| $150,000–350,000 | BG FORD EXTERIORS INC. | Des Moines, WA | Umpqua Bank |
| $350,000–1 million | BHO, LLC | BANNING, CA | Umpqua Bank |
| $150,000–350,000 | BIBO COFFEE COMPANY INC | Reno, NV | Umpqua Bank |
| $150,000–350,000 | BIG AL'S MARKET, INC. | WHEATLAND, CA | Umpqua Bank |
| $350,000–1 million | BIG B CONSTRUCTION INC | Valley Springs, CA | Umpqua Bank |
| $1–2 million | BIG B CONSTRUCTION, INC | VALLEY SPRINGS, CA | Umpqua Bank |
| $150,000–350,000 | BIG BROTHERS BIG SISTERS COLUMBIA NORTHWEST | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BIG BROTHERS BIG SISTERS COLUMBIA NORTHWEST | Portland, OR | Umpqua Bank |
| $150,000–350,000 | BIG CREEK FISHERIES | Everett, WA | Umpqua Bank |
| $1–2 million | BIG CREEK FISHERIES LLC | Everett, WA | Umpqua Bank |
| $150,000–350,000 | BIG E AUTOMOBILE REBUILD | BURIEN, WA | Umpqua Bank |
| $150,000–350,000 | BIG E AUTOMOBILE REBUILD | Burien, WA | Umpqua Bank |
| $150,000–350,000 | BIG MAC PRODUCTIONS, INC. | GERVAIS, OR | Umpqua Bank |
| $150,000–350,000 | BIG SKY HOSPITALITY INC. | Springfield, OR | Umpqua Bank |
| $150,000–350,000 | BIG SKY NORTHWEST LLC | Lake Forest Park, WA | Umpqua Bank |
| $150,000–350,000 | BIG SKY NORTHWEST LLC | MOUNTLAKE TERRACE, WA | Umpqua Bank |
| $1–2 million | BIG VALLEY BAND OF POMO INDIANS | Lakeport, CA | Umpqua Bank |
| $150,000–350,000 | BIGELOW PASTRELL BUCHANAN HARTZELL DENTISTRY, LLC | GRANTS PASS, OR | Umpqua Bank |
| $350,000–1 million | BIKE GALLERY | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BILIAN BENE INC | Salem, OR | Umpqua Bank |
| $150,000–350,000 | BILL CASE FARMS INC. | Albany, OR | Umpqua Bank |
| $150,000–350,000 | BILL CASE FARMS, INC. | ALBANY, OR | Umpqua Bank |
| $150,000–350,000 | BILL MCANALLY RACING INC. | Antelope, CA | Umpqua Bank |
| $150,000–350,000 | BILL MILES CO. INC. | Vancouver, WA | Umpqua Bank |
| $150,000–350,000 | BILL MILES CO., INC. | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | BILLBOARD LUMBER COMPANY, INC. | RIDDLE, OR | Umpqua Bank |
| $150,000–350,000 | BILTMORE COMMONS HOLDINGS LLC | Phoenix, AZ | Umpqua Bank |
| $150,000–350,000 | BILTMORE COMMONS HOLDINGS, LLC | PHOENIX, AZ | Umpqua Bank |
| $150,000–350,000 | BIO-MED DIAGNOSTICS INC | WHITE CITY, OR | Umpqua Bank |
| $150,000–350,000 | BIOCLEAR MATRIX SYSTEMS BY DR DAVID CLAR | tacoma, WA | Umpqua Bank |
| $150,000–350,000 | BIOCLEAR MATRIX SYSTEMS BY DR DAVID CLARK LLC | Tacoma, WA | Umpqua Bank |
| $350,000–1 million | BIOPHOTAS, INC. | ANAHEIM, CA | Umpqua Bank |
| $1–2 million | BIRCH EQUIPMENT CO INC | BELLINGHAM, WA | Umpqua Bank |
