| $350,000–1 million | FEDERAL INFORMATION SYSTEMS, INC. | SAN ANTONIO, TX | Texas Heritage Bank |
| $150,000–350,000 | FEDERAL S-JEM INC | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | FEDITC LLC | SAN ANTONIO, TX | PlainsCapital Bank |
| $150,000–350,000 | FELIS, INC | SAN ANTONIO, TX | Texas Capital Bank |
| $1–2 million | FENCECRETE AMERICA MANUFACTURING, INC | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | FERNANDEZ PRODUCE EXPRESS INC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | FFT MANAGEMENT, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | FFT SHIPPING SOLUTIONS, LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | FIDELIS PLUMBING | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | FIDELITY PARTNERS MEDICAL STAFFING | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | FIESTA FOUNDATIONS DEVELOPMENT, LLC | SAN ANTONIO, TX | Texas Heritage Bank |
| $350,000–1 million | FIESTA IMPORTS COMPANY, INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | FILESTACK INC. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FINCK CIGAR COMPANY, LP | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | FINELINES THREE, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FINSANTO LLC | SAN ANTONIO, TX | Vantage Bank Texas |
| $150,000–350,000 | FIRE ALARM CONTROL SYSTEMS, INC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FIRETHORN INC. DBA EAGLE ENTERPRISE | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $350,000–1 million | FIRMATEK, LLC | SAN ANTONIO, TX | First Financial Bank |
| $350,000–1 million | FIRST PRESBYTERIAN CHURCH OF SAN ANTONIO | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | FISHER HERBST & KEMBLE PC | SAN ANTONIO, TX | Texas Capital Bank |
| $150,000–350,000 | FIVE STAR ELECTRIC MOTORS, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $1–2 million | FLASHER LIMITED | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FLECHA MATERIALS INC | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $150,000–350,000 | FLEXECUTION. INC. | SAN ANTONIO, TX | Security Service FCU |
| $150,000–350,000 | FOAM PRODUCTS OF SAN ANTONIO, INC. | SAN ANTONIO, TX | Jefferson Bank |
| $150,000–350,000 | FOCUS & BALANCE | SAN ANTONIO, TX | Texas Partners Bank |
| $150,000–350,000 | FORD ENGINEERING INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | FORD, POWELL & CARSON ARCHITECTS & PLANNERS, INC | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | FORESIGHT ASSET MANAGEMENT, LLC | SAN ANTONIO, TX | Simmons Bank |
| $350,000–1 million | FORMA AUTOMOTIVE, LLC | SAN ANTONIO, TX | Vantage Bank Texas |
| $150,000–350,000 | FORTRESS BAY EDUCATION LLC | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | FORUM INDUSTRIES, INC. | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | FOSTER CM GROUP, INC | SAN ANTONIO, TX | Credit Human Federal Credit Union |
| $350,000–1 million | FOUNDATION FOR ADVANCING VETERANS HEALTH RESEARCH INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | FOUNDATION PHYSICAL THERAPY, PLLC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FOUR J TRAFFIC CONTROLS, LLC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FOUR SEASONS OB/GYN, M.D., P.A. | SAN ANTONIO, TX | Texas Partners Bank |
| $150,000–350,000 | FOUR SIX PROPERTIES, LTD | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | FOURW RESTAURANTS, INC. | SAN ANTONIO, TX | American Bank, National Association |
| $150,000–350,000 | FOX AND SHEPPARD, P.A. | SAN ANTONIO, TX | Wells Fargo Bank, National Association |
| $150,000–350,000 | FOX QUALITY CONCRETE, LLC | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | FRANKLIN APARTMENT MANAGEMENT LTD | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FRATELLO'S LLC | SAN ANTONIO, TX | Jefferson Bank |
| $2–5 million | FRESH FROM TEXAS, LLC | SAN ANTONIO, TX | Frost Bank |
| $1–2 million | FREUND ENTERPRISES, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FRONTIER SERVICES INC | SAN ANTONIO, TX | First Community Bank |
| $150,000–350,000 | FRONTRANGE PARTNERS, INC. | SAN ANTONIO, TX | Evolve Bank and Trust |
| $5–10 million | FROST & SULLIVAN | SAN ANTONIO, TX | Peapack-Gladstone Bank |
| $2–5 million | FROST & SULLIVAN | SAN ANTONIO, TX | Northeast Bank |
