| $350,000–1 million | ANDY MEDCALF CONSTRUCTION CO | SALEM, OR | Umpqua Bank |
| $150,000–350,000 | ANGELI LAW GROUP LLC | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | ANGELO PLANNING GROUP INC. | Portland, OR | Umpqua Bank |
| $150,000–350,000 | ANGELO PLANNING GROUP, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | ANGLE DETAILING INC. | WILSONVILLE, OR | Umpqua Bank |
| $350,000–1 million | ANGSTMAN JOHNSON CHRISTENSEN & MAY, PLLC | BOISE, ID | Umpqua Bank |
| $150,000–350,000 | ANGUS MEATS INCORPORATED | Spokane, WA | Umpqua Bank |
| $150,000–350,000 | ANGUS MEATS, INCORPORATED | SPOKANE, WA | Umpqua Bank |
| $150,000–350,000 | ANNA COWDIN DENTAL PLLC | DALLAS, TX | Umpqua Bank |
| $150,000–350,000 | ANNAPOLIS GREEN DENTAL LLC | Annapolis, MD | Umpqua Bank |
| $2–5 million | ANNIE WRIGHT SCHOOLS | TACOMA, WA | Umpqua Bank |
| $150,000–350,000 | ANNUITYADVANTAGE | MEDFORD, OR | Umpqua Bank |
| $350,000–1 million | ANTHEM UNITED HOMES INC. | Roseville, CA | Umpqua Bank |
| $350,000–1 million | ANTHEM UNITED HOMES, INC. | ROSEVILLE, CA | Umpqua Bank |
| $350,000–1 million | ANTHONY B BOUNEFF DMD ORAL SURG PC | Beaverton, OR | Umpqua Bank |
| $350,000–1 million | ANTHONY B BOUNEFF DMD, ORAL SURGEON, PC | Beaverton, OR | Umpqua Bank |
| $350,000–1 million | ANTIOCH PUBLIC GOLF CORPORATION | Antioch, CA | Umpqua Bank |
| $150,000–350,000 | ANTIOCH PUBLIC GOLF CORPORATION | ANTIOCH, CA | Umpqua Bank |
| $150,000–350,000 | ANTLERS RESORT & MARINA INC. | Lakehead, CA | Umpqua Bank |
| $150,000–350,000 | ANTLERS RESORT & MARINA, INC. | LAKEHEAD, CA | Umpqua Bank |
| $150,000–350,000 | ANZURES LATH & PLASTER INC. | HEALDSBURG, CA | Umpqua Bank |
| $150,000–350,000 | APARTMENT COMMUNITY MANAGEMENT | CLACKAMAS, OR | Umpqua Bank |
| $350,000–1 million | APEX DRYWALL CONSTRUCTION LLC | Maple Valley, WA | Umpqua Bank |
| $350,000–1 million | APEX FACILITY RESOURCES, INC. | KENT, WA | Umpqua Bank |
| $150,000–350,000 | APEX HOOD CLEANING INC | Olympia, WA | Umpqua Bank |
| $150,000–350,000 | APEX HOOD CLEANING, INC. | OLYMPIA, WA | Umpqua Bank |
| $150,000–350,000 | APEX INDUSTRY SOLUTIONS INC | Sacramento, CA | Umpqua Bank |
| $350,000–1 million | APEX STEEL MONTANA INC. | Kirkland, WA | Umpqua Bank |
| $150,000–350,000 | APEX TOWER CRANE INC. | Kirkland, WA | Umpqua Bank |
| $150,000–350,000 | API-CLW, INC. | VANCOUVER, WA | Umpqua Bank |
| $350,000–1 million | APOLLO DRAIN AND ROOTER SERVICE, INC. | TROUTDALE, OR | Umpqua Bank |
