| $350,000–1 million | SOUTHERN HYDRAULIC CYLINDER, I | ATHENS, TN | Simmons Bank |
| $350,000–1 million | SOUTHERN MACHINERY REPAIR, INC | UNION CITY, TN | Simmons Bank |
| $150,000–350,000 | SOUTHERN PERFORATORS INC. | EL DORADO, AR | Simmons Bank |
| $2–5 million | SOUTHWEST TENNESSEE ELECTRIC MEMBERSHIP CORPORATION | BROWNSVILLE, TN | Simmons Bank |
| $350,000–1 million | SOUTHWESTERN EXPOSITION & LIVESTOCK SHOW | FORT WORTH, TX | Simmons Bank |
| $150,000–350,000 | SPA CONSTRUCTION CO INC | HOT SPRINGS, AR | Simmons Bank |
| $150,000–350,000 | SPECIAL SERVICES LEARNING CENTER, INC. | MARSHALL, AR | Simmons Bank |
| $350,000–1 million | SPECIALIZED SERVICES TRANSPORTATION, INC. | STUTTGART, AR | Simmons Bank |
| $350,000–1 million | SPECTRUM PHOTONICS, INC. | HONOLULU, HI | Simmons Bank |
| $150,000–350,000 | SPINA BIFIDA ASSOCIATION OF AMERICA, INC. | ARLINGTON, VA | Simmons Bank |
| $350,000–1 million | SPIRIT OF '76, L.L.C. | COLUMBIA, MO | Simmons Bank |
| $150,000–350,000 | SPORTSMITH LLC | TULSA, OK | Simmons Bank |
| $350,000–1 million | SPRINGFIELD HEALTHCARE MANAGEMENT, LLC | SPRINGFIELD, MO | Simmons Bank |
| $1–2 million | SPRINGFIELD MECHANICAL SERVICES, INC. | SPRINGFIELD, MO | Simmons Bank |
| $350,000–1 million | ST PAULS LUTHERAN CHURCH | DES PERES, MO | Simmons Bank |
| $350,000–1 million | ST. JAMES UNITED METHODIST CHURCH | LITTLE ROCK, AR | Simmons Bank |
| $150,000–350,000 | ST. LOUIS APPLIANCE REPAIR CORPORATION | FENTON, MO | Simmons Bank |
| $150,000–350,000 | ST. MARTIN DE PORRES CATHOLIC SCHOOL | PROSPER, TX | Simmons Bank |
| $350,000–1 million | STADIUM AUTO BODY, INC. | JONESBORO, AR | Simmons Bank |
| $150,000–350,000 | STAN CLARK COMPANIES, INC. | STILLWATER, OK | Simmons Bank |
| $350,000–1 million | STANDARD COMPONENTS, LLC | STERLING HEIGHTS, MI | Simmons Bank |
| $150,000–350,000 | START 2 FINISH LLC | MEMPHIS, TN | Simmons Bank |
| $2–5 million | STARTKLEEN LEGACY LLC | GUNTER, TX | Simmons Bank |
| $150,000–350,000 | STENGER MANAGEMENT, L.L.C. | SPRINGFIELD, MO | Simmons Bank |
| $150,000–350,000 | STENNETT'S S N S, INC. | BRANSON, MO | Simmons Bank |
| $350,000–1 million | STEVE BEAM CONSTRUCTION INC. | FORT SMITH, AR | Simmons Bank |
| $1–2 million | STEVE WOODSON INC | MABELVALE, AR | Simmons Bank |
| $150,000–350,000 | STEVEN D. PEDRO, M.D., P.A. | FORT WORTH, TX | Simmons Bank |
| $150,000–350,000 | STEVENS LEARNING SYSTEMS, INC. | YUKON, OK | Simmons Bank |
| $150,000–350,000 | STILLWATER BUILDING CENTER, INC. | STILLWATER, OK | Simmons Bank |
| $150,000–350,000 | STILLWATER DOMESTIC VIOLENCE SERVICES, INC. | STILLWATER, OK | Simmons Bank |
| $350,000–1 million | STILLWATER GROUP HOMES INC | STILLWATER, OK | Simmons Bank |
