| $350,000–1 million | OSLP COMMUNITY PROGRAM INC | EUGENE, OR | Umpqua Bank |
| $150,000–350,000 | OSPREY HOMES LLC | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | OSTARA CONSULTING GROUP, INC. | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | OSTERMANS FACILITY #1, INC | REDDING, CA | Umpqua Bank |
| $150,000–350,000 | OSTLUND ELECTRIC, INC. | AUBURN, WA | Umpqua Bank |
| $150,000–350,000 | OSWEGO INVESTORS LLC | Lake Oswego, OR | Umpqua Bank |
| $150,000–350,000 | OSWEGO INVESTORS LLC | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | OSWEGO LAKE COUNTRY CLUB | lake oswego, OR | Umpqua Bank |
| $350,000–1 million | OTAY MESA SALES, INC. | SAN DIEGO, CA | Umpqua Bank |
| $150,000–350,000 | OTB SOLUTIONS GROUP, LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | OTO INC. | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | OTO, INC. | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | OUR BEST FRIEND LLC | GIG HARBOR, WA | Umpqua Bank |
| $150,000–350,000 | OUR BEST FRIEND LLC | Gig Harbor, WA | Umpqua Bank |
| $150,000–350,000 | OUR CHILDRENS TRUST | Eugene, OR | Umpqua Bank |
| $150,000–350,000 | OUR CHILDRENS TRUST | EUGENE, OR | Umpqua Bank |
| $150,000–350,000 | OUTDOORS FOR ALL FOUNDATION | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | OWANJAY SERVICES, INC. | Madras, OR | Umpqua Bank |
| $150,000–350,000 | OWEN GABBERT LLC | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | OWEN GABBERT LLC | Portland, OR | Umpqua Bank |
| $350,000–1 million | OWEN JONES & PARTNERS LIMITED | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | OWENS MEATS INC. | CLE ELUM, WA | Umpqua Bank |
| $1–2 million | OWR MECHANICAL INC. | FAIRFIELD, CA | Umpqua Bank |
| $350,000–1 million | OXBOW LANDSCAPE CONTRACTORS INCORPORATED | Napa, CA | Umpqua Bank |
| $350,000–1 million | OXBOW LANDSCAPE CONTRACTORS INCORPORATED | NAPA, CA | Umpqua Bank |
| $350,000–1 million | OZONE INTERNATIONAL LLC | Bainbridge Island, WA | Umpqua Bank |
| $350,000–1 million | OZONE INTERNATIONAL, LLC | BAINBRIDGE ISLAND, WA | Umpqua Bank |
| $150,000–350,000 | OZWEST IMPORTS, INC. | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | P & P CONSTRUCTION LLC | Los Angeles, CA | Umpqua Bank |
| $350,000–1 million | P & P CONSTRUCTION LLC | LOS ANGELES, CA | Umpqua Bank |
| $150,000–350,000 | P & S PAINTING | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | P & S PAINTING INC | Tacoma, WA | Umpqua Bank |
| $150,000–350,000 | P SQUARED HOLDINGS, LLC | PORTLAND, OR | Umpqua Bank |
| $2–5 million | P. J. HELICOPTERS, INC. | RED BLUFF, CA | Umpqua Bank |
| $350,000–1 million | P.B.S. SUPPLY CO. | KENT, WA | Umpqua Bank |
| $350,000–1 million | P.M. TESTING LABORATORY, INC. | FIFE, WA | Umpqua Bank |
| $150,000–350,000 | PAC GLOBAL INSURANCE BROKERAGE INC. | El Segundo, CA | Umpqua Bank |
| $150,000–350,000 | PAC GLOBAL INSURANCE BROKERAGE, INC. | EL SEGUNDO, CA | Umpqua Bank |
| $1–2 million | PACE ENGINEERING | REDDING, CA | Umpqua Bank |
| $350,000–1 million | PACE STAFFING SERVICES, L.L.C. | BEND, OR | Umpqua Bank |
| $350,000–1 million | PACER STEEL INC. | Pacific, WA | Umpqua Bank |
| $350,000–1 million | PACER STEEL, INC | Pacific, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC AIR COMFORT INC | ROSEBURG, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC AUTOMOTIVE HOLDINGS, INC. | ELK GROVE, CA | Umpqua Bank |
| $1–2 million | PACIFIC CABINETS, INC. | FERDINAND, ID | Umpqua Bank |
| $150,000–350,000 | PACIFIC CAPITAL BROKERS INC. | Gold River, CA | Umpqua Bank |
| $150,000–350,000 | PACIFIC CAPITAL BROKERS, INC. | GOLD RIVER, CA | Umpqua Bank |
| $150,000–350,000 | PACIFIC CARPET DISTRIBUTORS LLC | Portland, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC CASCADE DISTRIBUTION, INC | SUMNER, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC CASCADE TRUCKING, LLC | SUMNER, WA | Umpqua Bank |
| $5–10 million | PACIFIC COAST FRUIT COMPANY | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC CRATING AND SHIPPING LLC | San Francisco, CA | Umpqua Bank |
