150,000–350,000 | CAPITOL RECYCLING SOLUTIONS, LLC | CANTON, TX | Frost Bank |
| $1–2 million | CAPITOL SERVICES, INC. | AUSTIN, TX | Frost Bank |
| $350,000–1 million | CAPPS RENT-A-CAR, INC. | DALLAS, TX | Frost Bank |
| $350,000–1 million | CAPROCK OIL TOOLS INC | Pearland, TX | Frost Bank |
| $350,000–1 million | CAPROCK OIL TOOLS, INC. | PEARLAND, TX | Frost Bank |
| $150,000–350,000 | CAPTIVE AUDIO LTD | AUSTIN, TX | Frost Bank |
| $1–2 million | CAR WRECK MASTERS PLLC | Dallas, TX | Frost Bank |
| $1–2 million | CAR WRECK MASTERS, PLLC | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CARBIDE AND SUPPLY | FRIENDSWOOD, TX | Frost Bank |
| $150,000–350,000 | CARBIDE AND SUPPLY | Friendswood, TX | Frost Bank |
| $2–5 million | CARDIOTHORACIC AND VASCULAR SURGEONS, P.A. | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CARDIOVASCULAR ASSOCIATES OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CARE INTEGRATED BEHAVIORAL HEALTH INC. | CORPUS CHRISTI, TX | Frost Bank |
| $150,000–350,000 | CARITAS FAMILY MEDICINE PA | Live Oak, TX | Frost Bank |
| $350,000–1 million | CARITAS OF AUSTIN | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CARLOS M. RIVERO INC. | Austin, TX | Frost Bank |
| $150,000–350,000 | CARLOS M. RIVERO, INC. | AUSTIN, TX | Frost Bank |
| $350,000–1 million | CARLOS PORTER MD PA | San Antonio, TX | Frost Bank |
| $350,000–1 million | CARLOS PORTER MD PA | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CARLSON TELECOM SERVICES LLC | Lewisville, TX | Frost Bank |
| $350,000–1 million | CARLSON TELECOM SERVICES, LLC | LEWISVILLE, TX | Frost Bank |
| $150,000–350,000 | CARMEN ROOFING SERVICES LLC | McKinney, TX | Frost Bank |
| $150,000–350,000 | CAROLE AND RONALD KRIST SAMARITAN COUNSELING CENTER | Houston, TX | Frost Bank |
| $150,000–350,000 | CAROLE AND RONALD KRIST SAMARITAN COUNSELING CENTER | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CARPENTER & LANGFORD, PLLC | WEST LAKE HILLS, TX | Frost Bank |
| $150,000–350,000 | CARPET STOP, INC. | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CARSON DESIGN INC. | Austin, TX | Frost Bank |
| $150,000–350,000 | CARSON DESIGN INC. | Austin, TX | Frost Bank |
| $350,000–1 million | CASA OF TARRANT COUNTY | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CASEY D. TABER, MD, PA | San Antonio, TX | Frost Bank |
| $150,000–350,000 | CASIAS CONSTRUCTION LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CASSCO MANAGEMENT COMPANY, LLC | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CATERING BY BABY ACAPULCO INC. | Austin, TX | Frost Bank |
| $1–2 million | CATHOLIC CHARITIES ARCHDIOCESE OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | CATHOLIC CHARITIES DIOCESE OF FORT WORTH, INC. | FORT WORTH, TX | Frost Bank |
| $1–2 million | CATHOLIC CHARITIES OF DALLAS, INC. | DALLAS, TX | Frost Bank |
| $350,000–1 million | CATTLEMENS FORT WORTH STEAKHOUSE, INC. | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | CATTLEMENS FT WORTH STEAKHOUSE INC | Fort Worth, TX | Frost Bank |
| $150,000–350,000 | CAVENDER & HILL PROPERTIES, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CAYDON USA SERVICES, LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CAYO LLC | Fort Worth, TX | Frost Bank |
| $350,000–1 million | CAYO, LLC | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CAZA RANCHES, LLC | ARTESIA, NM | Frost Bank |
| $150,000–350,000 | CBG CORPORATION | Austin, TX | Frost Bank |
| $150,000–350,000 | CBT INVESTMENTS | Montgomery, TX | Frost Bank |
| $150,000–350,000 | CC HURRICANE ALLEY LTD | CORPUS CHRISTI, TX | Frost Bank |
| $150,000–350,000 | CC HURRICANE ALLEY LTD. | Corpus Christi, TX | Frost Bank |
| $150,000–350,000 | CCAC, INC. | CORPUS CHRISTI, TX | Frost Bank |
| $150,000–350,000 | CCC ARMSTRONG LLC | Jackson, WY | Frost Bank |
| $350,000–1 million | CCC JACKSON SHS LLC | Jackson, WY | Frost Bank |