| $1–2 million | STILLWATER MILLING COMPANY, LLC | STILLWATER, OK | Simmons Bank |
| $150,000–350,000 | STINSON MATERIALS, INC. | MILL CREEK, OK | Simmons Bank |
| $150,000–350,000 | STL AIRPORT LODGING LLC | SAINT LOUIS, MO | Simmons Bank |
| $1–2 million | STONE ROAD ENERGY, LLC | CONCORD, NH | Simmons Bank |
| $150,000–350,000 | STONEBRIDGE PEDIATRICS, P.A. | MCKINNEY, TX | Simmons Bank |
| $150,000–350,000 | STONEBROOK, LLC | HUMBOLDT, TN | Simmons Bank |
| $150,000–350,000 | STOREY SAWMILL & LUMBER COMPANY, INC. | TROY, TN | Simmons Bank |
| $150,000–350,000 | STRATEGIC RADIOLOGY LLC | FORT WORTH, TX | Simmons Bank |
| $350,000–1 million | STRONG MANUFACTURING CO. INC. | PINE BLUFF, AR | Simmons Bank |
| $150,000–350,000 | STYLES ON BROADWAY | MARTIN, TN | Simmons Bank |
| $350,000–1 million | SUBURBAN BUILDERS, INC. | HOT SPRINGS NATIONAL PARK, AR | Simmons Bank |
| $2–5 million | SUMMIT MEDICAL CENTER, LLC | EDMOND, OK | Simmons Bank |
| $350,000–1 million | SUMMIT REHAB LLC | ARDMORE, OK | Simmons Bank |
| $350,000–1 million | SUMMMIT EMPLOYMENT OK LLC | WICHITA, KS | Simmons Bank |
| $1–2 million | SUN HOLDINGS INC | DALLAS, TX | Simmons Bank |
| $350,000–1 million | SUN STEAKS LLC | DALLAS, TX | Simmons Bank |
| $350,000–1 million | SUNDANCE CONST. LLC | SPRINGFIELD, MO | Simmons Bank |
| $150,000–350,000 | SUNSHINE STATE OF MIND INC. | SPRINGFIELD, MO | Simmons Bank |
| $1–2 million | SUPERIOR MACHINING AND FABRICATION, INC. | MUENSTER, TX | Simmons Bank |
| $150,000–350,000 | SURE FIT HOLDINGS LLC | SEARCY, AR | Simmons Bank |
| $350,000–1 million | SWEETENS CONCRETE SERVICES LLC | WENTZVILLE, MO | Simmons Bank |
| $150,000–350,000 | SYNERGY BUSINESS ADVISORS, LLC | SPRINGDALE, AR | Simmons Bank |
| $150,000–350,000 | T AND T SIGNS, INC. | ALCOA, TN | Simmons Bank |
| $150,000–350,000 | T-MAC, INC. | COLUMBIA, MO | Simmons Bank |
| $150,000–350,000 | T. G. HOLDINGS, LLC | DYERSBURG, TN | Simmons Bank |
| $2–5 million | TACO SUPREMO MANAGEMENT LLC | DALLAS, TX | Simmons Bank |
| $2–5 million | TACO SUPREMO MANAGEMENT OKLAHOMA LLC | DALLAS, TX | Simmons Bank |
| $150,000–350,000 | TACOS FOR LIFE, LLC | CARROLLTON, TX | Simmons Bank |
| $2–5 million | TALENT CORPORATION LLC | ADDISON, TX | Simmons Bank |
| $350,000–1 million | TARCO OF TEXAS, INC. | LITTLE ROCK, AR | Simmons Bank |
| $350,000–1 million | TARCO ROOFING MATERIALS, INC. | LITTLE ROCK, AR | Simmons Bank |
| $350,000–1 million | TARCO SPECIALTY PRODUCTS, INC. | LITTLE ROCK, AR | Simmons Bank |
| $150,000–350,000 | TARCO, INC. | LITTLE ROCK, AR | Simmons Bank |
| $5–10 million | TARLTON CORPORATION | SAINT LOUIS, MO | Simmons Bank |
| $150,000–350,000 | TECHNOLOGY EXPRESS INC | O FALLON, MO | Simmons Bank |
