| $350,000–1 million | SANDHAR CORPORATION | EUGENE, OR | Umpqua Bank |
| $150,000–350,000 | SANGRIA MOSCOW , INC | MOSCOW, ID | Umpqua Bank |
| $350,000–1 million | SANTA ROSA CAMPWAY INC | SANTA ROSA, CA | Umpqua Bank |
| $350,000–1 million | SANTA ROSA CERAMIC TILE CENTER INC | SANTA ROSA, CA | Umpqua Bank |
| $150,000–350,000 | SANTA ROSA FIRE EQUIPMENT SERVICE, INC. | COTATI, CA | Umpqua Bank |
| $150,000–350,000 | SAPANGO, INC. | SAINT HELENA, CA | Umpqua Bank |
| $150,000–350,000 | SARPANCH TRANSPORT INC | SACRAMENTO, CA | Umpqua Bank |
| $350,000–1 million | SASQUATCH ADVERTISING, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | SBS FOODS INC | SPOKANE, WA | Umpqua Bank |
| $150,000–350,000 | SCAC LLC | AUBURN, CA | Umpqua Bank |
| $350,000–1 million | SCAN123 CORPORATION | GRESHAM, OR | Umpqua Bank |
| $350,000–1 million | SCHEDULING AND INFORMATION SERVICES, INC. | STEVENSON, WA | Umpqua Bank |
| $150,000–350,000 | SCHEER LAW GROUP, LLP | SAN RAFAEL, CA | Umpqua Bank |
| $150,000–350,000 | SCHEMATA WORKSHOP | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | SCHETKY NORTHWEST SALES, INC. | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | SCHILPEROORT & BROOKS, INC. | MOUNTLAKE TERRACE, WA | Umpqua Bank |
| $150,000–350,000 | SCHINNELL SURVEYING & MAPPING, PLLC | CENTRALIA, WA | Umpqua Bank |
| $150,000–350,000 | SCHMIDT EXCAVATING INC. | NEWBERG, OR | Umpqua Bank |
| $1–2 million | SCHOLARSHIP PREP | SANTA ANA, CA | Umpqua Bank |
| $350,000–1 million | SCHOOL'S OUT WASHINGTON | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SCHREDER & BRANDT MFG INC. | CHICO, CA | Umpqua Bank |
| $150,000–350,000 | SCHUDIE ENTERPRISES INC. | LYNNWOOD, WA | Umpqua Bank |
| $350,000–1 million | SCHUHMACHER & SCHUHMACHER, INCORPORATED | SPARKS, NV | Umpqua Bank |
| $350,000–1 million | SCHULTE, ANDERSON, DOWNES, ARONSON & BITTNER, PC | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | SCHULTZ GROUP CPAS PC | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | SCHWEIGER VINEYARDS, INC. | SAINT HELENA, CA | Umpqua Bank |
| $150,000–350,000 | SCIENCE AND SENSORY LLC | KEIZER, OR | Umpqua Bank |
| $350,000–1 million | SCION STAFFING INC | SAN FRANCISCO, CA | Umpqua Bank |
| $350,000–1 million | SCOTSCO INC. | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | SCOTT LEPMAN COMPANY | ALBANY, OR | Umpqua Bank |
| $150,000–350,000 | SCOTT'S ROOFING INC. | BEND, OR | Umpqua Bank |
| $350,000–1 million | SDI NW LLC | ROSEBURG, OR | Umpqua Bank |
| $350,000–1 million | SEA LEVEL COFFEE, INC. | OLYMPIA, WA | Umpqua Bank |
| $1–2 million | SEA RAY SPORT YACHTS, INC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEA REACH, LTD. | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | SEA-MOUNTAIN INSURANCE BROKERS, INC. | LYNNWOOD, WA | Umpqua Bank |
| $350,000–1 million | SEAGATE PROPERTIES, INC | SAN RAFAEL, CA | Umpqua Bank |
| $150,000–350,000 | SEAN MUSGROVE | FOLSOM, CA | Umpqua Bank |
| $350,000–1 million | SEATTLE CHRISTIAN SCHOOL ASSOCIATION | SEATAC, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE COFFEE WORKS INC. | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE GERMAN PUBS INC | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | SEATTLE GIRLS' SCHOOL | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | SEATTLE INSTITUTE FOR EARLY CHILDHOOD DEVELOPMENT | SEATTLE, WA | Umpqua Bank |
| $1–2 million | SEATTLE OPERATIONS, LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE PERFORMANCE MEDICINE PLLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE SPORTS COMPANY | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEAVEY VINEYARD LP | SAINT HELENA, CA | Umpqua Bank |
| $350,000–1 million | SECOND AMENDMENT SPORTS, INC. | BAKERSFIELD, CA | Umpqua Bank |
| $350,000–1 million | SECOND HARVEST INLAND NORTHWEST | SPOKANE, WA | Umpqua Bank |
| $350,000–1 million | SECURED INVESTMENT CORP | COEUR D ALENE, ID | Umpqua Bank |
