| $150,000–350,000 | COVERT MANAGEMENT, INC. | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | COWBOY AND SONS LLC DBA COWBOY TRUCKING | Dallas, TX | Frost Bank |
| $150,000–350,000 | COWBOYS AND SONS LLC | DALLAS, TX | Frost Bank |
| $150,000–350,000 | COWTOWN BREWING CO LLC | Fort Worth, TX | Frost Bank |
| $1–2 million | COX MANUFACTURING COMPANY, INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CPAVE INC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CPI WIRECLOTH & SCREEN INC | Pearland, TX | Frost Bank |
| $350,000–1 million | CPI WIRECLOTH & SCREEN INC | PEARLAND, TX | Frost Bank |
| $150,000–350,000 | CPM ENTERPRISES INC | HELOTES, TX | Frost Bank |
| $1–2 million | CR LAS VEGAS LLC | Las Vegas, NV | Frost Bank |
| $2–5 million | CR LAS VEGAS, LLC | LAS VEGAS, NV | Frost Bank |
| $2–5 million | CR OPERATING LLC | Fort Worth, TX | Frost Bank |
| $5–10 million | CR OPERATING, LLC | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CRABTREE AMUSEMENTS INC. | MARTINDALE, TX | Frost Bank |
| $150,000–350,000 | CRAIG MECHANICAL INC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CRAIG PENFOLD, PC | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CRAIG TRENCHING, LTD | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CRE GROUP LLC | Houston, TX | Frost Bank |
| $350,000–1 million | CRE GROUP LLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CREATIONS CAFE L.L.C. DBA HESTER'S CAFE & COFFEE BAR | Corpus Christi, TX | Frost Bank |
| $350,000–1 million | CREATIVE CUSTOM CABINETS INC. | ROUND ROCK, TX | Frost Bank |
| $150,000–350,000 | CREATIVE OFFICE FURNITURE INC. | Houston, TX | Frost Bank |
| $150,000–350,000 | CREATIVE OFFICE FURNITURE, INC. | Houston, TX | Frost Bank |
| $150,000–350,000 | CREATIVE YOUNG MINDS II LTD. | Grand Prairie, TX | Frost Bank |
| $150,000–350,000 | CREATIVE YOUNG MINDS II, LTD. | GRAND PRAIRIE, TX | Frost Bank |
| $150,000–350,000 | CREATIVE YOUNG MINDS III, LLC | ARLINGTON, TX | Frost Bank |
| $150,000–350,000 | CREATIVE YOUNG MINDS, LTD. | MANSFIELD, TX | Frost Bank |
| $150,000–350,000 | CREATUITY CORP. | Richardson, TX | Frost Bank |
| $150,000–350,000 | CREATUITY CORP. | RICHARDSON, TX | Frost Bank |
| $150,000–350,000 | CREEK VIEW VETERINARY CLINIC, PLLC | NEW BRAUNFELS, TX | Frost Bank |
| $150,000–350,000 | CREEL LAW GROUP, PLLC | AUSTIN, TX | Frost Bank |
| $2–5 million | CRESCENT PLAZA HOTEL OWNER, L.P. | FORT WORTH, TX | Frost Bank |
| $1–2 million | CRESCENT REAL ESTATE EQUITIES LIMITED PARTNERSHIP | Fort Worth, TX | Frost Bank |
| $2–5 million | CRESCENT REAL ESTATE LLC | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CREST INDUSTRIAL CHEMICALS INC. | Rosharon, TX | Frost Bank |
| $150,000–350,000 | CREST INDUSTRIAL CHEMICALS, INC. | ROSHARON, TX | Frost Bank |
| $150,000–350,000 | CRESTMARK CONSTRUCTION SERVICES LLC | Houston, TX | Frost Bank |
| $350,000–1 million | CRESTMARK CONSTRUCTION SERVICES, LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CRIBLEY ENTERPRISES, INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CRIBLEY ENTERPRISES, INC. | San Antonio, TX | Frost Bank |
| $150,000–350,000 | CRICKET'S OF LUBBOCK LLC | Dallas, TX | Frost Bank |
| $150,000–350,000 | CRICKET'S OF WACO LLC. | Dallas, TX | Frost Bank |
| $150,000–350,000 | CRICKET'S OF WACO LLC. | DALLAS, TX | Frost Bank |
| $350,000–1 million | CRIMSON ENGINEERED SOLUTIONS, L.L.C. | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CRISIS CENTER OF WEST TEXAS | ODESSA, TX | Frost Bank |
| $350,000–1 million | CRISWELL COLLEGE | Dallas, TX | Frost Bank |
| $350,000–1 million | CRISWELL COLLEGE | DALLAS, TX | Frost Bank |
| $2–5 million | CRITICAL ELECTRIC SYSTEMS GROUP LLC | Plano, TX | Frost Bank |
| $2–5 million | CRITICAL ELECTRIC SYSTEMS GROUP, LLC | PLANO, TX | Frost Bank |
| $1–2 million | CROCKETT MEDICAL CENTER LLC | Austin, TX | Frost Bank |
