| A K FARMS INC | 1732580 | RITZVILLE | 6 |
| A K LEASING INC | 2450661 | YAKIMA | 3 |
| A K TRUCKING | 988452 | RENTON | 1 |
| A KOEHN TRUCKING LLC | 3898740 | TONASKET | 2 |
| A L E TRANSPORT LLC | 4566620 | QUINCY | 3 |
| A L F TRUCKING COMPANY INC | 3438672 | VANCOUVER | 2 |
| A LITTLE CLASS LIMOUSINE SERVICE LLC | 585980 | SPOKANE | 11 |
| A M N L | 3382366 | SEATTLE | 1 |
| A M REEVES TOWING LLC | 4278086 | LONGVIEW | 1 |
| A M THOMPSON TRANSPORT LLC | 3264067 | LONGVIEW | 1 |
| A M TODD COMPANY | 542810 | ROYAL CITY | 2 |
| A MAAN FREIGHTWAYS LLC | 2925344 | BELLINGHAM | 1 |
| A MILLICAN CRANE SERVICE INC | 758666 | POULSBO | 4 |
| A MOBILE TRANSPORT | 2847520 | BREMERTON | 1 |
| A MORELL WINES | 2792021 | COLLEGE PLACE | 1 |
| A N G DIRT LLC | 2465055 | GRAHAM | 1 |
| A OLYMPIC FORWARDER INC | 2216173 | LYNNWOOD | 0 |
| A ONSITE LLC | 1984273 | BREMERTON | 1 |
| A PARADISE CONCRETE AND CONSTRUCTION | 3008673 | RENTON | 3 |
| A PERFECT MOVER LLC | 3264337 | EVERETT | 4 |
| A PLUS CONSTRUCTION LLC | 2374292 | WAPATO | 1 |
| A PLUS CONSTRUCTION LLC | 2511128 | YAKIMA | 1 |
| A PLUS DEMOLITION & EXCAVATION INC | 3131389 | KENT | 7 |
| A PLUS EARTHWORKS & CONSTRUCTION INC | 1899550 | ARLINGTON | 1 |
| A PLUS ELECTRIC LLC | 2577054 | SPOKANE | 2 |
| A PLUS INSULATION LLC | 3109616 | SNOQUALMIE PASS | 1 |
| A PLUS QUALITY INSULLATION INC | 3173428 | KENNEWICK | 2 |
| A PLUS ROOFING CONSULTANTS | 2337494 | EVERETT | 2 |
| A PLUS TOWING LLC | 3274607 | SHORELINE | 2 |
| A PLUS TRANSPORTATION NW INC | 2060253 | YAKIMA | 24 |
| A PRIME FIRST CLASS TRUCKING AND TOWING LLC | 4020811 | FIFE | 1 |
| A R LAWN SERVICE LLC | 3029215 | SPOKANE | 1 |
| A R STEGMEIER ENTERPRISES INC | 1915338 | LAKEWOOD | 2 |
| A R SUPPLY COMPANY INC | 370272 | SUNNYSIDE | 2 |
| A R TOOLS & MACHINERY INC | 864264 | SPOKANE | 2 |
| A REED EXCAVATING LLC | 4268869 | PORT LUDLOW | 1 |
| A RFG LLC | 4535857 | WOODINVILLE | 1 |
| A ROOFING INC | 1894222 | WOODINVILLE | 1 |
| A ROSE DELIVERIES LLC | 6423414 | DES MOINES | 3 |
| A ROSE TOWING INC | 2411282 | SEATTLE | 3 |
| A S H TRUCKING NW LLC | 4015464 | STANWOOD | 2 |
| A SEATTLE LIMO LLC | 3216796 | SEATTLE | 1 |
| A SKY VALLEY PUMPER | 2867496 | SULTAN | 2 |
| A STAR TOWING | 992111 | PASCO | 3 |
| A SWIFT MOVE LLC | 3834629 | BOTHELL | 1 |
| A TEAM SCALE SOLUTIONS LLC | 3053516 | KENT | 2 |
| A TO B AUTO INC | 2950233 | TACOMA | 1 |
| A TO B BUILDERS | 4023107 | ENUMCLAW | 1 |
| A TO B TOWING | 3865729 | KENT | 0 |
| A TO Z RENTALS LLC | 4159741 | SPOKANE VALLEY | 24 |
| A TO Z STUMP & TREE INC | 1929362 | WOODINVILLE | 4 |
