| ADVANCED UNDERGROUND UTILITIES INC | 1920241 | PUYALLUP | 5 |
| ADVANCED WATER RESTORATION | 2560098 | RENTON | 1 |
| ADVANCED-H20 LLC | 1325223 | MERCER ISLAND | 3 |
| ADVANTAGE BROKERAGE GROUP INC | 3257468 | BATTLE GROUND | 0 |
| ADVANTAGE CONCRETE SYSTEMS LLC | 602699 | FERNDALE | 1 |
| ADVANTAGE DIRT CONTRACTORS INC | 1803530 | KITTITAS | 93 |
| ADVANTAGE EXPRESS INC | 1169936 | KENT | 22 |
| ADVANTAGE FREIGHT BROKER LLC | 2535205 | VANCOUVER | 0 |
| ADVANTAGE SHEET METAL INC | 2328850 | PUYALLUP | 2 |
| ADVANTAGE TOWING AND TRANSPORT LLC | 3358974 | TACOMA | 1 |
| ADVANTAGE TRANSPORTATION LLC | 3982857 | ZILLAH | 4 |
| ADVANTAGE TRUCKING AND EXCAVATION | 1934048 | KELSO | 1 |
| ADVANTAGE VENDING & DISTRIBUTION | 2107386 | FERDALE | 7 |
| ADVANVED HOME CARE SERVICES | 2022389 | KIRKLAND | 1 |
| ADVENTURE AUTOMOTIVE INC | 1461728 | BOTHELL | 21 |
| ADVENTURE TRUCKLINE LLC | 3646236 | TUKWILA | 2 |
| ADVENTURER MANUFACTURING INC | 1811442 | YAKIMA | 4 |
| ADWA LLC | 3360163 | TUKWILA | 1 |
| ADX RECREATION GROUP INC | 2588259 | PORT ANGELES | 1 |
| ADYAS TRANSPORT LLC | 4571628 | SEATTLE | 1 |
| AE EXCAVATION LLC | 3683349 | EVERETT | 1 |
| AE FLEET SERVICE LLC | 6734383 | TACOMA | 2 |
| AE GAETZ AND CO LLC | 2114982 | MONROE | 1 |
| AE KNOTT FARMS INC | 1905796 | LACROSSE | 2 |
| AE TRANSPORTION LLC | 3252200 | FEDERAL WAY | 1 |
| AE WORKPLACE SERVICES INC | 2552004 | KENT | 3 |
| AECON PACIFIC NORTHWEST INC | 4239575 | LYNNWOOD | 2 |
| AECON UTILITIES INC | 4304669 | EPHRATA | 1,092 |
| AEF EXPRESS INC | 3323366 | KENT | 2 |
| AEGIS ENGINES LLC | 1485488 | MOSES LAKE | 5 |
| AEGIS SENIOR COMMUNITIES LLC | 2065728 | REDMOND | 2 |
| AENEAS VALLEY CONSTRUCTION & LOGGING | 2329230 | RAVENSDALE | 1 |
| AER EX INC | 1908852 | ELLENSBURG | 2 |
| AERIAL LIGHTING LLC | 2063822 | TUKWILA | 1 |
| AERO CONTROLS INC | 534286 | AUBURN | 2 |
| AERO LAC INC | 2319439 | BUCKLEY | 2 |
| AERO PRECISION LLC | 2956001 | LAKEWOOD | 4 |
| AERO SMITH FARMS INC | 3264265 | RITZVILLE | 3 |
| AERO-FLITE INC | 1900339 | SPOKANE | 18 |
| AEROFAB INC | 1949592 | PACIFIC | 1 |
| AEROFORGE, INC. | 9237635 | PUYALLUP | 5 |
| AEROLINK CARRIER LLC | 4231943 | BOTHELL | 3 |
| AERONAUTICAL SERVICES INC | 3999506 | FRIDAY HARBOR | 5 |
| AERONAUTICAL SERVICES INC | 178255 | FRIDAY HARBOR | 5 |
| AEROSPACE TESTING ENGINEERING AND CERTIFICATION INC | 4293834 | MOSES LAKE | 1 |
| AEROSTREAM USA INC | 1634080 | SEATTLE | 6 |
| AEROTECH COATINGS LLC | 2940269 | MARYSVILLE | 1 |
| AES LOGISTICS SOLUTIONS LLC | 3951813 | PASCO | 4 |
| AES LOGISTICSINC | 2226061 | SNOHOMISH | 0 |
| AES TRANSPORTATION INC | 1075878 | BELLINGHAM | 3 |
| AETHELING CONSTRUCTION | 8200049 | YELM | 3 |
