| $150,000–350,000 | JJR ENGINEERING & FABRICATION | WOODINVILLE, WA | Heritage Bank |
| $350,000–1 million | JL INDUSTRIES. INC. | PORTLAND, OR | Heritage Bank |
| $350,000–1 million | JL RESTAURANTS INC. | OLYMPIA, WA | Heritage Bank |
| $150,000–350,000 | JLM RESTAURANTS INC | TUMWATER, WA | Heritage Bank |
| $150,000–350,000 | JNM ELECTRIC INC | BONNEY LAKE, WA | Heritage Bank |
| $150,000–350,000 | JOHN C WALKER DDS INC PS | OLYMPIA, WA | Heritage Bank |
| $150,000–350,000 | JOHN PIAZZA JR CONSTRUCTION & REMODELING INC | MOUNT VERNON, WA | Heritage Bank |
| $150,000–350,000 | JOHNSON ENTERPRISES INC | YAKIMA, WA | Heritage Bank |
| $350,000–1 million | JOHNSON INTERNATIONAL INDUSTRIES INC | KENT, WA | Heritage Bank |
| $150,000–350,000 | JOHNSTON CONSTRUCTION COMPANY, INC. | TACOMA, WA | Heritage Bank |
| $150,000–350,000 | JON TARLETON DDS MSD PLLC | KENMORE, WA | Heritage Bank |
| $150,000–350,000 | JONES BROTHERS INC | BOTHELL, WA | Heritage Bank |
| $2–5 million | JOSEPHINE CARING COMPANY | STANWOOD, WA | Heritage Bank |
| $350,000–1 million | JRA, INC. | PORTLAND, OR | Heritage Bank |
| $150,000–350,000 | JRPC, LLC | OAK HARBOR, WA | Heritage Bank |
| $150,000–350,000 | JRS ENGINEERING LLC | SEATTLE, WA | Heritage Bank |
| $150,000–350,000 | JS COATS CAPITAL, LLC | KIRKLAND, WA | Heritage Bank |
| $150,000–350,000 | JULIAN WEBER ARCHITECTURE AND DESIGN LLC | SEATTLE, WA | Heritage Bank |
| $350,000–1 million | JUNEAU SUPERMARKET LLC | JUNEAU, AK | Heritage Bank |
| $350,000–1 million | JUNEAU VALLEY SUPERMARKET LLC | JUNEAU, AK | Heritage Bank |
| $350,000–1 million | JWD4 DESIGN LLC | SEATTLE, WA | Heritage Bank |
| $150,000–350,000 | KAHALA FARMS LLC | TIETON, WA | Heritage Bank |
| $350,000–1 million | KAIROSPDX | PORTLAND, OR | Heritage Bank |
| $150,000–350,000 | KAMILCHE TRADING POST LLC | SHELTON, WA | Heritage Bank |
| $350,000–1 million | KARLSTROM ASSOICATES INC | SEATTLE, WA | Heritage Bank |
| $350,000–1 million | KASSEL & ASSOCIATES, INC | REDMOND, WA | Heritage Bank |
| $150,000–350,000 | KATHRYN BALL DMD PC | PORTLAND, OR | Heritage Bank |
| $150,000–350,000 | KATIE DOWNS INC. | TACOMA, WA | Heritage Bank |
| $350,000–1 million | KELL-CHUCK GLASS COMPANY INC | OLYMPIA, WA | Heritage Bank |
| $150,000–350,000 | KELLEHERMOTOR COMPANY | ELLENSBURG, WA | Heritage Bank |
| $150,000–350,000 | KELLY B. PETERSON DDS, LLC | MARYSVILLE, WA | Heritage Bank |
| $350,000–1 million | KEN LEAHY CONSTRUCTION, INC. | CORNELIUS, OR | Heritage Bank |
| $150,000–350,000 | KEN LEINGANG EXCAVATING INCORPORATED | YAKIMA, WA | Heritage Bank |
| $350,000–1 million | KENNELLY KEYS MUSIC & DANCE | LYNNWOOD, WA | Heritage Bank |