| $1–2 million | BIRCH EQUIPMENT CO. INC. | Bellingham, WA | Umpqua Bank |
| $350,000–1 million | BISHOP HOLDINGS INC. | Goldendale, WA | Umpqua Bank |
| $350,000–1 million | BISHOP HOLDINGS, INC. | GOLDENDALE, WA | Umpqua Bank |
| $350,000–1 million | BISHOP PLACE OPERATIONS LLC | VANCOUVER, WA | Umpqua Bank |
| $150,000–350,000 | BISON MEDIA INC. | Camarillo, CA | Umpqua Bank |
| $150,000–350,000 | BITSCOPIC INC | PALO ALTO, CA | Umpqua Bank |
| $150,000–350,000 | BITSCOPIC INC. | Palo Alto, CA | Umpqua Bank |
| $350,000–1 million | BJ'S II INC. | Fife, WA | Umpqua Bank |
| $150,000–350,000 | BJM CONSTRUCTION | PETALUMA, CA | Umpqua Bank |
| $350,000–1 million | BJM CONSTRUCTION INC | Petaluma, CA | Umpqua Bank |
| $150,000–350,000 | BKD HOLDINGS INC | Vacaville, CA | Umpqua Bank |
| $150,000–350,000 | BKD HOLDINGS, INC. | VACAVILLE, CA | Umpqua Bank |
| $150,000–350,000 | BLACKFOOT OPERATIONS, LLC | VANCOUVER, WA | Umpqua Bank |
| $350,000–1 million | BLACKSTONE'S COLLISION | Federal Way, WA | Umpqua Bank |
| $350,000–1 million | BLACKSTONES COLLISION | Federal Way, WA | Umpqua Bank |
| $150,000–350,000 | BLAINE CARE GROUP LLC | Vancouver, WA | Umpqua Bank |
| $350,000–1 million | BLANKENSHIP EQUIPMENT REPAIR, INC. | AUBURN, WA | Umpqua Bank |
| $1–2 million | BLAZER INDUSTRIES INC | AUMSVILLE, OR | Umpqua Bank |
| $1–2 million | BLAZER INDUSTRIES INC. | Aumsville, OR | Umpqua Bank |
| $1–2 million | BLAZING BAGELS AND BAKERY INC. | Redmond, WA | Umpqua Bank |
| $350,000–1 million | BLAZING BAGELS AND BAKERY INC. | REDMOND, WA | Umpqua Bank |
| $150,000–350,000 | BLODGETT PROPERTIES LLC AND KE | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BLUE HAVEN RESIDENTIAL CARE FACILITIES, | Keizer, OR | Umpqua Bank |
| $1–2 million | BLUE IRON FOUNDATIONS & SHORING LLC | West Sacramento, CA | Umpqua Bank |
| $1–2 million | BLUE IRON FOUNDATIONS AND SHORING LLC | WEST SACRAMENTO, CA | Umpqua Bank |
| $150,000–350,000 | BLUE LAKE ROUNDSTOCK COMPANY, LLC | ANDERSON, CA | Umpqua Bank |
| $150,000–350,000 | BLUE LAKE SPRINGS HOMEOWNERS ASSOCIATION | ARNOLD, CA | Umpqua Bank |
| $350,000–1 million | BLUE LINE TRANSPORTATION CO., INC. | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | BLUE MOUNTAIN MECHANICAL INC. | Olympia, WA | Umpqua Bank |
| $350,000–1 million | BLUE RIBBON LINEN SUPPLY INC | LEWISTON, ID | Umpqua Bank |
| $150,000–350,000 | BLUE SKY BROADCASTING | Sandpoint, ID | Umpqua Bank |
| $150,000–350,000 | BLUE SKY BROADCASTING INC | SANDPOINT, ID | Umpqua Bank |
| $150,000–350,000 | BLUE SKY DAIRY LP | Atwater, CA | Umpqua Bank |
| $150,000–350,000 | BLUE SKY DAIRY, LP | ATWATER, CA | Umpqua Bank |
