| $350,000–1 million | STUART A TERRY MD PA | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | SUMMIT CHILDRENS CLINIC, P.A. | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | SUMMIT CHRISTIAN CENTER | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | SUNBELT DESIGN & DEVELOPMENT I | SAN ANTONIO, TX | Comerica Bank |
| $150,000–350,000 | SUNBELT MILL SUPPLY INC | SAN ANTONIO, TX | Security State Bank |
| $150,000–350,000 | SUPERIOR HOME HEALTH OF EAGLE PASS LLC | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | SUPERIOR ROOFING & CONSTRUCTIO | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | SUPREME MEAT PURVEYORS | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | SURF SAN ANTONIO, INC. | SAN ANTONIO, TX | American Bank National Association |
| $2–5 million | SUSHI ZUSHI OF TEXAS, LLC | SAN ANTONIO, TX | Arizona Bank and Trust, A Division of HTLF Bank |
| $150,000–350,000 | SUSTAINABLE SECURITY SOLUTIONS INC | SAN ANTONIO, TX | Zions Bank, A Division of |
| $150,000–350,000 | SW DIAGNOSTIC CENTER P.A. | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | SWAP-O-RAMA, INC. | SAN ANTONIO, TX | SouthTrust Bank, National Association |
| $1–2 million | SWSD LIMITED PARTNERSHIP | SAN ANTONIO, TX | PlainsCapital Bank |
| $150,000–350,000 | SWT QUALITY FASTENERS, INC.DBA QUALITY FASTNERS | SAN ANTONIO, TX | Lone Star Capital Bank, National Association |
| $150,000–350,000 | SYED N. RAZA, MD, PA | SAN ANTONIO, TX | Texas Partners Bank |
| $350,000–1 million | SYMPHONY SOCIETY OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | SYNERGY HEALTHCARE ASSOCIATES | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | T&D MORAVITS AND COMPANY, LLC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | T&J CANTERA HOTEL LLC | SAN ANTONIO, TX | Vantage Bank Texas |
| $150,000–350,000 | T.T. CHIAO, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | T3 CAPITAL SA, LP | SAN ANTONIO, TX | Texas Capital Bank |
| $150,000–350,000 | TACO MANAGEMENT 1 LTD | SAN ANTONIO, TX | First Source Federal Credit Union |
| $150,000–350,000 | TACO MANAGEMENT CULEBRA LTD | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | TAURO, INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEAM CARE REHAB INC | SAN ANTONIO, TX | Bank of America, National Association |
| $1–2 million | TEAM SAILING, INC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | TEAMWORK FINANCIAL ADVISORS, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TECH QUARRY (SATO) LLC | SAN ANTONIO, TX | Coastal Community Bank |
| $150,000–350,000 | TED WILLIAMS M.D., P.A. | SAN ANTONIO, TX | First Source Federal Credit Union |
| $1–2 million | TEJAS CHEVROLET | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEJAS PMF LLC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | TEJAS PREMIER BUILDING CONTRACTOR | SAN ANTONIO, TX | Texas Capital Bank |
| $350,000–1 million | TELECOM STAFFING LLC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | TELLEZ, INC. | SAN ANTONIO, TX | SouthTrust Bank, National Association |
| $150,000–350,000 | TENOR TECHNOLOGIES LLC | SAN ANTONIO, TX | Navy FCU |
| $150,000–350,000 | TEOC ENTERPRISES, LLC | SAN ANTONIO, TX | First United Bank and Trust Company |
| $150,000–350,000 | TEQUILA ALMOND CROISSANT, LLC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | TERRA VISTA LANDSCAPE DEVELOPM | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | TERRAMARK CONTRACTORS, LLC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | TESSMER LAW FIRM, PLLC | SAN ANTONIO, TX | Zions Bank, A Division of |
| $1–2 million | TEXAS AIR PRODUCTS, LTD. | SAN ANTONIO, TX | Texas Partners Bank |
| $2–5 million | TEXAS ALLIED HOLDINGS, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | TEXAS ASSOCIATES INSURORS AGENCY SA, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | TEXAS AUTO CARRIERS, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEXAS AUTO SALVAGE, INC. | SAN ANTONIO, TX | SouthTrust Bank, National Association |
| $150,000–350,000 | TEXAS AUTO SAVE LLC | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | TEXAS BEST VALUE LLC | SAN ANTONIO, TX | Jefferson Bank |
| $5–10 million | TEXAS BIOMEDICAL RESEARCH INSTITUTE | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | TEXAS CENTER FOR MEDICAL AND SURGICAL WEIGHT LOSS, PA | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | TEXAS CHILLER SYSTEMS, LLC | SAN ANTONIO, TX | American Momentum Bank |