| $150,000–350,000 | KETCHER AND EDWARDS, PLLC | SHELTON, WA | Heritage Bank |
| $150,000–350,000 | KEY MANUFACTURING AND RENTAL INC. | TUALATIN, OR | Heritage Bank |
| $350,000–1 million | KEY TRUCKING, INC. | KENT, WA | Heritage Bank |
| $1–2 million | KIDDER MATHEWS OF CALIFORNIA, INC. | SAN FRANCISCO, CA | Heritage Bank |
| $5–10 million | KIDDER MATHEWS, INC. | SEATTLE, WA | Heritage Bank |
| $350,000–1 million | KIM, JUNG, STEVENS, STEVENS DDS PS | LAKEWOOD, WA | Heritage Bank |
| $150,000–350,000 | KINER, INC. | AURORA, NE | Heritage Bank |
| $350,000–1 million | KING MOUNTAIN TOBACCO | WHITE SWAN, WA | Heritage Bank |
| $150,000–350,000 | KING WATER COMPANY INC | OAK HARBOR, WA | Heritage Bank |
| $150,000–350,000 | KING'S HEATING INC. | LYNNWOOD, WA | Heritage Bank |
| $150,000–350,000 | KIPERTS KORNER FEED LLC | TUMWATER, WA | Heritage Bank |
| $150,000–350,000 | KIRBY NELSON ORTHODONTICS PS | NORTH BEND, WA | Heritage Bank |
| $1–2 million | KIRKLAND AUTOMOTIVE HOLDINGS II, LLC | KIRKLAND, WA | Heritage Bank |
| $1–2 million | KIRKLAND AUTOMOTIVE HOLDINGS LLC | KIRKLAND, WA | Heritage Bank |
| $350,000–1 million | KM HOLDINGS CO. LLC | MUKILTEO, WA | Heritage Bank |
| $150,000–350,000 | KNOVA LEARNING OREGON | PORTLAND, OR | Heritage Bank |
| $350,000–1 million | KNUTSON FARMS INC | SUMNER, WA | Heritage Bank |
| $350,000–1 million | KODIAK PACIFIC CONSTRUCTION | SHERWOOD, OR | Heritage Bank |
| $150,000–350,000 | KOEBER'S INTERIORS | BEAVERTON, OR | Heritage Bank |
| $150,000–350,000 | KOKUA, INC. | LACEY, WA | Heritage Bank |
| $150,000–350,000 | KOLB TEAM INC | NEWBERG, OR | Heritage Bank |
| $150,000–350,000 | KOLITCH ROMANO LLP | PORTLAND, OR | Heritage Bank |
| $150,000–350,000 | KREIDER CONSTRUCTION, INC. | ANACORTES, WA | Heritage Bank |
| $150,000–350,000 | KRESS SUPERMARKET LLC | SEATTLE, WA | Heritage Bank |
| $350,000–1 million | KRIEG CONSTRUCTION, INC | OAK HARBOR, WA | Heritage Bank |
| $150,000–350,000 | KRISTIAN K OVERBY, DDS, PS | DUPONT, WA | Heritage Bank |
| $150,000–350,000 | KTM CONSTRUCTION, LLC | KIRKLAND, WA | Heritage Bank |
| $150,000–350,000 | KURKOV CONSTRUCTION, LLC | GRAHAM, WA | Heritage Bank |
| $150,000–350,000 | KUROSKY TIRE, INC. | FEDERAL WAY, WA | Heritage Bank |
| $350,000–1 million | L & J REYNOLDS LLC | PUYALLUP, WA | Heritage Bank |
| $150,000–350,000 | L'ETOILE FRENCH IMMERSION SCHOOL, LLC | PORTLAND, OR | Heritage Bank |
| $150,000–350,000 | LA CONNER COUNTRY INN | LA CONNER, WA | Heritage Bank |
| $350,000–1 million | LA SALLE HIGH SCHOOL OF YAKIMA, INC. | YAKIMA, WA | Heritage Bank |
| $5–10 million | LABORWORKS INDUSTRIAL STAFFING SPECIALISTS, INC. | GIG HARBOR, WA | Heritage Bank |
