| $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 HANSON DMD, LLC | Salem, OR | Umpqua Bank |
| $150,000–350,000 | SEAN MUSGROVE | FOLSOM, CA | Umpqua Bank |
| $150,000–350,000 | SEAN MUSGROVE | Rescue, CA | Umpqua Bank |
| $350,000–1 million | SEATTLE AUTOMOTIVE DISTRIBUTING INC | AUBURN, WA | Umpqua Bank |
| $350,000–1 million | SEATTLE CERTIFIED PIZZA LLC | Seattle, WA | Umpqua Bank |
| $350,000–1 million | SEATTLE CHRISTIAN SCHOOL ASSOCIATION | SEATAC, WA | Umpqua Bank |
| $350,000–1 million | SEATTLE COFFEE WORKS INC. | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE COFFEE WORKS INC. | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE EVENT SOLUTIONS LLC | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE EVENT SOLUTIONS, LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE GERMAN PUBS 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 |
| $350,000–1 million | SEATTLE INSTITUTE FOR EARLY CHILDHOOD DEVELOPMENT | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE MOTORSPORTS INC. | Monroe, WA | Umpqua Bank |
| $1–2 million | SEATTLE OPERATIONS, LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE PARKS FOUNDATION | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE PERFORMANCE MEDICINE PLLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE SHAKESPEARE | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | SEATTLE SHIRT COMPANY LLC | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE SPORTS COMPANY | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE SPORTS COMPANY | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SEATTLE STUDY CLUB INC. | Kirkland, WA | Umpqua Bank |
| $350,000–1 million | SEATTLES BEST FLOORS LP | Tukwila, WA | Umpqua Bank |
| $150,000–350,000 | SEAVEY VINEYARD LP | Saint Helena, CA | Umpqua Bank |
| $150,000–350,000 | SEAVEY VINEYARD LP | SAINT HELENA, CA | Umpqua Bank |
| $150,000–350,000 | SEB ENGINEERING INC | REDDING, 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 |
| $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 |
| $350,000–1 million | SELECT IMPRESSIONS | SALEM, OR | Umpqua Bank |
| $150,000–350,000 | SELECTA AUTO BODY INC | San Francisco, CA | Umpqua Bank |
| $150,000–350,000 | SELECTA AUTO BODY, INC | SAN FRANCISCO, CA | Umpqua Bank |
| $1–2 million | SELF --- SUPPORT FOR EARLY LEARNING & FAMILIES | Vancouver, WA | Umpqua Bank |
| $350,000–1 million | SELF --- SUPPORT FOR EARLY LEARNING & FAMILIES | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | SELLAND FAMILY RESTAURANTS COMPANY | SACRAMENTO, CA | Umpqua Bank |
| $150,000–350,000 | SELLAND FAMILY RESTAURANTS COMPANY | Sacramento, CA | Umpqua Bank |
| $350,000–1 million | SELLAND'S EDH INC. | El Dorado Hills, CA | Umpqua Bank |
| $150,000–350,000 | SELLANDS EDH INC | EL DORADO HILLS, CA | Umpqua Bank |
| $150,000–350,000 | SELOVER'S INC. | COLUSA, CA | Umpqua Bank |
| $150,000–350,000 | SELOVER'S INC. | Colusa, CA | Umpqua Bank |
| $350,000–1 million | SELZIM INC. | Sacramento, CA | Umpqua Bank |
| $150,000–350,000 | SELZIM, INC. | SACRAMENTO, CA | Umpqua Bank |
| $150,000–350,000 | SEMA LYN LLC | Renton, WA | 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 | SENIOR SERVICES OF AMERICA | Tacoma, WA | Umpqua Bank |
| $350,000–1 million | SEPEHR EGRARI MD FACS PC | BELLEVUE, WA | Umpqua Bank |
| $150,000–350,000 | SEPEHR EGRARI MD FACS PC | Bellevue, WA | Umpqua Bank |
| $150,000–350,000 | SEPPALA ENTERPRISES INC. | Ridgefield, WA | 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 |
| $1–2 million | SERENITY LANE | EUGENE, OR | 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 | SERGEANT'S ADMINISTRATIVE & MANAGEMENT, INC. | GLADSTONE, OR | Umpqua Bank |
| $150,000–350,000 | SERO INC | Portland, OR | Umpqua Bank |
| $150,000–350,000 | SERO INC | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | SERVICEMASTER OF SALEM, INC. | SALEM, OR | Umpqua Bank |
| $150,000–350,000 | SETNIKER TRADING CO., LLC | INDEPENDENCE, 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 |
| $150,000–350,000 | SHAKERTOWN CORP. | Winlock, WA | Umpqua Bank |
| $2–5 million | SHANGRI-LA CORP | SALEM, OR | Umpqua Bank |
| $350,000–1 million | SHANNON MASONRY CONSTRUCTION INC. | Santa Rosa, CA | Umpqua Bank |
| $350,000–1 million | SHANNON MASONRY CONSTRUCTION, INC. | SANTA ROSA, CA | Umpqua Bank |
| $350,000–1 million | SHAREBUILDER ADVISORS LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SHARED HOPE INTERNATIONAL | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | SHARED HOPE INTERNATIONAL | Vancouver, WA | Umpqua Bank |
| $350,000–1 million | SHAREWAY INDUSTRIES INC. | Auburn, WA | Umpqua Bank |
| $150,000–350,000 | SHAREWAY INDUSTRIES, INC. | AUBURN, WA | Umpqua Bank |
| $1–2 million | SHARON CARE CENTER, INC. | CENTRALIA, 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 |
| $5–10 million | SHASTA COMMUNITY HEALTH CENTER | REDDING, CA | Umpqua Bank |
| $350,000–1 million | SHASTA CRITICAL CARE SPECIALISTS MEDICAL CLINIC INC. | REDDING, CA | Umpqua Bank |
| $150,000–350,000 | SHASTA LAKE PHYSICAL THERAPY, INC. | SHASTA LAKE, CA | Umpqua Bank |
| $350,000–1 million | SHASTA LIVESTOCK YARD INC. | COTTONWOOD, CA | Umpqua Bank |
| $150,000–350,000 | SHASTA PROFESSIONAL EYE CARE CENTER, DOCTORS OF OPTOMETRY IN | REDDING, CA | Umpqua Bank |
| $150,000–350,000 | SHASTA WOMEN'S REFUGE, INC. | REDDING, CA | Umpqua Bank |
| $150,000–350,000 | SHE NAH NAM SEAFOOD GOVERNMENT CORP | OLYMPIA, WA | Umpqua Bank |
| $350,000–1 million | SHEAR PRECISION INC | Wilsonville, OR | Umpqua Bank |
| $350,000–1 million | SHELDON OIL COMPANY | TILLAMOOK, OR | Umpqua Bank |
| $350,000–1 million | SHELFORD'S BOAT LTD. | Everett, WA | Umpqua Bank |
| $350,000–1 million | SHELFORD'S BOAT, LTD. | Snohomish, WA | Umpqua Bank |