| AETHEON COMMUNICATIONS INC | 2320550 | PUYALLUP | 3 |
| AF FORCE LOGISTICS LLC | 4135378 | KENT | 1 |
| AF TRANSPORT LLC | 3775634 | ENUMCLAW | 2 |
| AF TRUCKING LLC | 4202409 | VANCOUVER | 2 |
| AFA LOGISTICS LLC | 3574083 | SEATAC | 1 |
| AFAR LOGISTICS LLC | 2241318 | BURIEN | 1 |
| AFAR TRUCKING INC | 1932976 | SEATTLE | 7 |
| AFC LOGISTICS LLC | 4053461 | KENT | 8 |
| AFC OPERATING 1 LLC | 3323524 | ORONDO | 23 |
| AFDEM & SONS DOZING INC | 2017065 | EATONVILLE | 2 |
| AFDEM TRUCKING & EXCAVATING LLC | 1901007 | GRAHAM | 3 |
| AFFA TRUCKING LLC | 2608359 | PUYALLUP | 1 |
| AFFINITY JUNK REMOVAL SERVICES | 4117824 | AUBURN | 4 |
| AFFINITY MARKETING LLC | 3060660 | AUBURN | 3 |
| AFFORDABLE ARBOR CARE | 4244898 | LYNNWOOD | 0 |
| AFFORDABLE ARBORIST TREE CARE INC. | 5221197 | NEWMAN LAKE | 3 |
| AFFORDABLE ASBESTOS ABATEMENT OF SPOKANE LLC | 2582568 | SPOKANE | 1 |
| AFFORDABLE AUTO TRANSPORT | 3135142 | BELLINGHAM | 1 |
| AFFORDABLE AUTO TRANSPORT INC | 3194928 | ARLINGTON | 4 |
| AFFORDABLE BUILDING DESIGN | 3347739 | BLAINE | 1 |
| AFFORDABLE CONCRETE PUMPING LLC | 3930721 | CHEHALIS | 1 |
| AFFORDABLE CONSTRUCTION INC | 3451094 | PASCO | 1 |
| AFFORDABLE CRANE COMPANY | 1836919 | SEQUIM | 8 |
| AFFORDABLE CRANE SERVICE | 1913964 | SNOHOMISH | 2 |
| AFFORDABLE CUSTOM CABINETS INC | 797147 | OTIS ORCHARDS | 3 |
| AFFORDABLE ENVIRONMENTAL INC | 2338267 | EVERETT | 1 |
| AFFORDABLE FREIGHT BROKERAGE LLC | 3158198 | EDGEWOOD | 0 |
| AFFORDABLE FREIGHT LLC | 4057577 | PASCO | 0 |
| AFFORDABLE HAULING LLC | 4058193 | MCCLEARY | 1 |
| AFFORDABLE INTERIOR DESIGN | 2169414 | SPRAGUE | 1 |
| AFFORDABLE KING MOVING LLC | 3193912 | BELLEVUE | 1 |
| AFFORDABLE KOSHER LLC | 3495836 | SEATTLE | 1 |
| AFFORDABLE LANDSCAPE CORP | 1976632 | SEATTLE | 1 |
| AFFORDABLE MOTORS LLC | 2348401 | SPOKANE | 1 |
| AFFORDABLE MOVERS LLC | 4204695 | EVERETT | 5 |
| AFFORDABLE MOVERS LLC | 3039946 | EVERETT | 2 |
| AFFORDABLE NORTHWEST ROOFING INC | 2470184 | LIBERTY LAKE | 3 |
| AFFORDABLE ON SITE STORAGE LLC | 4027524 | SEQUIM | 1 |
| AFFORDABLE PAVING LLC | 2517239 | SPOKANE VALLEY | 1 |
| AFFORDABLE REMODELING AND DESIGN LLC | 3116969 | BELLEVUE | 8 |
| AFFORDABLE ROOF CARE | 2833212 | PORT ORCHARD | 0 |
| AFFORDABLE SHIPPING INC | 2227657 | LYNNWOOD | 0 |
| AFFORDABLE STORAGE CONTAINER INC | 2276607 | TACOMA | 2 |
| AFFORDABLE TRACTOR AND BACKHOE SERVICE LLC | 4045541 | MAPLE VALLEY | 1 |
| AFFORDABLE TREE SERVICE OF THURSTON COUNTY LLC | 2369147 | LACEY | 1 |
| AFFORDABLE WATER SYSTEMS NW INC | 2085946 | MOUNT VERNON | 2 |
| AFGHANI LLC | 7224984 | SPOKANE | 2 |
| AFIDAL A HUSSEIN | 3226549 | KENT | 1 |
| AFJ TRANS LLC | 3539148 | KENT | 2 |