| $350,000–1 million | LACEY GLASS INC AND SKYWORKS, | LACEY, WA | Heritage Bank |
| $150,000–350,000 | LAKE LIMERICK COUNTRY CLUB, LLC | SHELTON, WA | Heritage Bank |
| $350,000–1 million | LAKE PARTNERS STRATEGY CONSULTANTS, INC. | SEATTLE, WA | Heritage Bank |
| $350,000–1 million | LAKE WASHINGTON VASCULAR PLLC | BELLEVUE, WA | Heritage Bank |
| $150,000–350,000 | LAKEWOOD AUTO BODY | LAKEWOOD, WA | Heritage Bank |
| $350,000–1 million | LANCS INDUSTRIES HOLDINGS, LLC | KIRKLAND, WA | Heritage Bank |
| $150,000–350,000 | LANDMARK MANAGEMENT SERVICES CENTRAL WASHINGTON LLC | YAKIMA, WA | Heritage Bank |
| $150,000–350,000 | LANDMARK REAL ESTATE MANAGEMENT, LLC | BELLINGHAM, WA | Heritage Bank |
| $350,000–1 million | LANE MT. SILICA CO. | BAINBRIDGE ISLAND, WA | Heritage Bank |
| $350,000–1 million | LARKINS VACURA KAYSER LLP | PORTLAND, OR | Heritage Bank |
| $350,000–1 million | LARSEN'S CREAMERY, INC. | CLACKAMAS, OR | Heritage Bank |
| $350,000–1 million | LARSON GLASS CO INC | PUYALLUP, WA | Heritage Bank |
| $1–2 million | LATINO NETWORK | PORTLAND, OR | Heritage Bank |
| $350,000–1 million | LAUGHLIN INDUSTRIES, INC. | TUKWILA, WA | Heritage Bank |
| $150,000–350,000 | LAW OFFICES OF CAROL L. EDWARD AND ASSOCIATES, P.S. | SEATTLE, WA | Heritage Bank |
| $150,000–350,000 | LAW, LYMAN, DANIEL, KAMERRER & BOGDANOVICH, P.S. | TUMWATER, WA | Heritage Bank |
| $150,000–350,000 | LAWRENCE INDUSTRIES, INC. | HASTINGS, NE | Heritage Bank |
| $150,000–350,000 | LAWRENCE R LADOWSKI DDS PS | GRAHAM, WA | Heritage Bank |
| $150,000–350,000 | LAYMAN LUMBER COMPANY LLC | NACHES, WA | Heritage Bank |
| $350,000–1 million | LCC INC. | LACEY, WA | Heritage Bank |
| $150,000–350,000 | LEB INC | ABERDEEN, WA | Heritage Bank |
| $1–2 million | LEE & EASTES TANK LINES, INC | SEATTLE, WA | Heritage Bank |
| $150,000–350,000 | LEGACY RENOVATION PRODUCTS & SERVICES, INC | TACOMA, WA | Heritage Bank |
| $350,000–1 million | LEO GASSELING & SONS, INC. | WAPATO, WA | Heritage Bank |
| $350,000–1 million | LEROY NEWTON CONSTRUCTION, LLC | LAKEWOOD, WA | Heritage Bank |
| $350,000–1 million | LEVEL 5 INC | KIRKLAND, WA | Heritage Bank |
| $350,000–1 million | LIEB FOODS, LLC | FOREST GROVE, OR | Heritage Bank |
| $350,000–1 million | LIGHTHOUSE CHRISTIAN SCHOOL | GIG HARBOR, WA | Heritage Bank |
| $150,000–350,000 | LIGHTHOUSE MEMORY CARE, LLC | VANCOUVER, WA | Heritage Bank |
| $350,000–1 million | LINES FOR LIFE | PORTLAND, OR | Heritage Bank |
| $350,000–1 million | LITHTEX INC | HILLSBORO, OR | Heritage Bank |
| $150,000–350,000 | LITTLE BIT THERAPEUTIC RIDING CENTER | REDMOND, WA | Heritage Bank |