| $150,000–350,000 | TEXAS COLLISION, INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEXAS DE BRAZIL SAN ANTONIO CORP | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | TEXAS DERMATOLOGY AND LASER SPECIALISTS | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | TEXAS ELECTRONIC SYSTEMS SPECIALIST, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEXAS GUN RANGE OPERATORS, LLC | SAN ANTONIO, TX | Texas Security Bank |
| $150,000–350,000 | TEXAS HEALTHCARE SOLUTIONS, INC. | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | TEXAS INSTITUTE OF GASTROENTEROLOGY ASSOCIATES, P.A. | SAN ANTONIO, TX | First Source Federal Credit Union |
| $150,000–350,000 | TEXAS LAWMAN SECURITY & TRAFFIC CONTROL SERVICE LLC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $1–2 million | TEXAS LIVER CONSULTANTS INC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | TEXAS LIVER INSTITUTE, INC | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $1–2 million | TEXAS MEDCLINIC PROVIDER GROUP, PLLC | SAN ANTONIO, TX | International Bank of Commerce |
| $350,000–1 million | TEXAS MEDICAL AND SLEEP SPECIALISTS PLLC | SAN ANTONIO, TX | Peoples Bank |
| $1–2 million | TEXAS MILITARY INSTITUTE OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEXAS MOBILE HOME SUPPLY CO | SAN ANTONIO, TX | Jefferson Bank |
| $1–2 million | TEXAS ORGAN SHARING ALLIANCE | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $350,000–1 million | TEXAS PUBLIC RADIO | SAN ANTONIO, TX | Texas Partners Bank |
| $150,000–350,000 | TEXAS RESEARCH AND TECHNOLOGY FOUNDATION | SAN ANTONIO, TX | TransPecos Banks, SSB. |
| $150,000–350,000 | TEXAS ROADSIDE INC | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $2–5 million | TEXAS SCENIC COMPANY INC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | TEXAS SHEET METAL AND STAINLESS STEEL FABRICATORS INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEXAS SOUTH CONCRETE PUMPING LLC | SAN ANTONIO, TX | Texas Regional Bank |
| $150,000–350,000 | TEXAS SPINE CLINIC, P.A. | SAN ANTONIO, TX | PlainsCapital Bank |
| $150,000–350,000 | TEXAS TILTMAN INC | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | TEXAS VETERINARY HOSPITALS, P A | SAN ANTONIO, TX | Simmons Bank |
| $350,000–1 million | TEXAS WIRED MUSIC, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | TEXAS WW SOUTH SIDE LLC | SAN ANTONIO, TX | Enterprise Bank & Trust |
| $150,000–350,000 | TEXAS WW SOUTH SIDE LLC | SAN ANTONIO, TX | Enterprise Bank & Trust |
| $350,000–1 million | TEXDOOR, LTD | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | TEXSTAR PRODUCE LLC | SAN ANTONIO, TX | Westfield Bank, FSB |
| $150,000–350,000 | TEZEL AND COTTER AIR CONDITIONING LP | SAN ANTONIO, TX | Lone Star National Bank |
| $350,000–1 million | TGW SUPERIORCARE MTS LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | THAD ZIEGLER GLASS, LTD | SAN ANTONIO, TX | The First National Bank in Falfurrias |
| $1–2 million | THALMAN ENTERPRISES, LTD. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | THE 1718 STEAK HOUSE LLC | SAN ANTONIO, TX | Itria Ventures LLC |
| $350,000–1 million | THE ALISAM GROUP, LLC | SAN ANTONIO, TX | International Bank of Commerce |
| $2–5 million | THE ANCIRA-WINTON CHEVROLET INC | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | THE ARC OF SAN ANTONIO, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $2–5 million | THE ARMY RETIREMENT RESIDENCE FOUNDATION | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | THE CAMERA EXCHANGE, INC | SAN ANTONIO, TX | Cadence Bank |
| $350,000–1 million | THE CAPROCK GROUP, LLC | SAN ANTONIO, TX | Texas Partners Bank |
| $350,000–1 million | THE CE GROUP INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | THE CHILDREN'S BEREAVEMENT CENTER OF SOUTH TEXAS | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | THE CHILDREN'S SHELTER | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | THE CHISM COMPANY, INC | SAN ANTONIO, TX | PlainsCapital Bank |
| $350,000–1 million | THE CHRISTIAN SCHOOL AT CASTLE HILLS | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | THE CONSULTING ENGINEERS GROUP, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | THE CROSLEY LAW FIRM, P.C. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | THE DAY SPA @ FOLAWN'S CORPORATION | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | THE DEBERRY GROUP, LLC | SAN ANTONIO, TX | Frost Bank |