| $350,000–1 million | SAIKI INTERNATIONAL, LLC | NEWPORT BEACH, CA | Sunwest Bank |
| $1–2 million | SAILS WASHINGTON INC. | LOS ANGELES, CA | Sunwest Bank |
| $150,000–350,000 | SAN CLEMENTE TIMES LLC | CAPISTRANO BEACH, CA | Sunwest Bank |
| $1–2 million | SANDEL AVIONICS, INC. | VISTA, CA | Sunwest Bank |
| $350,000–1 million | SANDERS & PARKS, P.C | PHOENIX, AZ | Sunwest Bank |
| $350,000–1 million | SANTA MONICA WILSHIRE IMAGING, LLC | SANTA MONICA, CA | Sunwest Bank |
| $150,000–350,000 | SANTUARI, LLC | LOS ANGELES, CA | Sunwest Bank |
| $350,000–1 million | SASS MSO, LLC | ORANGE, CA | Sunwest Bank |
| $1–2 million | SATALLITE MANAGEMENT CO. | SANTA ANA, CA | Sunwest Bank |
| $350,000–1 million | SCHMIDTYS GARAGE LLC | HUNTINGTON BEACH, CA | Sunwest Bank |
| $150,000–350,000 | SCKE, INC. | LAGUNA HILLS, CA | Sunwest Bank |
| $1–2 million | SCRIBSOFT HOLDINGS, INC | PINEVILLE, NC | Sunwest Bank |
| $350,000–1 million | SEALS CONSTRUCTION, INC | VISALIA, CA | Sunwest Bank |
| $2–5 million | SEASIDE DINING GROUP, INC. | LADERA RANCH, CA | Sunwest Bank |
| $350,000–1 million | SEGAAR COMPANY, INC. | RIVERSIDE, CA | Sunwest Bank |
| $150,000–350,000 | SERENITY LODGE, INC. | LAKE ARROWHEAD, CA | Sunwest Bank |
| $150,000–350,000 | SERVE FIRST SOLUTIONS INC. | LOS ALAMITOS, CA | Sunwest Bank |
| $150,000–350,000 | SFTI HOLDINGS LLC | SALT LAKE CITY, UT | Sunwest Bank |
| $350,000–1 million | SHADOWBROOK POST ACUTE LLC | OROVILLE, CA | Sunwest Bank |
| $150,000–350,000 | SHIMOFF LAW CORPORATION, A PROFESSIONAL CORPORATION | REDLANDS, CA | Sunwest Bank |
| $350,000–1 million | SHINNING CARE CORP | WEST COVINA, CA | Sunwest Bank |
| $350,000–1 million | SHOREBREAK ENERGY DEVELOPERS, LLC | SANTA ANA, CA | Sunwest Bank |
| $350,000–1 million | SIBATEL COMMUNICATIONS INC | ANAHEIM, CA | Sunwest Bank |
| $2–5 million | SIGNTECH ELECTRICAL ADVERTSING, INC | SAN DIEGO, CA | Sunwest Bank |
| $1–2 million | SKILLSET GROUP INC | SANTA ANA, CA | Sunwest Bank |
| $5–10 million | SKILLSET GROUP LLC | SANTA ANA, CA | Sunwest Bank |
| $2–5 million | SMARTPOST SOUNDPACKAGES | BURBANK, CA | Sunwest Bank |
| $150,000–350,000 | SO-CAL RECOVERY CENTER ENCINITAS, LLC | ENCINITAS, CA | Sunwest Bank |
| $350,000–1 million | SOCAL PRODUCTIONS INC | ARLETA, CA | Sunwest Bank |
| $1–2 million | SOCIALCOM INC. | MARINA DEL REY, CA | Sunwest Bank |
| $150,000–350,000 | SOFTECH USA | NEWPORT BEACH, CA | Sunwest Bank |
| $150,000–350,000 | SOFTSOL TECHNOLOGIES INC | FREMONT, CA | Sunwest Bank |
| $2–5 million | SOLIS LIGHTING AND ELECTRICAL SERVICES, INC. | SAN CLEMENTE, CA | Sunwest Bank |
| $350,000–1 million | SOMETHING MASSIVE, LLC | LOS ANGELES, CA | Sunwest Bank |
