| $1–2 million | CARBONFREE CHEMICALS SPE I LLC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | CARDINAL SENIOR CARE LLC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | CARDIOVASCULAR ASSOCIATES OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CARILLON HILLS DENTAL INC PCDBA COSMETIC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | CARING FOR KIDS PEDIATRICS, P.A. | SAN ANTONIO, TX | The Bank of San Antonio |
| $150,000–350,000 | CARING NATIONAL HOLDINGS, LLC | SAN ANTONIO, TX | Live Oak Banking Company |
| $350,000–1 million | CARING SENIOR MANAGEMENT, LLC | SAN ANTONIO, TX | Truist Bank d/b/a Branch Banking & Trust Co |
| $150,000–350,000 | CARL ELECTRIC COMPANY INC | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $350,000–1 million | CARLOS PORTER MD PA | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CARMEN B DURON DBA | SAN ANTONIO, TX | Bank of America, National Association |
| $150,000–350,000 | CARRILLO AND ESPINOZA LLC | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $350,000–1 million | CARVAJAL'S INC. | SAN ANTONIO, TX | The Bank of San Antonio |
| $1–2 million | CASA LINDA HOMECARE INC | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | CASA RIO MEXICAN FOODS, INC. | SAN ANTONIO, TX | Jefferson 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 | CASTLE HILLS FIRST BAPTIST CHURCH | SAN ANTONIO, TX | TexStar National Bank |
| $2–5 million | CATERING BY ROSEMARY, INC | SAN ANTONIO, TX | Texas Capital Bank, National Association |
| $1–2 million | CATHOLIC CHARITIES ARCHDIOCESE OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | CATTO & CATTO LLP | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | CAVENDER & HILL PROPERTIES, INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CAVENDER BROTHERS MANAGEMENT, LTD. | SAN ANTONIO, TX | Texas Hill Country Bank |
| $1–2 million | CAVENDER BUICK IH 10 WEST, LP | SAN ANTONIO, TX | Texas Hill Country Bank |
| $1–2 million | CAVENDER BUICK OF TEXAS, LTD | SAN ANTONIO, TX | Texas Hill Country Bank |
| $350,000–1 million | CAVENDER CADILLAC OF TEXAS, LTD | SAN ANTONIO, TX | Texas Hill Country Bank |
| $350,000–1 million | CAVENDER MOTOR COMPANY, LTD. | SAN ANTONIO, TX | Texas Hill Country Bank |
| $350,000–1 million | CAZADORES CONSTRUCTION, LLC | SAN ANTONIO, TX | The Bank of San Antonio |
| $350,000–1 million | CB CENTRAL BUILDERS, INC. | SAN ANTONIO, TX | The Bank of San Antonio |
| $150,000–350,000 | CB RESTAURANTS INC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | CBA SPORTS | SAN ANTONIO, TX | Cross River Bank |
| $1–2 million | CDI VENTURES, INC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | CDS PROPERTIES, INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CELONOVA BIOSCIENCES, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $1–2 million | CENTRAL CATHOLIC HIGH SCHOOL | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | CENTRAL ELECTRIC ENTERPRISES AND COMPANY | SAN ANTONIO, TX | The Bank of San Antonio |
| $350,000–1 million | CENTRAL TEXAS EXPRESS METALWORK, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CESAR ORNELAS LAW, PLLC | SAN ANTONIO, TX | Vantage Bank Texas |
| $350,000–1 million | CFS FORMING STRUCTURE | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CHAD MILLER AUTO CARE, LLC | SAN ANTONIO, TX | Texas Champion Bank |
| $350,000–1 million | CHAMA @ THE VINEYARDS, LLC DBA J. PRIME STEAKHOUSE | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $1–2 million | CHAMA GAUCHA BRAZILIAN STEAKHOUSE, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | CHAMA GAZCHA BRAZILIAN STEAKHOUSE - HOUSTON, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | CHAMPION A/C, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | CHAMPION CLEANING SOLUTIONS, LLC | SAN ANTONIO, TX | Credit Human FCU |
| $350,000–1 million | CHAMPION GLASS, LLC | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | CHANEY ADVENTURES, INC | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | CHAPA LAW GROUP PC | SAN ANTONIO, TX | Texas Community Bank |
| $1–2 million | CHARGIFY HOLDINGS LLC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | CHASNOFF MUNIGA VALKENAAR PEPPING & STRIBLING, LLP | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHEM MARK OF SAN ANTONIO, INC. | SAN ANTONIO, TX | Schertz Bank & Trust |