| $150,000–350,000 | APOLLO NAILS AND SPA LLC | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | APOLLO NAILS AND SPA LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | APOLLO NAILS LLC | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | APOLLO NAILS LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | APOSTOLIC FAITH MISSION OF PORTLAND OR | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | APPALOOSA HORSE CLUB | MOSCOW, ID | Umpqua Bank |
| $150,000–350,000 | APPALOOSA HORSE CLUB | Moscow, ID | Umpqua Bank |
| $150,000–350,000 | APPLE SPRING ASSISTED LIVING, LLC | VANCOUVER, WA | Umpqua Bank |
| $350,000–1 million | APPLIED AERO SYSTEMS LLC | Mukilteo, WA | Umpqua Bank |
| $350,000–1 million | APPLIED AERO SYSTEMS LLC | MUKILTEO, WA | Umpqua Bank |
| $150,000–350,000 | APPTREE SOFTWARE INC. | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | APS ENVIRONMENTAL | North Highlands, CA | Umpqua Bank |
| $150,000–350,000 | APS ENVIRONMENTAL | NORTH HIGHLANDS, CA | Umpqua Bank |
| $150,000–350,000 | APS SURVEY & MAPPING, INC. | BELLEVUE, WA | Umpqua Bank |
| $150,000–350,000 | APTAMIGO, INC. | CHICAGO, IL | Umpqua Bank |
| $150,000–350,000 | AQUA SERENE INC | EUGENE, OR | Umpqua Bank |
| $150,000–350,000 | ARBOR 1 TREE SERVICE LLC | BEND, OR | Umpqua Bank |
| $150,000–350,000 | ARCENEAUX DESIGN AND REMODEL LLC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | ARCHER NATIONAL HOLDINGS INC | Seattle, WA | Umpqua Bank |
| $150,000–350,000 | ARCHER NATIONAL HOLDINGS INC | SEATTLE, WA | Umpqua Bank |
| $150,000–350,000 | ARCHIE'S GIANT HAMBURGERS | RENO, NV | Umpqua Bank |
| $350,000–1 million | ARCHITECTURAL GLASS SYSTEMS INC. | West Sacramento, CA | Umpqua Bank |
| $350,000–1 million | ARCHITECTURAL GLASS SYSTEMS, INC. | WEST SACRAMENTO, CA | Umpqua Bank |
| $350,000–1 million | ARCIERO INNS CORP. | Foothill Ranch, CA | Umpqua Bank |
| $150,000–350,000 | ARGENTA CONSTRUCTION GROUP, LLC | SANTA MONICA, CA | Umpqua Bank |
| $350,000–1 million | ARH & ASSOCIATES | Kent, WA | Umpqua Bank |
| $350,000–1 million | ARH & ASSOCIATES INC | KENT, WA | Umpqua Bank |
| $350,000–1 million | ARLINGTON UNIQUE INTERIORS INC | LAKE STEVENS, WA | Umpqua Bank |
| $150,000–350,000 | ARLINGTON UNIQUE INTERIORS INC | Arlington, WA | Umpqua Bank |
| $150,000–350,000 | ARMSTRONG LUMBER CO., INC | AUBURN, WA | Umpqua Bank |
| $150,000–350,000 | ARNOLD AND WILSON, D.D.S. INC. | BERKELEY, CA | Umpqua Bank |
| $1–2 million | ARNOLD J THOMAS & SON INC | SPRINGFIELD, OR | Umpqua Bank |
| $1–2 million | ARNOLD J THOMAS & SON INC | Springfield, OR | Umpqua Bank |
| $1–2 million | ARNOLD MAGNETICS CORPORATION | CAMARILLO, CA | Umpqua Bank |
| $150,000–350,000 | ARONOWITZ SKIDMORE LYON A PROFESSIONAL LAW CORPORATION | Auburn, CA | Umpqua Bank |
