| $150,000–350,000 | SOUTHWEST ENTRANCES INC | EL CAJON, CA | Bank of the West |
| $150,000–350,000 | SOUTHWEST FARM LLC | BAKERSFIELD, CA | Bank of the West |
| $350,000–1 million | SOUTHWEST GEOTECHNICAL, LLC | LAS VEGAS, NV | Bank of the West |
| $150,000–350,000 | SOUTHWEST GROUND TRANSPORT, INC. | ALBUQUERQUE, NM | Bank of the West |
| $150,000–350,000 | SOUTHWEST PALLETS, INC. | MARSHALL, MN | Bank of the West |
| $150,000–350,000 | SOUTHWEST SHOULDER ELBOW & HAND CENTER, PC | TUCSON, AZ | Bank of the West |
| $2–5 million | SOUTHWEST SPECIALTY CONTRACTORS LLC | LAS VEGAS, NV | Bank of the West |
| $150,000–350,000 | SPACE MONKEY LLC | LAS VEGAS, NV | Bank of the West |
| $150,000–350,000 | SPARTANWOOD LLC | LAWLER, IA | Bank of the West |
| $150,000–350,000 | SPECIALIZED SALES CORPORATION | SANTA ANA, CA | Bank of the West |
| $150,000–350,000 | SPECTAR LLC | GARDENA, CA | Bank of the West |
| $1–2 million | SPECTRA COMPANY | POMONA, CA | Bank of the West |
| $150,000–350,000 | SPECTRAL INSTRUMENTS, INC. | TUCSON, AZ | Bank of the West |
| $150,000–350,000 | SPECTRUM PAINTING AND FAUX | PACHECO, CA | Bank of the West |
| $1–2 million | SPEEDMARK TRANSPORTATION, INC. | BURLINGAME, CA | Bank of the West |
| $150,000–350,000 | SPIETH ANDERSON USA LLC | SAINT JOHNS, MI | Bank of the West |
| $150,000–350,000 | SPORTS MEDICINE INSTITUTE INTERNATIONAL | PALO ALTO, CA | Bank of the West |
| $150,000–350,000 | SPRING HILL PHYSICAL THERAPY | GRASS VALLEY, CA | Bank of the West |
| $150,000–350,000 | SPRING INSTITUTE OF INTERCULTURAL LEARNING | DENVER, CO | Bank of the West |
| $150,000–350,000 | SPROUT 1953 INDIA ST , STE 202 | SAN DIEGO, CA | Bank of the West |
| $2–5 million | SRIVEN SYSTEMS INC | COLLEYVILLE, TX | Bank of the West |
| $150,000–350,000 | SS INDUSTRIES INC | DENVER, CO | Bank of the West |
| $150,000–350,000 | ST MARY'S OUTPATIENT SURGERY CENTER AT GALENA | RENO, NV | Bank of the West |
| $150,000–350,000 | ST. COUSAIR, INC. | NEWBERG, OR | Bank of the West |
| $150,000–350,000 | STACY MEDICAL CENTER, INC | VERNON, CA | Bank of the West |
| $150,000–350,000 | STACY PLASTERING INC. | STOCKTON, CA | Bank of the West |
| $350,000–1 million | STAGE 4 SOLUTIONS, INC. | SARATOGA, CA | Bank of the West |
| $150,000–350,000 | STAN BURNS INSURANCE SERVICES,INC | TORRANCE, CA | Bank of the West |
| $350,000–1 million | STAND | SAN FRANCISCO, CA | Bank of the West |
| $150,000–350,000 | STANDARD CATERING , INC | PARAMOUNT, CA | Bank of the West |
| $150,000–350,000 | STANLEY PRODUCE CO., INC. | SAN FRANCISCO, CA | Bank of the West |
| $350,000–1 million | STAR AUTISM SUPPORT INC | PORTLAND, OR | Bank of the West |
| $5–10 million | STAR H-R | PETALUMA, CA | Bank of the West |
| $350,000–1 million | STARBRIGHT SCHOOL, INC. | SAN JOSE, CA | Bank of the West |