| $350,000–1 million | SORENSON AND SORENSON, M.D.'S, INC. | BERKELEY, CA | Sunwest Bank |
| $150,000–350,000 | SOUTHERN CALIFORNIA RECOVERY CENTERS OCEANSIDE LLC | CARLSBAD, CA | Sunwest Bank |
| $350,000–1 million | SOUTHERN CALIFORNIA SCHOOL OF THEOLOGY | CLAREMONT, CA | Sunwest Bank |
| $1–2 million | SPECIAL OLYMPICS SOUTHERN CALIFORNIA, INC. | LONG BEACH, CA | Sunwest Bank |
| $1–2 million | SPECTRUM CONSTRUCTION GROUP, INC. | IRVINE, CA | Sunwest Bank |
| $1–2 million | SPECTRUM HEALTHCARE GROUP, INC. | COTTONWOOD, AZ | Sunwest Bank |
| $350,000–1 million | SPHERE ALLIANCE, INC | RIVERSIDE, CA | Sunwest Bank |
| $150,000–350,000 | SPORT KITES, INC. | ORANGE, CA | Sunwest Bank |
| $150,000–350,000 | SPORTS INJURY PHYSICAL THERAPY, INC | PASADENA, CA | Sunwest Bank |
| $150,000–350,000 | SPOTON COMPUTING INC. | SAN FRANCISCO, CA | Sunwest Bank |
| $150,000–350,000 | SPRING TO AUTUMN FAMILY COUNSELING | REDLANDS, CA | Sunwest Bank |
| $1–2 million | SPRING VALLEY POST ACUTE LLC | VICTORVILLE, CA | Sunwest Bank |
| $350,000–1 million | SPRINGSHINE CONSULTING, INC. | IRVINE, CA | Sunwest Bank |
| $150,000–350,000 | SPT SERVICES, INC | SANTA ANA, CA | Sunwest Bank |
| $150,000–350,000 | SRC CONSTRUCTORS CORPORATION | DOWNEY, CA | Sunwest Bank |
| $150,000–350,000 | SST SENIOR CARE, LLC | ALAMO, CA | Sunwest Bank |
| $2–5 million | STANCE, INC. | SAN CLEMENTE, CA | Sunwest Bank |
| $2–5 million | STEELE CANYON GOLF CLUB | JAMUL, CA | Sunwest Bank |
| $150,000–350,000 | STEPHEN SHEPHERD DDS INC | TUSTIN, CA | Sunwest Bank |
| $350,000–1 million | STERLING LANDSCAPE COMPANY, LLC | NAMPA, ID | Sunwest Bank |
| $150,000–350,000 | STEVEN ENTERPRISES INC. | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | STRACK CHAUFFEURED TRANSPORTATION, INC. | ANAHEIM, CA | Sunwest Bank |
| $150,000–350,000 | STRATHSPEY CROWN LIMITED, LLC | NEWPORT BEACH, CA | Sunwest Bank |
| $150,000–350,000 | STRETCH SOLUTIONS, LLC | RIVERSIDE, CA | Sunwest Bank |
| $150,000–350,000 | STYLEX LLC | RIVERSIDE, CA | Sunwest Bank |
| $350,000–1 million | SUAVECITO, INC. | SANTA ANA, CA | Sunwest Bank |
| $150,000–350,000 | SULLIVAN PROPERTIES, INC | SANTA ANA, CA | Sunwest Bank |
| $350,000–1 million | SUNPEAK, LLC | MADISON, WI | Sunwest Bank |
| $350,000–1 million | SUNRISE RESPIRATORY CARE, INC. | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | SUPER73, INC. | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | SUPERIOR INDUSTRIES, INC. | LAKE ELSINORE, CA | Sunwest Bank |
| $350,000–1 million | SUPPORTED AND INDEPENDENT LIVING SERVICES (SAILS) BAKERSFIELD, INC. | LOS ANGELES, CA | Sunwest Bank |
