| ABT DEVELOPMENT INC | 1891201 | CASTLE ROCK | 1 |
| ABT INC | 1145747 | SUMNER | 10 |
| ABT TOWING & RECOVERY LLC | 2962397 | FEDERAL WAY | 2 |
| ABT TOWING OF FEDERAL WAY INC | 788022 | FEDERAL WAY | 6 |
| ABUNDANT DISTRIBUTING LLC | 2311153 | BUCKLEY | 1 |
| ABUNDANT GRACE LANDSCAPING & GARDENING SERVICES LLC | 3854073 | BURIEN | 1 |
| ABW TECHNOLOGIES INC | 2007900 | ARLINGTON | 2 |
| ABZ TRANS LLC | 4369173 | KENT | 1 |
| AC BROKERAGE INC | 2230431 | SEATTLE | 0 |
| AC KENNEDY INC | 2844736 | SEATTLE | 1 |
| AC LOGISTIC LLC | 4551340 | LYNNWOOD | 1 |
| AC MOATE INDUSTRIES INC | 1765356 | AUBURN | 94 |
| AC PRO | 3769180 | COVINGTON | 1 |
| AC TAYLOR CONSTRUCTION LLC | 3596955 | OLYMPIA | 1 |
| AC TOWING SERVICES LLC | 4107410 | COVINGTON | 0 |
| AC TRUCK LLC | 4431517 | SPOKANE | 1 |
| ACADEMIA DE CONDUCIR LLC | 4132218 | SEATTLE | 1 |
| ACADEMY RENTALS LLC | 1580069 | MONROE | 4 |
| ACADEMY ROOFING INC | 1977663 | BRIER | 9 |
| ACADEMY SCHOOLS | 2868047 | TUKWILA | 1 |
| ACADIA CRAFT LLC | 3975551 | ARLINGTON | 3 |
| ACAM CONSTRUCTION LLC | 4048547 | SELAH | 1 |
| ACB INC | 1915327 | ST JOHN | 2 |
| ACBC ENTERPRISES INC | 2051547 | DEMING | 3 |
| ACC HOMES LLC | 4466571 | COVINGTON | 1 |
| ACC TRANSPORT LLC | 4369997 | VANCOUVER | 1 |
| ACC-U-SET CONSTRUCTION INC | 872097 | WASHOUGAL | 10 |
| ACCEL DISTRIBUTION | 2011049 | SNOHOMISH | 1 |
| ACCEL NET INC | 2473395 | KENT | 1 |
| ACCELARTECH LLC | 4358811 | SEATTLE | 1 |
| ACCELERATED FREIGHT INC | 2233758 | BELLEVUE | 0 |
| ACCELERATED FREIGHT SERVICES LLC | 3474204 | NINE MILE FLS | 0 |
| ACCELERATED GLOBAL LOGISTICS LLC | 3918216 | SEATAC | 0 |
| ACCELERATED INTERNATIONAL FREIGHT LLC | 2418782 | SPOKANE VALLEY | 0 |
| ACCENT BUILDING SPECIALTIES INC | 2341895 | TUMWATER | 1 |
| ACCENT FREIGHT LLC | 3281949 | VANCOUVER | 0 |
| ACCESS ASSOCIATES INC | 2371322 | ARLINGTON | 3 |
| ACCESS DEVELOPMENT EXCAVATING | 1894788 | COLVILLE | 1 |
| ACCESS EARTHWORKS INC | 1947640 | SNOHOMISH | 3 |
| ACCESS GENTLE MOVING CORP | 1370158 | BELLEVUE | 1 |
| ACCESS WELL DRILING LLC | 4271086 | SEDRO WOOLLEY | 2 |
| ACCESS WINDOWS AND GLASS LLC | 2917763 | LAKEWOOD | 9 |
| ACCESSIBLE WORLD LLC | 4149350 | FEDERAL WAY | 0 |
| ACCLAIM RESTORATION SERVICES LLC | 3626362 | LYNNWOOD | 1 |
| ACCORD CONTRACTORS LLC | 2636968 | BELLEVUE | 3 |
| ACCOUNTABLE CONSTRUCTION AND ENVIRONMENTAL SERVICES LLC | 4297946 | WEST RICHLAND | 2 |
| ACCOUNTABLE CREATIONS LLC | 2842695 | TACOMA | 4 |
| ACCOUNTABLE MOVING AND STORAGE INC | 2012514 | SPOKANE | 1 |
| ACCU DUCT MANUFACTURING INC | 560937 | ALGONA | 3 |
| ACCURACY CONCRETE LLC | 3195519 | BUCKLEY | 2 |