| $150,000–350,000 | STARCARE FAMILY & PREVENTIVE MEDICINE | IRVING, TX | Bank of the West |
| $150,000–350,000 | STARR'S BUILDING SUPPLY, INC. | SACRAMENTO, CA | Bank of the West |
| $350,000–1 million | STARSHIP TECHNOLOGIES INC | SHERMAN OAKS, CA | Bank of the West |
| $350,000–1 million | STEELTECH REINFORCING, INC | ANAHEIM, CA | Bank of the West |
| $150,000–350,000 | STELLAR AGENCY | TORRANCE, CA | Bank of the West |
| $350,000–1 million | STEPHANIE B. LOLLER DDS, PC | SAN JOSE, CA | Bank of the West |
| $150,000–350,000 | STEVEN F WEINSTEIN MD, A PROFESSIONAL CORPORATION | HUNTINGTON BEACH, CA | Bank of the West |
| $150,000–350,000 | STEVENS BAY AREA DIESEL SERVICE, INC. | SOUTH SAN FRANCISCO, CA | Bank of the West |
| $350,000–1 million | STIVELY COMMERCIAL COATINGS LLC. | REDMOND, WA | Bank of the West |
| $1–2 million | STOCKTON CARDIOLOGY MEDICAL GROUP COMPLETE HEART CARE, INC. | STOCKTON, CA | Bank of the West |
| $150,000–350,000 | STOCKTON EDUCATIONAL CENTER | STOCKTON, CA | Bank of the West |
| $350,000–1 million | STOLO CABINETS, INC. | BREA, CA | Bank of the West |
| $350,000–1 million | STONE BRIDGE HOMES, INC. | MOUNTAIN VIEW, CA | Bank of the West |
| $1–2 million | STONE ETC, INC. | GARDENA, CA | Bank of the West |
| $150,000–350,000 | STONE OAK MODERN DENTISTRY, PC | SAN ANTONIO,, TX | Bank of the West |
| $150,000–350,000 | STONEGATE FARMS FAMILY LIMITED PARTNERSHIP | MULESHOE, TX | Bank of the West |
| $350,000–1 million | STORYGIZE, INC. | SANTA BARBARA, CA | Bank of the West |
| $350,000–1 million | STOUGHTON PRINTING CO. | CITY OF INDUSTRY, CA | Bank of the West |
| $150,000–350,000 | STRATEDGE CORPORATION | SANTEE, CA | Bank of the West |
| $350,000–1 million | STRATEGIC SANITATION SERVICES, INC. | MISSION VIEJO, CA | Bank of the West |
| $350,000–1 million | STRAUSSNER SHERMAN, LLP | VAN NUYS, CA | Bank of the West |
| $1–2 million | STRETCH FORMING CORPORATION | PERRIS, CA | Bank of the West |
| $150,000–350,000 | STRIPES BISCUIT CO LLC | ALBUQUERQUE, NM | Bank of the West |
| $150,000–350,000 | STRONGARM ENVIRONMENTAL FIELD SERVICES, INC. | FULLERTON, CA | Bank of the West |
| $350,000–1 million | STRUCTURAL INTEGRITY ENGINEERI | CHATSWORTH, CA | Bank of the West |
| $350,000–1 million | STRUCTURES & INTERIORS INCORPORATED | SOUTHLAKE, TX | Bank of the West |
| $1–2 million | STS INC. | NAPA, CA | Bank of the West |
| $1–2 million | STTS USA INC | PORTLAND, OR | Bank of the West |
| $150,000–350,000 | STUART DAVID INC. | CERES, CA | Bank of the West |
| $150,000–350,000 | STUDIO 3 DESIGN, INC. | LOS GATOS, CA | Bank of the West |
| $150,000–350,000 | STUDIO C ARCHITECTURE, LLC | PORTLAND, OR | Bank of the West |
| $150,000–350,000 | STUMBAUGH REALTY ADVISORS INC | VACAVILLE, CA | Bank of the West |