| $350,000–1 million | SUPPORTED AND INDEPENDENT LIVING SERVICES (SAILS) LOS ANGELES, INC. | LOS ANGELES, CA | Sunwest Bank |
| $150,000–350,000 | SUPPORTED AND INDEPENDENT LIVING SERVICES (SAILS) SAN DIEGO, INC. | LOS ANGELES, CA | Sunwest Bank |
| $150,000–350,000 | SUPREME SWEEPING INC | WEST COVINA, CA | Sunwest Bank |
| $150,000–350,000 | SURF CITY ALE HOUSE LLC | TUSTIN, CA | Sunwest Bank |
| $350,000–1 million | SURTERRE PROPERTIES, INC. | NEWPORT BEACH, CA | Sunwest Bank |
| $1–2 million | SURVIOS, INC. | SAN CLEMENTE, CA | Sunwest Bank |
| $350,000–1 million | SWEETFIN HOLDINGS LLC | WEST HOLLYWOOD, CA | Sunwest Bank |
| $350,000–1 million | SYSTEM TECH WASHINGTON, INC. | SPOKANE, WA | Sunwest Bank |
| $150,000–350,000 | T&B PLANNING, INC. | IRVINE, CA | Sunwest Bank |
| $1–2 million | T.E. ROBERTS INC. | ORANGE, CA | Sunwest Bank |
| $1–2 million | TACORI ENTERPRISES | GLENDALE, CA | Sunwest Bank |
| $150,000–350,000 | TAJEN GRAPHICS, INC. | ANAHEIM, CA | Sunwest Bank |
| $350,000–1 million | TAMMY TAYLOR NAILS, INC. | SANTA ANA, CA | Sunwest Bank |
| $350,000–1 million | TARON HOLDINGS INC | DELRAY BEACH, FL | Sunwest Bank |
| $350,000–1 million | TEAM COLOR MFG CORP | COSTA MESA, CA | Sunwest Bank |
| $150,000–350,000 | TEEZ AGENCY LLC | CANOGA PARK, CA | Sunwest Bank |
| $150,000–350,000 | THE ALLERGY GROUP P.C. | BOISE, ID | Sunwest Bank |
| $150,000–350,000 | THE BLONSKA FIRM, PC.C | TUSTIN, CA | Sunwest Bank |
| $1–2 million | THE BOUQS COMPANY | MARINA DEL REY, CA | Sunwest Bank |
| $350,000–1 million | THE COLLATERAL LENDER INC. | BEVERLY HILLS, CA | Sunwest Bank |
| $350,000–1 million | THE COMPOUND | LAS VEGAS, NV | Sunwest Bank |
| $150,000–350,000 | THE FALLBROOK GROUP, LLC | WOODLAND HILLS, CA | Sunwest Bank |
| $150,000–350,000 | THE GRAND LAKE VETERINARY HOSPITAL | OAKLAND, CA | Sunwest Bank |
| $150,000–350,000 | THE HAZELTINE GROUP LLC | SHERMAN OAKS, CA | Sunwest Bank |
| $150,000–350,000 | THE HITT COMPANIES | SANTA ANA, CA | Sunwest Bank |
| $150,000–350,000 | THE KEEP A BREAST FOUNDATION | YUCCA VALLEY, CA | Sunwest Bank |
| $150,000–350,000 | THE KETCHUM GROUP, INC | LAGUNA HILLS, CA | Sunwest Bank |
| $150,000–350,000 | THE LAW OFFICES OF DANIEL KIM, CORPORATION | COSTA MESA, CA | Sunwest Bank |
| $150,000–350,000 | THE LOFTCRAFTERS, INC. | IRVINE, CA | Sunwest Bank |
| $150,000–350,000 | THE LONG BEACH GROUP, LLC | STUDIO CITY, CA | Sunwest Bank |
| $350,000–1 million | THE NARRATIVE GROUP INC | LOS ANGELES, CA | Sunwest Bank |
| $1–2 million | THE OUTSOURCING PARTNERSHIP LLC | MOUNT LAUREL, NJ | Sunwest Bank |
| $350,000–1 million | THE PACIFIC CLUB | NEWPORT BEACH, CA | Sunwest Bank |
| $350,000–1 million | THE PASEO CLUB LLC | NEWPORT BEACH, CA | Sunwest Bank |