| ACCURATE ANGLE CRANE LLC | 2499703 | SEQUIM | 1 |
| ACCURATE CONCRETE CONSTRUCTION | 3673097 | WALLA WALLA | 6 |
| ACCURATE CONCRETE CUTTING INC | 450560 | VANCOUVER | 19 |
| ACCURATE CONCRETE PUMPING LLC | 4287788 | WALLA WALLA | 1 |
| ACCURATE ENDEAVORS LLC | 2997146 | YAKIMA | 0 |
| ACCURATE ENTERPRISES INC | 1900403 | MAPLE VALLEY | 5 |
| ACCURATE EXCAVATION LLC | 3931242 | SPOKANE | 1 |
| ACCURATE INSTALLERS INVESTMENTS LLC | 4185426 | WOODLAND | 1 |
| ACCURATE LAND DEVELOPMENT GROUP INC | 3899708 | SNOHOMISH | 1 |
| ACCURATE NW MOVES LLC | 3700672 | POULSBO | 1 |
| ACCURATE PARKING SEAL AND STRIPE | 1256941 | SUMNER | 1 |
| ACCURATE SEALCOATING | 1910134 | NINE MILE FALLS | 2 |
| ACCURATE SIGNS LLC | 4481424 | YAKIMA | 3 |
| ACCURATE SM LLC | 3684009 | MUKILTEO | 3 |
| ACCURATE TREE SERVICE | 2056509 | BOTHELL | 1 |
| ACCURATE TREE SERVICES | 2586253 | EVERETT | 1 |
| ACCUTRANS LLC | 1054726 | VANCOUVER | 1 |
| ACCUVAC FURNACE & DUCT CLEANING INC | 2791833 | PUYALLUP | 1 |
| ACE ACME SEPTIC TANK SERVICE INC | 1953450 | ARLINGTON | 12 |
| ACE AUTO INTERESTS INC | 4045730 | SEATTLE | 1 |
| ACE AUTO WRECKING | 3268193 | LONGVIEW | 1 |
| ACE BEVERAGE BELLINGHAM INC | 820839 | FERNDALE | 6 |
| ACE COMMERCIAL TIRE LLC | 4307946 | KENT | 3 |
| ACE CONCRETE CUTTING LLC | 2367841 | ANACORTES | 3 |
| ACE CONSTRUCTION & EXCAVATION OF TRI-CITIES LLC | 3223753 | KENNEWICK | 2 |
| ACE CONSTRUCTION & LANDSCAPING INC | 1901286 | TUKWILA | 4 |
| ACE DELIVERIES LLC | 3832856 | AUBURN | 3 |
| ACE EARTHWORKS LLC | 3363725 | OLYMPIA | 2 |
| ACE ELECTRIC INC | 3198107 | RICHLAND | 1 |
| ACE ENTERPRISES INC | 2367186 | MONROE | 2 |
| ACE EQUIPMENT RENTALS LLC | 4446670 | SNOHOMISH | 4 |
| ACE GALVANIZING INC | 510963 | SEATTLE | 2 |
| ACE HAULING LLC | 3288571 | KENNEWICK | 1 |
| ACE JOHNSTON TRUCKING INC | 1091482 | BEAVER | 1 |
| ACE LANDSCAPING CORPORTATION | 1893754 | SPOKANE VALLEY | 7 |
| ACE LOGGING INC | 2035462 | HOQUIAM | 3 |
| ACE METAL CORPORATION | 2362103 | MUKILTEO | 4 |
| ACE OF DIAMONDS TRANSPORTATION | 3470063 | PUYALLUP | 2 |
| ACE PAVING CO INC | 1901377 | BREMERTON | 33 |
| ACE RECOVERY LLC | 4201723 | SOUTH PRAIRIE | 2 |
| ACE SALES AND SERVICE INC | 1935286 | PASCO | 12 |
| ACE SERVICES WA LLC | 4329524 | MOSES LAKE | 1 |
| ACE TRADING LLC | 4570885 | KENT | 1 |
| ACE TRADING OF WASH INC | 735130 | TACOMA | 1 |
| ACE TRANS LLC | 5860736 | AUBURN | 1 |
| ACE TREE SERVICE LLC | 2447591 | BELLEVUE | 2 |
| ACEITUNO LLC | 3392498 | KENT | 1 |
| ACES AND EIGHTS CDL TRAINING LLC | 4233860 | RIVERSIDE | 2 |
| ACES FOUR ENTERPRISES LLC | 3537157 | STANWOOD | 3 |
| ACES TOWING & RECOVERY LLC | 4056859 | ISSAQUAH | 0 |