| $1–2 million | CROCKETT MEDICAL CENTER, LLC | AUSTIN, TX | Frost Bank |
| $350,000–1 million | CROFT PRODUCTION SYSTEMS INC | Needville, TX | Frost Bank |
| $350,000–1 million | CROSS TIMBERS SURGERY CENTER, L.P. | ARLINGTON, TX | Frost Bank |
| $150,000–350,000 | CROSSBRIDGE COMMUNITY CHURCH OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CROSSING BORDERS LANGUAGE CENTER LLC | The Woodlands, TX | Frost Bank |
| $150,000–350,000 | CROSSING BORDERS LANGUAGE CENTER LLC | The Woodlands, TX | Frost Bank |
| $150,000–350,000 | CROSSTIMBERS CAPITAL INC. | Dallas, TX | Frost Bank |
| $150,000–350,000 | CROSSTIMBERS CAPITAL, INC. | DALLAS, TX | Frost Bank |
| $1–2 million | CROSSVALE, INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CROWELL BUILDERS LLC | Austin, TX | Frost Bank |
| $150,000–350,000 | CROWELL BUILDERS, LLC | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | CROWN RESTORATION | CIBOLO, TX | Frost Bank |
| $2–5 million | CROWN WIRELESS CORP | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | CROY-HALL MANAGEMENT INC | NORTH RICHLAND HILLS, TX | Frost Bank |
| $350,000–1 million | CRUDE ENERGY SERVICES INC | Odessa, TX | Frost Bank |
| $350,000–1 million | CRUDE ENERGY SERVICES, INC | ODESSA, TX | Frost Bank |
| $350,000–1 million | CRUSE FINANCIAL GROUP, INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CRUX TECHNOLOGY AND SECURITY SOLUTIONS INC. | Fort Worth, TX | Frost Bank |
| $150,000–350,000 | CRUX TECHNOLOGY AND SECURITY SOLUTIONS, INC. | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CRUZ INJURY LAYWERS P.C. | San Antonio, TX | Frost Bank |
| $350,000–1 million | CRUZ TEC, INC. | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CRX INC. | Houston, TX | Frost Bank |
| $350,000–1 million | CRX, INC. | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CS FOODSERVICE HOLDINGS L.P. | Austin, TX | Frost Bank |
| $350,000–1 million | CS FOODSERVICE HOLDINGS, L.P. | AUSTIN, TX | Frost Bank |
| $1–2 million | CSA CONSTRUCTION INC. | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CTA HVAC, LLC | FRIENDSWOOD, TX | Frost Bank |
| $150,000–350,000 | CTOA. LLC | AUSTIN, TX | Frost Bank |
| $350,000–1 million | CULLIGAN WATER CONDITIONING OF WEST TEXAS, INC. | MIDLAND, TX | Frost Bank |
| $350,000–1 million | CULWELL & SON INC | Dallas, TX | Frost Bank |
| $350,000–1 million | CULWELL & SON INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | CURRY BOUDREAUX ARCHITECTS, L.L.P. | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CUSTER & WRIGHT OPERATING, INC. | MIDLAND, TX | Frost Bank |
| $350,000–1 million | CUSTOM DELI'S EQUIPMENT CO., INC. | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | CUSTOM INTERVENTIONAL PAIN MANAGEMENT | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CUSTOMER RESEARCH INTERNATIONAL, INC. | SAN MARCOS, TX | Frost Bank |
| $350,000–1 million | CUT RATE SPORTING GOODS, INC. | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CV VENTURES, LLC | Montgomery, TX | Frost Bank |
| $150,000–350,000 | CWEREN LAW FIRM PLLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | CWS II LLC | San Antonio, TX | Frost Bank |
| $150,000–350,000 | CWS II, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CWS-SOUTHLAKE, LLC | SOUTHLAKE, TX | Frost Bank |
| $350,000–1 million | CWT CONSTRUCTION, LLC | NEW BRAUNFELS, TX | Frost Bank |
| $150,000–350,000 | CWWYNN, LLC | CEDAR PARK, TX | Frost Bank |
| $350,000–1 million | CYCORP INC. | Austin, TX | Frost Bank |
| $1–2 million | CYCORP, INC. | Austin, TX | Frost Bank |
| $150,000–350,000 | CYMED MANAGEMENT ASSOCIATES LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | CYPRESS ACADEMY INC. | Houston, TX | Frost Bank |
| $350,000–1 million | CYPRESS ACADEMY, INC. | HOUSTON, TX | Frost Bank |
| $1–2 million | CYPRESS CHRISITAN SCHOOL INC | HOUSTON, TX | Frost Bank |