| $150,000–350,000 | CCC PBI LLC | Jackson, WY | Frost Bank |
| $150,000–350,000 | CCI TRAINING CENTER INC | Arlington, TX | Frost Bank |
| $150,000–350,000 | CCI TRAINING CENTER, INC | ARLINGTON, TX | Frost Bank |
| $150,000–350,000 | CDS PROPERTIES INC. | San Antonio, TX | Frost Bank |
| $150,000–350,000 | CDS PROPERTIES, INC. | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | CEC ENERGY SERVICES LLC | Sinton, TX | Frost Bank |
| $2–5 million | CEC ENERGY SERVICES, LLC | SINTON, TX | Frost Bank |
| $150,000–350,000 | CEDAR HILL PAIN AND REHAB PA | CEDAR HILL, TX | Frost Bank |
| $1–2 million | CELLULAR CITY LTD | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | CELLULAR WORLD MANAGEMENT LLC | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | CENCO CORPORATION | WESLACO, TX | Frost Bank |
| $2–5 million | CENIKOR FOUNDATION | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CENTER FOR CHILD PROTECTION | AUSTIN, TX | Frost Bank |
| $1–2 million | CENTER FOR TRANSFORMING LIVES | FORT WORTH, TX | Frost Bank |
| $1–2 million | CENTER OF REPRODUCTIVE MEDICINE LLP | Webster, TX | Frost Bank |
| $1–2 million | CENTER OF REPRODUCTIVE MEDICINE, LLP | WEBSTER, TX | Frost Bank |
| $150,000–350,000 | CENTERBASE, INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CENTERPOINT SERVICES INC | Euless, TX | Frost Bank |
| $150,000–350,000 | CENTERPOINT SERVICES INC | EULESS, TX | Frost Bank |
| $150,000–350,000 | CENTERS FOR CHILDREN AND FAMILIES, INC. | MIDLAND, TX | Frost Bank |
| $1–2 million | CENTRAL CATHOLIC HIGH SCHOOL | San Antonio, TX | Frost Bank |
| $1–2 million | CENTRAL CATHOLIC HIGH SCHOOL | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CENTRAL CONTRACTORS, INC | NEW BRAUNFELS, TX | Frost Bank |
| $150,000–350,000 | CENTRAL CONTRACTORS, INC | New Braunfels, TX | Frost Bank |
| $1–2 million | CENTRAL FIRE PROTECTION INC. | Dallas, TX | Frost Bank |
| $1–2 million | CENTRAL FIRE PROTECTION, INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CENTRAL SECURITY LIFE INSURANCE COMPANY | DALLAS, TX | Frost Bank |
| $350,000–1 million | CENTRAL TEXAS EXPRESS METALWORK LLC DBA EXPRESS CONTRACTING | San Antonio, TX | Frost Bank |
| $350,000–1 million | CENTRAL TEXAS EXPRESS METALWORK, LLC | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | CENTRAL TEXAS MEDICAL SPECIALISTS PLLC | Austin, TX | Frost Bank |
| $2–5 million | CENTRAL TEXAS MEDICAL SPECIALISTS, PLLC | AUSTIN, TX | Frost Bank |
| $2–5 million | CENTRAL TEXAS OB/GYN ASSOCIATES, PLLC | AUSTIN, TX | Frost Bank |
| $1–2 million | CENTRAL TEXAS PEDIATRIC ORTHOPEDICS AND SCOLIOSIS SURGERY P. | AUSTIN, TX | Frost Bank |
| $1–2 million | CENTRAL TEXAS PEDIATRIC ORTHOPEDICS AND SCOLIOSIS SURGERY, P | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CENTRAL TEXAS STONE AND AGGREGATE, LLC | AUSTIN, TX | Frost Bank |
| $350,000–1 million | CENTRAL TEXAS SUBSPECIALISTS FOR CHILDREN, PLLC | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CENTRIX GROUP, LLC | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CERIUM LABORATORIES LLC | Austin, TX | Frost Bank |
| $150,000–350,000 | CERIUM LABORATORIES LLC | AUSTIN, TX | Frost Bank |
| $1–2 million | CERTIFIED CRANE AND RIGGING SERVICES LLC | Houston, TX | Frost Bank |
| $1–2 million | CERTIFIED CRANE AND RIGGING SERVICES LLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CERTUS CONSULTING ENGINEERS LLC | Carrollton, TX | Frost Bank |
| $350,000–1 million | CF ELECTRIC, INC. | JUSTIN, TX | Frost Bank |
| $350,000–1 million | CFS FORMING STRUCTURE | San Antonio, TX | Frost Bank |
| $350,000–1 million | CFS FORMING STRUCTURE | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CG&S CONSTRUCTION, INC. | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CHA CHA'S MEXICAN RESTAURANT, INC. | MANSFIELD, TX | Frost Bank |
| $150,000–350,000 | CHAINLINK TECHNOLOGY INC | Fort Worth, TX | Frost Bank |