| $150,000–350,000 | FRY ROOFING, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | FULL SERVICE COMMODITIES INC. | SAN ANTONIO, TX | Centerstone SBA Lending, Inc. |
| $150,000–350,000 | FULLER CONCRETE LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | FULLER EXCAVATION & SITEWORK, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | FUNERALCARING USA, INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | G&A MANAGEMENT INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | G&L MCGUIRE MANAGEMENT SERVICES LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | G&S MARTIN INC | SAN ANTONIO, TX | First Source Federal Credit Union |
| $350,000–1 million | G.W. MITCHELL & SONS, INC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | G4U RESTAURANTS, LLC | SAN ANTONIO, TX | International Bank of Commerce |
| $150,000–350,000 | GAB ENDOSCOPY CENTER, LTD. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GABES COLLISION LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GABES COLLISION LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GALAXY BUILDERS, INC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GALLOWAY RESEARCH SERVICE, INC | SAN ANTONIO, TX | River City FCU |
| $150,000–350,000 | GAMEZ & GAMEZ FACILITY SOLUTIONS, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GAMEZ T.P.S. LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GARBI CLEANING SERVICES OF SAN ANTONIO LLC DBA MOLLY MAID OF | SAN ANTONIO, TX | Bank of America, National Association |
| $150,000–350,000 | GARCIA & WRIGHT CONSULTING ENGINEERS INC | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | GARDNER FINANCIAL SERVICES, LTD. | SAN ANTONIO, TX | Texas Bank |
| $350,000–1 million | GARRICH INDUSTRIES, LTD | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GARY P. LAWTON, M.D., P.A. | SAN ANTONIO, TX | TransPecos Banks, SSB. |
| $350,000–1 million | GARY POOLS SA LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GARZA, BOMBERGER & ASSOCIATES | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GASGO MARKETS, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | GASTROENTEROLOGY CLINIC OF SAN ANTONIO PA | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | GATE GUARD SEVICES LP | SAN ANTONIO, TX | First Community Bank |
| $350,000–1 million | GATES MACHINE & FABRICATION, INC. | SAN ANTONIO, TX | Broadway National Bank |
| $350,000–1 million | GATEWAY FELLOWSHIP CHURCH ASSEMBLY OF GOD | SAN ANTONIO, TX | JPMorgan Chase Bank, National Association |
| $1–2 million | GATEWAY PRINTING AND OFFICE SUPPLY, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GATOR, INC. | SAN ANTONIO, TX | American Bank National Association |
| $350,000–1 million | GAZELLE TRADING INC | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | GBL GALAXY BUILDERS, LTD. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GBMB INSURANCE AGENCY LLC | SAN ANTONIO, TX | First Source Federal Credit Union |
| $350,000–1 million | GC RESTAURANTS SA LLC | SAN ANTONIO, TX | Texas Partners Bank |
| $350,000–1 million | GCA LTD | SAN ANTONIO, TX | Jefferson Bank |
| $350,000–1 million | GDAR, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GENE TOSCANO INC. | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | GENERAL SURGICAL ASSOCIATES | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | GENEROUS HOME CARE MANAGEMENT LLC | SAN ANTONIO, TX | First Source Federal Credit Union |
| $150,000–350,000 | GENESIS GAS AND OIL COLORADO | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | GENESIS NETWORKS ENTERPRISES, LLC | SAN ANTONIO, TX | East West Bank |
| $2–5 million | GENESIS NETWORKS GLOBAL SERVICES, LLC | SAN ANTONIO, TX | East West Bank |
| $350,000–1 million | GENESIS NETWORKS TELECOM SERVICES, LLC | SAN ANTONIO, TX | East West Bank |
| $150,000–350,000 | GENEUS HEALTH, LLC | SAN ANTONIO, TX | PlainsCapital Bank |
| $350,000–1 million | GENOA AWM, INC. | SAN ANTONIO, TX | Comerica Bank |
| $150,000–350,000 | GEORGE PLUMBING CO. INC | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GERIATRIC DENTAL GROUP OF SOUTH TEXAS | SAN ANTONIO, TX | Bank of America, National Association |
| $350,000–1 million | GERLOFF COMPANY INC. | SAN ANTONIO, TX | Broadway National Bank |
| $150,000–350,000 | GFB SERVICES | SAN ANTONIO, TX | First Source Federal Credit Union |