| $150,000–350,000 | ARONOWITZ SKIDMORE LYON, A PROFESSIONAL LAW CORPORATION | AUBURN, CA | Umpqua Bank |
| $150,000–350,000 | ARONSON INDUSTRIES INC | LINCOLN, CA | Umpqua Bank |
| $350,000–1 million | ARROW DISPOSAL SERVICE INC | La Puente, CA | Umpqua Bank |
| $350,000–1 million | ARROW DISPOSAL SERVICES INC | LA PUENTE, CA | Umpqua Bank |
| $2–5 million | ARROW DRILLERS, INC. | SACRAMENTO, CA | Umpqua Bank |
| $150,000–350,000 | ARROW GROUND INC | LA PUENTE, CA | Umpqua Bank |
| $350,000–1 million | ARROW GROUND INC. | La Puente, CA | Umpqua Bank |
| $1–2 million | ARROW LUMBER & HARDWARE LLC | BUCKLEY, WA | Umpqua Bank |
| $350,000–1 million | ARROW RELIANCE, INC. | TUKWILA, WA | Umpqua Bank |
| $350,000–1 million | ARROW ROOFING & SHEET METAL INC | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | ARROW ROOFING AND SHEET METAL INC | Portland, OR | Umpqua Bank |
| $150,000–350,000 | ARROW TRANSPORTATION INC. | La Puente, CA | Umpqua Bank |
| $150,000–350,000 | ARROWHEAD ORNAMENTALS, LLC | HUBBARD, OR | Umpqua Bank |
| $150,000–350,000 | ART CORTEZ CONSTRUCTION INC. | North Plains, OR | Umpqua Bank |
| $150,000–350,000 | ART CORTEZ CONSTRUCTION, INC. | NORTH PLAINS, OR | Umpqua Bank |
| $150,000–350,000 | ARTEMIS SKYE LLC. | Portland, OR | Umpqua Bank |
| $150,000–350,000 | ARTEMIS SKYE LLC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | ARTERRA LANDSCAPE ARCHITECTS, A PROFESSIONAL CORPORATION | SAN FRANCISCO, CA | Umpqua Bank |
| $350,000–1 million | ARTHUR N. DONALDSON, M.D., INC. | SONORA, CA | Umpqua Bank |
| $350,000–1 million | ARTISAN ELECTRIC INC. | SEATTLE, WA | Umpqua Bank |
| $1–2 million | ARTISTIC MAINTENANCE, INC. | IRVINE, CA | Umpqua Bank |
| $150,000–350,000 | ARZBRO CO. | WOODBURN, OR | Umpqua Bank |
| $150,000–350,000 | ASA CONSTRUCTION LLC | Oregon City, OR | Umpqua Bank |
| $150,000–350,000 | ASAM LLP | San Francisco, CA | Umpqua Bank |
| $150,000–350,000 | ASAM, LLP | SAN FRANCISCO, CA | Umpqua Bank |
| $350,000–1 million | ASCEND EAGLE INCORPORATED | PINOLE, CA | Umpqua Bank |
| $2–5 million | ASHBY LUMBER | BERKELEY, CA | Umpqua Bank |
| $150,000–350,000 | ASHLAND INSURANCE INC | ASHLAND, OR | Umpqua Bank |
| $350,000–1 million | ASHLEY QUINN CPAS AND CONSULTANTS, LTD. | INCLINE VILLAGE, NV | Umpqua Bank |
| $150,000–350,000 | ASIA SOURCES, INC. | Beaverton, OR | Umpqua Bank |
| $1–2 million | ASIAN COMMUNITY CENTER OF SACRAMENTO VALLEY, INC. | SACRAMENTO, CA | Umpqua Bank |
| $150,000–350,000 | ASSET MANAGEMENT CONSULTANTS, INC. | NORTHRIDGE, CA | Umpqua Bank |
| $350,000–1 million | ASSET PROTECTION GROUP, INC | HAILEY, ID | Umpqua Bank |
| $150,000–350,000 | ASSOCIATED CLEANING SERVICES | NEWPORT, OR | Umpqua Bank |