| $1–2 million | PACIFIC CREST BUILDING SUPPLY, INC. | RIDGEFIELD, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC CREST CONSTRUCTION, INC. | Wood Village, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC CREST VINEYARD SERVICES, LLC | JACKSONVILLE, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC ENT. INC | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC ENTERPRISES INC | Ridgefield, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC ENVIRONMENTAL GROUP, INC. | EUGENE, OR | Umpqua Bank |
| $1–2 million | PACIFIC EXCAVATION, INC. | Eugene, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC FAMILY DENTAL LLC | SHERWOOD, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC FENCE AND WIRE COMPANY | CLACKAMAS, OR | Umpqua Bank |
| $2–5 million | PACIFIC FIBRE PRODUCTS, INC. AND SUBSIDI | LONGVIEW, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC FIRE PROTECTION, LLC | CENTRAL POINT, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC FOOD IMPORTERS INC. | Kent, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC FOOD IMPORTERS, INC. | KENT, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC GEOSOURCE INC. | Drain, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC GEOSOURCE, INC. | DRAIN, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC GRILL EVENTS CENTER, LLC | TACOMA, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC GRILL, LLC | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC HARBORS COUNCIL BOY SCOUTS OF AMERICA | Tacoma, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC HARBORS COUNCIL BOYS SCOUTS OF AMERICA | TACOMA, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC HOSPITALITY LLC | Federal Way, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC HOSPITALITY LLC | FEDERAL WAY, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC LIVING CENTERS, INC. | GRANTS PASS, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC LOCK+LOAD, INC. | Tualatin, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC MACHINE, INC. | LAKEWOOD, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC MARINE ENGINEERING | EUREKA, CA | Umpqua Bank |
| $350,000–1 million | PACIFIC MARKET RESEARCH, LLC | RENTON, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC MDF PRODUCTS INCORPORATED | ROCKLIN, CA | Umpqua Bank |
| $150,000–350,000 | PACIFIC MOTOR COMPANY INC | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC NATIONAL DEVELOPMENT INC | SALEM, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC NATIONAL DEVELOPMENT INC. | Salem, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC NW PROFESSIONAL DRIVING LLC | TACOMA, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC PERFORMANCE DRYWALL INC | SHINGLE SPRINGS, CA | Umpqua Bank |
| $350,000–1 million | PACIFIC PINE PRODUCTS, INC. | LAKEVIEW, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC PIZZA & BREW LLC | Bend, OR | Umpqua Bank |
| $150,000–350,000 | PACIFIC RIM CR LLC | Edmonds, WA | Umpqua Bank |
| $1–2 million | PACIFIC RIM LOG SCALING BUREAU, INC | Lacey, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC SANITATION INC | SALEM, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC SOUTHWEST IRRIGATION C | STOCKTON, CA | Umpqua Bank |
| $2–5 million | PACIFIC STAIR CORPORATION | SALEM, OR | Umpqua Bank |
| $2–5 million | PACIFIC STATES PETROLEUM, INC. | CONCORD, CA | Umpqua Bank |
| $350,000–1 million | PACIFIC STRUCFRAME LLC | Riverside, CA | Umpqua Bank |
| $350,000–1 million | PACIFIC STRUCFRAME, LLC | RIVERSIDE, CA | Umpqua Bank |
| $350,000–1 million | PACIFIC SURVEYING & ENGINEERING SERVICES INC. | Bellingham, WA | Umpqua Bank |
| $350,000–1 million | PACIFIC SURVEYING & ENGINEERING SERVICES, INC. | BELLINGHAM, WA | Umpqua Bank |
| $150,000–350,000 | PACIFIC SUSHI LLC | Brookings, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC TRADE & DEVELOPMENT LLC | Salem, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC TRADE & DEVELOPMENT LLC | SALEM, OR | Umpqua Bank |
| $350,000–1 million | PACIFIC WATERSHED ASSOCIATES INC | MCKINLEYVILLE, CA | Umpqua Bank |