| $150,000–350,000 | BLUE WATER WEALTH, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BLUELAKE ROUNDSTOCK COMPANY LLC | Anderson, CA | Umpqua Bank |
| $150,000–350,000 | BLUENOTE PAINTING, INC. | CANBY, OR | Umpqua Bank |
| $150,000–350,000 | BLVD. BODY SHOP INC. | Redding, CA | Umpqua Bank |
| $150,000–350,000 | BLVD. BODY SHOP, INC. | REDDING, CA | Umpqua Bank |
| $150,000–350,000 | BMB METAL PRODUCTS CORPORATION | RANCHO CORDOVA, CA | Umpqua Bank |
| $150,000–350,000 | BOARD OF CAMP AND RETREAT MINISTRIES OREGON-IDAHO CONFERENCE | Portland, OR | Umpqua Bank |
| $150,000–350,000 | BOARD OF CAMP AND RETREAT MINISTRIES OREGON-IDAHO CONFERENCE | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BOB DRAKE REPRODUCTIONS, INC. | GRANTS PASS, OR | Umpqua Bank |
| $350,000–1 million | BOB'S METALS INC. | Portland, OR | Umpqua Bank |
| $350,000–1 million | BOB'S METALS, INC. | PORTLAND, OR | Umpqua Bank |
| $2–5 million | BODEN STORE FIXTURES INC. | Portland, OR | Umpqua Bank |
| $2–5 million | BODEN STORE FIXTURES, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BODYFELT MOUNT LLP | Portland, OR | Umpqua Bank |
| $150,000–350,000 | BODYFELT MOUNT LLP | PORTLAND, OR | Umpqua Bank |
| $350,000–1 million | BOLDT, CARLISLE AND SMITH CPA LLC | SALEM, OR | Umpqua Bank |
| $2–5 million | BOLY/WELCH INC | PORTLAND, OR | Umpqua Bank |
| $2–5 million | BOLY/WELCH INC | Portland, OR | Umpqua Bank |
| $5–10 million | BONNER GENERAL HOSPITAL, INC | Sandpoint, ID | Umpqua Bank |
| $150,000–350,000 | BOONRAWD FOOD COMPANY | ROSEVILLE, CA | Umpqua Bank |
| $1–2 million | BORA ARCHITECTS | Portland, OR | Umpqua Bank |
| $1–2 million | BORA ARCHITECTS, INC. | Portland, OR | Umpqua Bank |
| $150,000–350,000 | BORAS MARKETING INC. | Newport Beach, CA | Umpqua Bank |
| $150,000–350,000 | BORAS MARKETING, INC | NEWPORT BEACH, CA | Umpqua Bank |
| $150,000–350,000 | BORAS SPORTS TRAINING INSTITUTE INC. | Newport Beach, CA | Umpqua Bank |
| $150,000–350,000 | BORAS SPORTS TRAINING INSTITUTE, INC. | NEWPORT BEACH, CA | Umpqua Bank |
| $150,000–350,000 | BORDEAUX WINE LOCATORS INC | Tumwater, WA | Umpqua Bank |
| $150,000–350,000 | BORDEAUX WINE LOCATORS INC. | TUMWATER, WA | Umpqua Bank |
| $150,000–350,000 | BORDERS PERRIN & NORRANDER INC. | Portland, OR | Umpqua Bank |
| $150,000–350,000 | BORDERS, PERRIN & NORRANDER, INC. | PORTLAND, OR | Umpqua Bank |
| $150,000–350,000 | BORGE CONSTRUCTION INC | Sacramento, CA | Umpqua Bank |
| $150,000–350,000 | BORGE CONSTRUCTION INC | SACRAMENTO, CA | Umpqua Bank |
| $150,000–350,000 | BOSSGO INC. | Vancouver, WA | Umpqua Bank |