| $150,000–350,000 | SECURENET SOLUTIONS, INC. | TARZANA, CA | Umpqua Bank |
| $350,000–1 million | SECURITY SIGNS, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | SEED TECHNOLOGY, LLC | SAN CLEMENTE, CA | Umpqua Bank |
| $150,000–350,000 | SEIS AMIGOS, INC. | SPOKANE, WA | Umpqua Bank |
| $150,000–350,000 | SELECTA AUTO BODY, INC | SAN FRANCISCO, CA | Umpqua Bank |
| $350,000–1 million | SELF --- SUPPORT FOR EARLY LEARNING & FAMILIES | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | SELOVER'S INC. | COLUSA, CA | Umpqua Bank |
| $150,000–350,000 | SEMA LYN LLC | RENTON, WA | Umpqua Bank |
| $150,000–350,000 | SENDER'S MARKET ACE HARDWARE, LLC | VALLEY SPRINGS, CA | Umpqua Bank |
| $150,000–350,000 | SENDER'S MARKET, INC. | MOUNTAIN RANCH, CA | Umpqua Bank |
| $150,000–350,000 | SEPPALA ENTERPRISES, INC. | VANCOUVER, WA | Umpqua Bank |
| $350,000–1 million | SEQUIM REHABILITATION LLC | SEQUIM, WA | Umpqua Bank |
| $350,000–1 million | SEQUOIA SPECIALITIES, INC. | EUREKA, CA | Umpqua Bank |
| $150,000–350,000 | SERENITY POINT COUNSELING SERVICES, LLC | WALLA WALLA, WA | Umpqua Bank |
| $150,000–350,000 | SERGEANT'S ADMINISTRATIVE & MANAGEMENT, INC. | GLADSTONE, OR | Umpqua Bank |
| $150,000–350,000 | SERO INC | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | SEVEN FEATHERS TRUCK & TRAVEL CENTER | CANYONVILLE, OR | Umpqua Bank |
| $350,000–1 million | SEVEN PEAKS SCHOOL | BEND, OR | Umpqua Bank |
| $150,000–350,000 | SEVEN SIMPLE MACHINES, INC. | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SHAFER EQUIPMENT COMPANY, INC. | SPARKS, NV | Umpqua Bank |
| $150,000–350,000 | SHAFFER & NELSON INC | TUALATIN, OR | Umpqua Bank |
| $150,000–350,000 | SHAKERTOWN CORP. | WINLOCK, WA | Umpqua Bank |
| $350,000–1 million | SHANNON MASONRY CONSTRUCTION, INC. | SANTA ROSA, CA | Umpqua Bank |
| $150,000–350,000 | SHAREWAY INDUSTRIES, INC. | AUBURN, WA | Umpqua Bank |
| $150,000–350,000 | SHARP'S TARPS LTD | GRANTS PASS, OR | Umpqua Bank |
| $150,000–350,000 | SHARPER IMAGES T.V. AND ELECTRONICS INC. | SHERWOOD, OR | Umpqua Bank |
| $350,000–1 million | SHELDON OIL COMPANY | TILLAMOOK, OR | Umpqua Bank |
| $350,000–1 million | SHELTER HOLDINGS, L.L.C. | BELLEVUE, WA | Umpqua Bank |
| $150,000–350,000 | SHELTER HOMES LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SHELTER RESOURCES INC | BELLEVUE, WA | Umpqua Bank |
| $150,000–350,000 | SHELTON ASSISTED LIVING, LLC | VANCOUVER, WA | Umpqua Bank |
| $1–2 million | SHEPARD INVESTMENT GROUP, LLC | EUGENE, OR | Umpqua Bank |
| $150,000–350,000 | SHERPA HOSPITALITY, LLC | SONOMA, CA | Umpqua Bank |
| $350,000–1 million | SHIKOSHA, INC | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | SHILOH FORESTRY INC. | EUGENE, OR | Umpqua Bank |
| $350,000–1 million | SHIMENTO, INC | BENICIA, CA | Umpqua Bank |
| $350,000–1 million | SHIRTCLIFF OIL CO. | REEDSPORT, OR | Umpqua Bank |
| $150,000–350,000 | SHIVAM OF WADE, INC. | WADE, NC | Umpqua Bank |
| $150,000–350,000 | SHOOTSTA INC | CARLSBAD, CA | Umpqua Bank |
| $150,000–350,000 | SHORE CONSULTING, INC. | NEWCASTLE, CA | Umpqua Bank |
| $150,000–350,000 | SHOUTPOINT, INC. | NEWPORT BEACH, CA | Umpqua Bank |
| $350,000–1 million | SID'S AUTO BODY, INC. | LA MESA, CA | Umpqua Bank |
| $350,000–1 million | SIEGNER AND COMPANY | PORTLAND, OR | Umpqua Bank |
| $1–2 million | SIERRA ARBOR WORKS | LOOMIS, CA | Umpqua Bank |
| $150,000–350,000 | SIERRA BUILDING SYSTEMS, INC., A LOW VOLTAGE INTEGRATOR | ROSEVILLE, CA | Umpqua Bank |
| $350,000–1 million | SIERRA CHILD AND FAMILY SERVICES, INC. | DIAMOND SPRINGS, CA | Umpqua Bank |
| $150,000–350,000 | SIERRA COMPUTERS LTD. | RENO, NV | Umpqua Bank |
| $1–2 million | SIERRA MENTAL WELLNESS GROUP | ROSEVILLE, CA | Umpqua Bank |
| $1–2 million | SIERRA PACKAGING & CONVERTING, LLC | RENO, NV | Umpqua Bank |
| $150,000–350,000 | SIERRA RIDGE OPERATIONS, LP | VANCOUVER, WA | Umpqua Bank |