| $350,000–1 million | SUB-ZERO EXCAVATING INC | SIMI VALLEY, CA | Bank of the West |
| $150,000–350,000 | SUCCEED, INC. | ROSEVILLE, CA | Bank of the West |
| $150,000–350,000 | SUELENE Y. CHEN, D.D.S., INC. | HUNTINGTON BEACH, CA | Bank of the West |
| $150,000–350,000 | SUGAR LAND MODERN DENTISTRY, PC | SUGAR LAND, TX | Bank of the West |
| $150,000–350,000 | SULLIVAN CONSTRUCTION | BALDWIN PARK, CA | Bank of the West |
| $350,000–1 million | SUMEER HOMES, INC. | IRVING, TX | Bank of the West |
| $350,000–1 million | SUMMIT FOODS INC | CORNELIUS, OR | Bank of the West |
| $150,000–350,000 | SUMMIT FURNITURE, INC. | MONTEREY, CA | Bank of the West |
| $1–2 million | SUMNET PACKING & COLD STORAGE, LLC | MC FARLAND, CA | Bank of the West |
| $150,000–350,000 | SUMO MEDICAL STAFFING | DRAPER, UT | Bank of the West |
| $350,000–1 million | SUN CITY ORO VALLEY COMMUNITY ASSOCIATION, INC. | ORO VALLEY, AZ | Bank of the West |
| $350,000–1 million | SUN FAST INTERNATIONAL, LLC | BREA, CA | Bank of the West |
| $350,000–1 million | SUN FRESH INTERNATIONAL | VISALIA, CA | Bank of the West |
| $150,000–350,000 | SUNDIAL ORCHARDS, INC. | GRIDLEY, CA | Bank of the West |
| $150,000–350,000 | SUNFLOWER SHOPPE INC | FORT WORTH, TX | Bank of the West |
| $150,000–350,000 | SUNNY WOOD PRODUCTS CO., INC. | CERRITOS, CA | Bank of the West |
| $150,000–350,000 | SUNNYVALE FOREIGN CAR SERVICE, INC. | MOUNTAIN VIEW, CA | Bank of the West |
| $150,000–350,000 | SUNRANCH PRODUCE, INC. | SUN VALLEY, CA | Bank of the West |
| $150,000–350,000 | SUNRISE SIGN & POST, INC | UNION CITY, CA | Bank of the West |
| $150,000–350,000 | SUNRISE TRUCKING INC | FRENCH CAMP, CA | Bank of the West |
| $150,000–350,000 | SUNSET VH CORP | FAIRFIELD, CA | Bank of the West |
| $150,000–350,000 | SUNSET VISTA DESIGNS COMPANY, INC. | RANCHO CUCAMONGA, CA | Bank of the West |
| $2–5 million | SUNWEST ELECTRIC, INC | ANAHEIM, CA | Bank of the West |
| $150,000–350,000 | SUPER IRVINE INC. | IRVINE, CA | Bank of the West |
| $350,000–1 million | SUPERGIANT GAMES, LLC | SAN FRANCISCO, CA | Bank of the West |
| $150,000–350,000 | SUPERIOR METAL TREATING & EQUIPMENT CO., INC. | KANSAS CITY, MO | Bank of the West |
| $150,000–350,000 | SUPERLATIVE, INC. | IRVINE, CA | Bank of the West |
| $150,000–350,000 | SURFACE PHARMACEUTICALS, INC. | PLEASANTON, CA | Bank of the West |
| $150,000–350,000 | SURFACE SOLUTIONS INC. | FRIDLEY, MN | Bank of the West |
| $150,000–350,000 | SUSAN LIND CHASTAIN INC. | SAN FRANCISCO, CA | Bank of the West |
| $150,000–350,000 | SUSHI FIX HOLDINGS LLC | WAYZATA, MN | Bank of the West |
| $350,000–1 million | SUSHI RAN, INC. | SAUSALITO, CA | Bank of the West |
| $2–5 million | SVR INVESTMENTS, LLC | ARBUCKLE, CA | Bank of the West |
| $150,000–350,000 | SW CUSTOM CABINETS INC. | LIVERMORE, CA | Bank of the West |