| A TO Z TOWING AND HAULING | 2352203 | PASCO | 1 |
| A TO Z TRANSPORT INC | 3941225 | DAYTON | 1 |
| A TO Z TRANSPORTATION LLC | 4085163 | KENT | 1 |
| A TO Z TRUCKING | 3857048 | LOPEZ ISLAND | 1 |
| A TO Z TRUE CONSTRUCTION LLC | 3988110 | EVERETT | 1 |
| A TOTAL TREE SERVICE | 2356576 | TULAIP | 2 |
| A TOW | 2834942 | PORT ORCHARD | 3 |
| A UNITED TOWING LLP | 2332688 | SEATAC | 4 |
| A W BEYERS INC | 1943027 | FRIDAY HARBOR | 2 |
| A W HAULING | 1833799 | PORT ANGELES | 1 |
| A W ROOFING OF YAKIMA LLC | 2399280 | YAKIMA | 2 |
| A WESCO SEPTIC SERVICE INC | 1898949 | SNOHOMISH | 4 |
| A WISH TOWING LLC | 3990204 | MARYSVILLE | 1 |
| A WORLD MOVING SYSTEMS INC | 684242 | BREMERTON | 5 |
| A-1 ANACORTES TOWING & AUTO REPAIR LLC | 2195250 | ANACORTES | 2 |
| A-1 CONKRETE CUTTING LLC | 3208655 | SPOKANE VLY | 1 |
| A-1 CONSTRUCTION & DEVELOPMENT | 2325936 | PUYALLUP | 1 |
| A-1 DEVELOPMENTS LLC | 1709971 | SEATTLE | 1 |
| A-1 EXTERIOR LLC | 3639586 | FEDERAL WAY | 1 |
| A-1 LANDSCAPING AND CONSTRUCTION INC | 1871841 | SNOHOMISH | 3 |
| A-1 MOBILE LOCK & KEY INC | 4348053 | BURLINGTON | 1 |
| A-1 MOVING LLC | 3084574 | SEATTLE | 1 |
| A-1 PACIFIC INC | 1789721 | BRUSH PRAIRIE | 1 |
| A-1 PETROLEUM INC | 2883868 | ELLENSBURG | 9 |
| A-1 ROAD RUNNER TRANSPORT LLC | 2328996 | PUYALUP | 2 |
| A-1 ROOFING INC | 1894444 | OLYMPIA | 5 |
| A-1 SEPTIC SERVICE INC | 3321278 | LAKE STEVENS | 1 |
| A-1 SERVICES INC | 1917447 | PORT ORCHARD | 1 |
| A-1 SHREDDING INC | 1703316 | BELLINGHAM | 1 |
| A-1 SUPER LANDSCAPING & GARDENING | 3095389 | DES MOINES | 1 |
| A-1 TIRE & TRUCK REPAIR LLC | 4467939 | AUBURN | 1 |
| A-1 TOWING LLC | 4261635 | SPOKANE | 2 |
| A-1 TOWING SERVICE LLC | 3288029 | LAKE STEVENS | 1 |
| A-1 TREE PRUNING & REMOVAL LLC | 2784051 | ZILLAH | 1 |
| A-1 TREE SERVICE CONSERVATION LLC | 3225266 | MONROE | 1 |
| A-1 TREE SERVICE EASTSIDE INC | 1929106 | WOODINVILLE | 1 |
| A-1 UNITED TOWING SERVICE LLC | 2828865 | LAKE STEVENS | 2 |
| A-1 WELDING INC | 2316244 | BELLINGHAM | 3 |
| A-ACTION GROUP UTILITIES INC | 4247441 | OLYMPIA | 2 |
| A-ADVANCED SEPTIC SERVICES, LLC | 1910246 | AUBURN | 66 |
| A-ARROW RELOCATION SERVICES INC | 2971742 | BREMERTON | 0 |
| A-BLOCK TOWING LLC | 4529736 | MAPLE VALLEY | 0 |
| A-DAY TRUCKING AND EXCAVATING | 4518323 | WELLPINIT | 2 |
| A-J TRUCKING INC | 5487099 | AUBURN | 0 |
| A-L-S AMERICAN LANDSCAPE SERVICES LLC | 2458541 | OLYMPIA | 7 |
| A-LANE EXPRESS LLC | 2150597 | VANCOUVER | 1 |
| A-LINE ASPHALT MAINTENANCE INC | 2011845 | VANCOUVER | 23 |
| A-LINE CONCRETE CUTTING LLC | 803136 | VANCOUVER | 13 |
| A-LINE PAVING LLC | 2431839 | UNION GAP | 1 |