| $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 |
| $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 |
| $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 |
| $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 | CC HURRICANE ALLEY, LTD. | CORPUS CHRISTI, TX | Frost Bank |
| $150,000–350,000 | CCAC, INC. | CORPUS CHRISTI, 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 |
| $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 |
| $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 | CENTERS FOR CHILDREN AND FAMILIES, INC. | MIDLAND, TX | Frost Bank |
| $1–2 million | CENTRAL CATHOLIC HIGH SCHOOL | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CENTRAL CONTRACTOR, INC | NEW BRAUNFELS, 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 | SAN ANTONIO, 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.A. | 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 |
| $1–2 million | CERTIFIED CRANE AND RIGGING SERVICES LLC | HOUSTON, 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 | 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 | CHALLENGER OILFIELD SERVICES, LLC | GARDENDALE, TX | Frost Bank |
| $350,000–1 million | CHAMBERLAIN MCHANEY, PLLC | AUSTIN, TX | Frost Bank |
| $5–10 million | CHAMBERLAIN, HRDLICKA, WHITE, WILLIAMS & AUGHTRY, P.C | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHAMBERS PROTECTIVE SERVICES INC | LOS FRESNOS, TX | Frost Bank |
| $150,000–350,000 | CHAMPION CORROSION PRODUCTS, INC. | SEGUIN, TX | Frost Bank |
| $350,000–1 million | CHAMPION INFRASTRUCTURE LLC | SALADO, TX | Frost Bank |
| $150,000–350,000 | CHAMPION MANAGEMENT GROUP, LLC | ADDISON, TX | Frost Bank |
| $350,000–1 million | CHANGE HAPPENS | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CHANNEL SHIPYARD CO INC | HIGHLANDS, TX | Frost Bank |
| $150,000–350,000 | CHAPARREL GLASS CO., INC | GRAPEVINE, TX | Frost Bank |
| $150,000–350,000 | CHAPMAN BROS, INC | SELMA, TX | Frost Bank |
| $150,000–350,000 | CHARITY HOME HEALTH INCORPORATED | EDINBURG, TX | Frost Bank |
| $150,000–350,000 | CHARLES ANTHONY HOLDINGS, LP | HOUSTON, TX | Frost Bank |
| $1–2 million | CHARLES CLARK CHEVROLET CO. | MCALLEN, TX | Frost Bank |
| $350,000–1 million | CHARLES GARCIA M.D. PA | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CHARLIE'S PLUMBING, INC. | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHARTER ROOFING CO INC. | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHARTS LTD | MIDLAND, TX | Frost Bank |
| $1–2 million | CHASE FARMS, LLC | FORT WORTH, TX | Frost Bank |
| $1–2 million | CHASE PECAN, LP | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CHASNOFF MUNIGA VALKENAAR PEPPING & STRIBLING, LLP | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CHEMA'S TRUCKING LLC | BROWNSVILLE, TX | Frost Bank |
| $150,000–350,000 | CHERO-KEY PIPING COMPANY INC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CHEROKEE UTILITIES, LLC | ADKINS, TX | Frost Bank |
| $1–2 million | CHERYL K LLC | CHANNELVIEW, TX | Frost Bank |
| $150,000–350,000 | CHILDREN'S ADVOCACY CENTER OF HIDALGO COUNTY, INC. | EDINBURG, TX | Frost Bank |
| $150,000–350,000 | CHILDREN'S ASSOCIATION FOR MAXIMUM POTENTIAL | LACKLAND AFB, TX | Frost Bank |
| $1–2 million | CHILDRESS ENGINEERING SERVICES INC. | RICHARDSON, TX | Frost Bank |
| $150,000–350,000 | CHIRP RESEARCH, LLC | PLANO, TX | Frost Bank |
| $150,000–350,000 | CHISHOLM TRAIL ORTHOPEDICS & SPORTS MEDICINE ,LLLP | CLEBURNE, TX | Frost Bank |
| $150,000–350,000 | CHOICE ATM ENTERPRISES, INC. | ARLINGTON, TX | Frost Bank |
| $350,000–1 million | CHOP IT LLC | SEABROOK, TX | Frost Bank |
| $150,000–350,000 | CHR, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHRANE FOODSERVICE SOLUTIONS LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CHRIS FANN AND ASSOCIATES LLC | WESLACO, TX | Frost Bank |
| $350,000–1 million | CHRIST CHURCH CATHEDRAL | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHRIST EVANGELICAL LUTHERAN CHURCH OF ALAMO HEIGHTS | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CHRIST THE REDEEMER CATHOLIC CHURCH | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CHRIST THE REDEEMER CATHOLIC SCHOOL | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHRIST'S HAVEN FOR CHILDREN, LLC | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CHRISTAL VISION INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHRISTIAN COMMUNITY SERVICES CENTER | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHRISTIAN LIFE PREPARATORY SCHOOL | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CHRISTIAN TEMPLE ASSEMBLY OF GOD INC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CHRISTOPHER D. COLLINS, M.D., P.A. | LEANDER, TX | Frost Bank |
| $350,000–1 million | CHRISTOPHER V AVALOS | SAN MARCOS, TX | Frost Bank |
| $150,000–350,000 | CHRYSALIS MINISTRIES INC | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | CHUCK NASH CHEVROLET BUICK INC. | SAN MARCOS, TX | Frost Bank |
| $150,000–350,000 | CHURCH OF THE HOLY SPIRIT | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHURCHILL DRILLING TOOLS US INC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CIMA GENERAL CONTRACTORS INC. | FLOWER MOUND, TX | Frost Bank |
| $2–5 million | CIMARRON SOFTWARE SERVICES, INC. | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CINCH KIT LLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CINCO PAWS LLC | KATY, TX | Frost Bank |
| $1–2 million | CINESTARZ LLC | SAN MARCOS, TX | Frost Bank |
| $5–10 million | CIRCLE 8 CRANE SERVICES, LLC | ROBSTOWN, TX | Frost Bank |