| $1–2 million | SPEEDEE MART INC. | Henderson, NV | Umpqua Bank |
| $1–2 million | SPEEDEE MART, INC. | HENDERSON, NV | Umpqua Bank |
| $150,000–350,000 | SPIELMAN COFFEE AND BAGEL COMPANY LLC | Portland, OR | Umpqua Bank |
| $150,000–350,000 | SPIELMAN COFFEE AND BAGEL COMPANY LLC | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | SPIERS CONSTRUCTION LLC | CALDWELL, ID | Umpqua Bank |
| $150,000–350,000 | SPIN THE KITCHEN, LLC | BEND, OR | Umpqua Bank |
| $150,000–350,000 | SPINAL DIAGNOSTICS, PC | TUALATIN, OR | Umpqua Bank |
| $150,000–350,000 | SPINETTI MACHINERY | RENO, NV | Umpqua Bank |
| $150,000–350,000 | SPINETTI MACHINERY | Reno, NV | Umpqua Bank |
| $350,000–1 million | SPIRITWOOD OPERATIONS, LLC | AUBURN, WA | Umpqua Bank |
| $150,000–350,000 | SPLENDID PLEASURES LLC | SHORELINE, WA | Umpqua Bank |
| $150,000–350,000 | SPLENDID PLEASURES LLC | Shoreline, WA | Umpqua Bank |
| $350,000–1 million | SPOKANE ADDICTION RECOVERY CENTERS | Spokane, WA | Umpqua Bank |
| $350,000–1 million | SPOKANE ADDICTION RECOVERY CENTERS | SPOKANE, WA | Umpqua Bank |
| $350,000–1 million | SPOKANE EYE CLINIC, PS | SPOKANE, WA | Umpqua Bank |
| $2–5 million | SPOKANE INDUSTRIES INC. | Spokane Valley, WA | Umpqua Bank |
| $2–5 million | SPOKANE INDUSTRIES, INC. | SPOKANE VALLEY, WA | Umpqua Bank |
| $150,000–350,000 | SPOKANE SOFTWARE SYSTEMS, INC. | SPOKANE VALLEY, WA | Umpqua Bank |
| $150,000–350,000 | SPORK LLC | Bend, OR | Umpqua Bank |
| $150,000–350,000 | SPORK, LLC | BEND, OR | Umpqua Bank |
| $150,000–350,000 | SPORT & REHAB PHYSICAL THERAPY INCORPORATED | Los Banos, CA | Umpqua Bank |
| $150,000–350,000 | SPORT & REHAB PHYSICAL THERAPY, INCORPORATED | LOS BANOS, CA | Umpqua Bank |
| $150,000–350,000 | SPORTY'S INC. | Moses Lake, WA | Umpqua Bank |
| $150,000–350,000 | SPORTYS, INC | MOSES LAKE, WA | Umpqua Bank |
| $150,000–350,000 | SPOTLIGHT EVENTS INC | Eagle, ID | Umpqua Bank |
| $150,000–350,000 | SPOTLIGHT EVENTS, INC | EAGLE, ID | Umpqua Bank |
| $350,000–1 million | SPRING VALLEY DAIRY INC. | Salem, OR | Umpqua Bank |
| $1–2 million | SPRING VALLEY DAIRY, INC. | Salem, OR | Umpqua Bank |
| $1–2 million | SPRINGFIELD FAMILY PHYSICIANS, LLP | SPRINGFIELD, OR | Umpqua Bank |
| $350,000–1 million | SPRINTER TRUCKING INC | WINSTON, OR | Umpqua Bank |
| $350,000–1 million | SPROUL TIMBER SALVAGE INC | MYRTLE POINT, OR | Umpqua Bank |
| $150,000–350,000 | SPROUT FORESTRY INC | CENTRAL POINT, OR | Umpqua Bank |
| $150,000–350,000 | SPRUCE STREET SCHOOL | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | SPRYSCAPES CONSTRUCTION, INC. | SAN FRANCISCO, CA | Umpqua Bank |
| $150,000–350,000 | SRAN AG. INCORPORATED | Kerman, CA | Umpqua Bank |
| $150,000–350,000 | SRAN AG., INCORPORATED | KERMAN, CA | Umpqua Bank |
| $150,000–350,000 | SRI-ROCHLIN CONSTRUCTION SERVICES JV | BELLEVUE, WA | Umpqua Bank |
| $150,000–350,000 | SRN NEWS NETWORK INC. | Camarillo, CA | Umpqua Bank |
| $350,000–1 million | SRNM HOLDINGS, INC. | PORTLAND, OR | Umpqua Bank |
| $1–2 million | SS SKIKOS INCORPORATED | SANTA ROSA, CA | Umpqua Bank |
| $150,000–350,000 | SSG LLC | RENO, NV | Umpqua Bank |
| $150,000–350,000 | SSG LLC | Reno, NV | Umpqua Bank |
| $350,000–1 million | ST ANTHONY VILLAGE LLP | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | ST ELIZABETH ANN SENTON CATHOLIC HIGH SCHOOL | VANCOUVER, WA | Umpqua Bank |
| $350,000–1 million | ST FRANCIS OF ASSISI PARISH | BURIEN, WA | Umpqua Bank |
| $350,000–1 million | ST JOHNS EVANGELICAL LUTHERAN CHURCH | NAPA, CA | Umpqua Bank |
| $150,000–350,000 | ST LEO PARISH | TACOMA, WA | Umpqua Bank |
| $350,000–1 million | ST MICHAEL PARISH | OLYMPIA, WA | Umpqua Bank |
| $350,000–1 million | ST PATRICKS CATHOLIC CHURCH AND SCHOOL | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | ST. AGATHA CATHOLIC CHURCH PORTLAND OREGON | Portland, OR | Umpqua Bank |
| $150,000–350,000 | ST. AGATHA CATHOLIC CHURCH, PORTLAND, OREGON | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | ST. CECILIA CATHOLIC CHURCH | BEAVERTON, OR | Umpqua Bank |