| $150,000–350,000 | TEMPORARIES PLUS INC | PINE BLUFF, AR | Simmons Bank |
| $150,000–350,000 | TEN HAGEN EXCAVATING, INC. | DUNCANVILLE, TX | Simmons Bank |
| $150,000–350,000 | TENVISION, LLC | GALLATIN, TN | Simmons Bank |
| $1–2 million | TEPCOGLASS, LLC | DALLAS, TX | Simmons Bank |
| $150,000–350,000 | TERRY'S BAZAAR, LLC | LEWISVILLE, TX | Simmons Bank |
| $150,000–350,000 | TEXARKANA NEWSPAPERS, INC | LITTLE ROCK, AR | Simmons Bank |
| $1–2 million | TEXAS CORRAL, LLC | DALLAS, TX | Simmons Bank |
| $2–5 million | TEXAS COUNTY MEMORIAL HOSPITAL HEALTHCARE FOUNDATION | HOUSTON, MO | Simmons Bank |
| $150,000–350,000 | TEXAS INDUSTRIAL SCRAP IRON & METAL | FORT WORTH, TX | Simmons Bank |
| $350,000–1 million | TEXAS TIME EXPRESS INC | GRAPEVINE, TX | Simmons Bank |
| $150,000–350,000 | TEXOMA UTILITY EQUIPMENT INC | DURANT, OK | Simmons Bank |
| $150,000–350,000 | TEXOMA VETERINARY HOSPITAL P.L.L.C. | SHERMAN, TX | Simmons Bank |
| $150,000–350,000 | THE BECKHAM GROUP, P.C. | DALLAS, TX | Simmons Bank |
| $150,000–350,000 | THE BIOME | SAINT LOUIS, MO | Simmons Bank |
| $150,000–350,000 | THE BUG MAN, INC. | LITTLE ROCK, AR | Simmons Bank |
| $350,000–1 million | THE CAR WASH PEOPLE LLC | DENISON, TX | Simmons Bank |
| $150,000–350,000 | THE COMMUNICATION GROUP, INC. | LITTLE ROCK, AR | Simmons Bank |
| $150,000–350,000 | THE COMPUTER HUT, LLC | LITTLE ROCK, AR | Simmons Bank |
| $1–2 million | THE DUDE ABIDES, LLC | CORDOVA, TN | Simmons Bank |
| $1–2 million | THE JENKINS MEMORIAL CHILDREN'S CENTER AND JENKINS INDUSTRIES, INC | PINE BLUFF, AR | Simmons Bank |
| $350,000–1 million | THE LOGAN CENTERS, INC | FAYETTEVILLE, AR | Simmons Bank |
| $1–2 million | THE MCCLURE CORPORATION | SAINT LOUIS, MO | Simmons Bank |
| $350,000–1 million | THE MCGINTY MACHINE COMPANY, INC. | WICHITA, KS | Simmons Bank |
| $350,000–1 million | THE NEW SCHOOL | FAYETTEVILLE, AR | Simmons Bank |
| $150,000–350,000 | THE NEWMAN GROUP, LLC | BROWNSVILLE, TN | Simmons Bank |
| $350,000–1 million | THE PAYROLL COMPANY | SPRINGFIELD, MO | Simmons Bank |
| $350,000–1 million | THE RENY COMPANY | PLANO, TX | Simmons Bank |
| $150,000–350,000 | THE RETINA CENTER P.C. | CHESTERFIELD, MO | Simmons Bank |
| $150,000–350,000 | THE ROOT CAFE, LLC | LITTLE ROCK, AR | Simmons Bank |
| $350,000–1 million | THE SOUTHERN COMPANY OF NORTH LITTLE ROCK, INC. | NORTH LITTLE ROCK, AR | Simmons Bank |
| $150,000–350,000 | THE STONE CASTLE RESORT AND CONFERENCE CENTER LLC | BRANSON, MO | Simmons Bank |
| $150,000–350,000 | THE STRONG COMPANY, INC. | PINE BLUFF, AR | Simmons Bank |
| $350,000–1 million | THE WOMEN'S HEALTH GROUP INC | TULSA, OK | Simmons Bank |