| $150,000–350,000 | CHERIE S. KOZELSKY D.D.S. P.A. | SAN ANTONIO, TX | BBVA USA |
| $350,000–1 million | CHESNEY MORALES PARTNERS INC | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | CHILD ADVOCATES SAN ANTONIO | SAN ANTONIO, TX | The Bank of San Antonio |
| $150,000–350,000 | CHILD SUPPORT-2 COLLECT, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | CHILDSAFE | SAN ANTONIO, TX | Vantage Bank Texas |
| $150,000–350,000 | CHINA ROSE HOLDINGS, LLP | SAN ANTONIO, TX | International Bank of Commerce |
| $350,000–1 million | CHOICE STAFFING | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | CHR, LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CHRIS PETTIT & ASSOCIATES, P.C. | SAN ANTONIO, TX | The Bank of San Antonio |
| $150,000–350,000 | CHRIST EVANGELICAL LUTHERAN CHURCH OF ALAMO HEIGHTS | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHRISTAL VISION INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHRISTIAN FAMILY CHURCH INTERNATIONAL - SAN ANTONIO | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | CHRISTOPHER J HOLLAND DDS,PA | SAN ANTONIO, TX | Bank of America, National Association |
| $150,000–350,000 | CHRYSALIS MINISTRIES INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CHURCH OF THE HOLY SPIRIT | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CIBOLO STATION, L.L.C. | SAN ANTONIO, TX | Zions Bank, A Division of |
| $150,000–350,000 | CINEMA SOLUTIONS, INC | SAN ANTONIO, TX | American Bank, National Association |
| $350,000–1 million | CIRCLE C MILLWORK INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CITY BASE 10 LLC | SAN ANTONIO, TX | The Bank of San Antonio |
| $150,000–350,000 | CITY PLATING AND METAL FINISHING, LLC | SAN ANTONIO, TX | Amarillo National Bank |
| $150,000–350,000 | CITY SIGHTSEEING SAN ANTONIO LLC | SAN ANTONIO, TX | Bank of America, National Association |
| $150,000–350,000 | CITYVIEW MANAGEMENT INC. | SAN ANTONIO, TX | Jefferson Bank |
| $1–2 million | CIVIL DESIGN SERVICES, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CJF MINISTRIES | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | CJI PIPING AND FABRICATING LLC | SAN ANTONIO, TX | Radius Bank |
| $150,000–350,000 | CLAK INCORPORATED | SAN ANTONIO, TX | Truist Bank d/b/a Branch Banking & Trust Co |
| $2–5 million | CLARITY CHILD GUIDANCE CENTER | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | CLARK CONSTRUCTION OF TEXAS, INC. | SAN ANTONIO, TX | Cadence Bank, National Association |
| $150,000–350,000 | CLARK MANAGEMENT OF TEXAS, INC | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | CLASS, COVERS & COLOR INC. | SAN ANTONIO, TX | The Bank of San Antonio |
| $150,000–350,000 | CLASSICS ELITE SOCCER ACADEMY INC | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $1–2 million | CLAY CONSULTING LLC | SAN ANTONIO, TX | Zions Bank, A Division of |
| $150,000–350,000 | CLAYTON SMAISTRLA, P.C. | SAN ANTONIO, TX | TransPecos Banks, SSB. |
| $150,000–350,000 | CLEAN AIR FLOORING REMOVAL LLC | SAN ANTONIO, TX | Plains State Bank |
| $150,000–350,000 | CLEAN ENVIRONMENTS, INC. | SAN ANTONIO, TX | Texas Capital Bank, National Association |
| $150,000–350,000 | CLEANING IDEAS CORP | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | CLEARY ZIMMERMANN ENGINEERS, LLC | SAN ANTONIO, TX | PlainsCapital Bank |
| $150,000–350,000 | CLIMER HOLDINGS INC | SAN ANTONIO, TX | First Home Bank |
| $150,000–350,000 | CLINICAL ADVANCEMENT CENTER, PLLC | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | CLINICAL TRIALS OF TEXAS, INC. | SAN ANTONIO, TX | Zions Bank, A Division of |
| $150,000–350,000 | CLIPS AHOY, INC | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | CLJ HOME HEALTHCARE LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | CLOUDCOMMERCE, INC | SAN ANTONIO, TX | Cache Valley Bank |
| $350,000–1 million | CLUB GIRAUD, INC. | SAN ANTONIO, TX | Lone Star National Bank |
| $150,000–350,000 | CM BURGERS LP | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | CMS PRIMARY HOME CARE | SAN ANTONIO, TX | Lone Star National Bank |
| $1–2 million | CNF TECHNOLOGIES CORPORATION | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | CNG ENGINEERING PLLC | SAN ANTONIO, TX | Credit Human FCU |
| $350,000–1 million | CNJ AUSTIN WINGS LLC | SAN ANTONIO, TX | City National Bank of Florida |
| $150,000–350,000 | CODEUP, LLC | SAN ANTONIO, TX | Frost Bank |