| $150,000–350,000 | ST. CECILIA PARISH | BAINBRIDGE ISLAND, WA | Umpqua Bank |
| $350,000–1 million | ST. ELIZABETH ANN SETON CATHOLIC HIGH SCHOOL | Vancouver, WA | Umpqua Bank |
| $150,000–350,000 | ST. FRANCIS CATHOLIC CHURCH SHERWOOD | SHERWOOD, OR | Umpqua Bank |
| $150,000–350,000 | ST. FRANCIS CATHOLIC CHURCH SHERWOOD OREGON | Sherwood, OR | Umpqua Bank |
| $150,000–350,000 | ST. FRANCIS OF ASSISI EPISCOPAL CHURCH IN NOVATO, CALIFORNIA | NOVATO, CA | Umpqua Bank |
| $350,000–1 million | ST. FRANCIS OPERATIONS, LLC | BELLINGHAM, WA | Umpqua Bank |
| $1–2 million | ST. FRANCIS WINERY AND VINEYARDS LP | SANTA ROSA, CA | Umpqua Bank |
| $350,000–1 million | ST. MARY MAGDALENE CATHOLIC CHURCH, PORTLAND, OREGON | PORTLAND, OR | Umpqua Bank |
| $1–2 million | ST. MARY'S ACADEMY | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | ST. MARY'S ACADEMY | The Dalles, OR | Umpqua Bank |
| $150,000–350,000 | ST. ROSE OF LIMA CATHOLIC CHURCH, PORTLAND, OREGON | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | ST. THERESE OF THE CHILD JESUS CATHOLIC CHURCH PORTLAND OREG | Portland, OR | Umpqua Bank |
| $150,000–350,000 | ST. THERESE OF THE CHILD JESUS CATHOLIC CHURCH, PORTLAND, OR | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | ST. THOMAS MORE CATHOLIC CHURCH, PORTLAND, OREGON | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | STAFFORD HILLS CLUB LLC | Tualatin, OR | Umpqua Bank |
| $350,000–1 million | STAFFORD HILLS MANAGEMENT CO, LLC. | TUALATIN, OR | Umpqua Bank |
| $350,000–1 million | STAFFORD MEAT COMPANY, INC. | RIO LINDA, CA | Umpqua Bank |
| $350,000–1 million | STAHANCYK, KENT & HOOK, P.C. | PORTLAND, OR | Umpqua Bank |
| $1–2 million | STAND FOR CHILDREN LEADERSHIP CENTER | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | STANDARD PARTS CORPORATION | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | STANEK INC | The Dalles, OR | Umpqua Bank |
| $350,000–1 million | STANFIELD SYSTEMS INC | FOLSOM, CA | Umpqua Bank |
| $150,000–350,000 | STAR PARK LLC | Portland, OR | Umpqua Bank |
| $150,000–350,000 | STAR PARK, LLC | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | STARFIRE LUMBER CO. | COTTAGE GROVE, OR | Umpqua Bank |
| $350,000–1 million | STARLINE CARRIERS LLC | KENT, WA | Umpqua Bank |
| $150,000–350,000 | STATEWIDE RENT-A-FENCE, INC | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | STAUNTON FARMS LP | Malin, OR | Umpqua Bank |
| $150,000–350,000 | STEEL CITY COMMERCIAL CORPORATION | EL DORADO HILLS, CA | Umpqua Bank |
| $150,000–350,000 | STEEL CREEK TACOMA LLC | Tacoma, WA | Umpqua Bank |
| $150,000–350,000 | STEEL CREEK TACOMA LLC | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | STEEL PAINTERS INC | Kelso, WA | Umpqua Bank |
| $150,000–350,000 | STEELAB LLC | Portland, OR | Umpqua Bank |
| $350,000–1 million | STEELAB, LLC | PORTLAND, OR | Umpqua Bank |
| $1–2 million | STEELER, INC. | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | STEINMAN FAMILY LIMITED PARTNERSHIP | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | STEP BY STEP FAMILY SUPPORT CENTER | Puyallup, WA | Umpqua Bank |
| $150,000–350,000 | STEPHEN D BECK PLLC | Fircrest, WA | Umpqua Bank |
| $150,000–350,000 | STEPHENS & MARGOLIN LLP | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | STEPHENS & MARGOLIN LLP | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | STEPHERSON & ASSOCIATES COMMUNICATIONS INC. | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | STEPHERSON & ASSOCIATES COMMUNICATIONS, INC. | SEATTLE, WA | Umpqua Bank |
| $350,000–1 million | STEREO KING OREGON INC | Portland, OR | Umpqua Bank |
| $150,000–350,000 | STERILE PROCESSING SERVICES OF AMERICA - UTAH LLC | Long Beach, CA | Umpqua Bank |
| $350,000–1 million | STEVE MANNING CONSTRUCTION INC | REDDING, CA | Umpqua Bank |
| $150,000–350,000 | STEVE'S PERSONALIZED IMPORTS, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | STEVEN G MARANDAS PS | LONGVIEW, WA | Umpqua Bank |
| $150,000–350,000 | STEVEN G. MARANDAS P.S. | Longview, WA | Umpqua Bank |