| P & G TRANSPORT INCCovington, WA | 3126208 | 1 |
| P & L TRUCKING LLCFerndale, WA | 2324951 | 1 |
| P&D TRANSPORT LLCPuyallup, WA | 4152426 | 1 |
| P&G TRUCKING LLCKennewick, WA | 3682309 | 1 |
| P&T TRANSPORT LLCTacoma, WA | 2193193 | 66 |
| PAC-COM USA LLCShoreline, WA | 3616512 | 1 |
| PAC-MODAL TRUCKING LLCMukilteo, WA | 2062253 | 7 |
| PACIFIC CASCADE TRUCKING LLCSumner, WA | 1740705 | 62 |
| PACIFIC COAST EXPRESS LLCPuyallup, WA | 2503114 | 3 |
| PACIFIC EAGLE TRANSPORTATION LLCKent, WA | 2299288 | 1 |
| PACIFIC FREIGHT INTERMODAL INCSeattle, WA | 250379 | 24 |
| PACIFIC HIGHWAY EXPRESS LLCSumner, WA | 2589024 | 6 |
| PACIFIC MARINE TRANSPORT LLCEverson, WA | 4344510 | 2 |
| PACIFIC NORTHWEST MOTOR FREIGHT LINES INCGoldendale, WA | 8324 | 2 |
| PACIFIC NORTHWEST PORT LOGISTICS LLCFederal Way, WA | 3389901 | 2 |
| PALII TRANSPORTATION LLCBattle Ground, WA | 4099511 | 1 |
| PAMIR TRANSPORTATION LLCTacoma, WA | 2473307 | 1 |
| PANEET TRUCKING LLCKent, WA | 4322366 | 5 |
| PANJAB ROADWAYS LLCRenton, WA | 4391962 | 2 |
| PARAGON TRUCKING LLCKennewick, WA | 4039811 | 5 |
| PARDHAN TRANSPORT LLCAuburn, WA | 3909713 | 2 |
| PARKE BROS TRUCKING INCKent, WA | 234521 | 1 |
| PARMAR LOGISTICS LLCKent, WA | 3593146 | 2 |
| PARMINDER SINGHPuyallup, WA | 3455863 | 1 |
| PARTON ENTERPRISES INCLeavenworth, WA | 760846 | 1 |
| PASCO AUTO WRECKING INCPasco, WA | 2348696 | 2 |
| PATUTOR FREIGHT SERVICES LLCKent, WA | 3525497 | 2 |
| PAVEL TISHCHENKOVancouver, WA | 1113763 | 6 |
| PAYNE LOGGING & TRUCKING LLCPort Angeles, WA | 3040447 | 1 |
| PB04 LOGISTICS LLCKent, WA | 4464582 | 1 |
| PB29 TRANSPORT INCKent, WA | 3325242 | 5 |
| PB65 TRANSPORT LLCAuburn, WA | 3470011 | 1 |
| PDX DELIVERY LLCVancouver, WA | 4005395 | 0 |
| PEACE TRUCKING LLCMount Vernon, WA | 2157053 | 3 |
| PEIRONE PRODUCE COMPANYSpokane, WA | 38551 | 31 |
| PELICAN TRANSPORT LLCToppenish, WA | 3495937 | 1 |
| PENINSULA TRUCK LINES INCFederal Way, WA | 8329 | 349 |
| PENNIE WISE LLCSpokane, WA | 3515284 | 10 |
| PEPSI NORTHWEST BEVERAGES LLCTumwater, WA | 1509868 | 82 |
| PERALTA TRUCKING LLCGrandview, WA | 4208173 | 4 |
| PERCO TRANSPORTATION INCCentralia, WA | 2340084 | 2 |
| PERSEVERANCE TRANSFER INCBlaine, WA | 4053818 | 15 |
| PETE'S CABINET SHOP INCEverett, WA | 517995 | 3 |
| PETERSEN NORTHWEST CORPORATIONDes Moines, WA | 8331 | 6 |
| PETTI LINE LLCVancouver, WA | 4071495 | 1 |
| PHASE II TRANSPORTATION INCVancouver, WA | 718160 | 11 |
| PHENOMENAL LLCTacoma, WA | 3458929 | 1 |
| PHILLIP E PRINCEOlympia, WA | 2126961 | 1 |
| PHOENIX TRANSPORTATION INCBonney Lake, WA | 3257201 | 2 |
| PIONEER BUILDERS SUPPLY CO INCTacoma, WA | 1362358 | 23 |
| PIPELINE VIDEO & CLEANING NORTH CORPTacoma, WA | 1943957 | 2 |
| PK TRANSPORTATION LLCSeattle, WA | 4238624 | 1 |
| PLAYMAKERS INTERNATIONAL LOGISTICS LLCTacoma, WA | 3757001 | 1 |
| PLYMOUTH POULTRY COMPANYAuburn, WA | 538288 | 92 |
| PNB TRUCKING LLCMilton, WA | 1765945 | 15 |
| PNW TRANS LLCBonney Lake, WA | 3322467 | 1 |
| PNW TRUCKING LLCVancouver, WA | 3413508 | 3 |
| POSEIDON DISTRIBUTION INCAuburn, WA | 3418984 | 22 |
| POSITIVE FREIGHT LLCAuburn, WA | 4055788 | 10 |
| POVMS LLCNewport, WA | 4144255 | 7 |
| POWELL INSULATION & ROOFING INCYakima, WA | 2364221 | 1 |
| POWER CARRIERS LLCSeattle, WA | 3461871 | 8 |
| POWER FREIGHT LLCFerndale, WA | 4053065 | 6 |
| POWERFUL LLCSumner, WA | 4028192 | 1 |
| POZZI BROTHERS TRANSP INCKent, WA | 8334 | 41 |
| PPC TRUCKING LLCKent, WA | 2582953 | 2 |
| PRECISION LOADING LLCFederal Way, WA | 4374258 | 1 |
| PREET TRANSPORT LLCPacific, WA | 3415178 | 9 |
| PRICELINE MOVING & STORAGE LLCDupont, WA | 4025637 | 4 |
| PRIME GENERAL CONSTRUCTION LLCKennewick, WA | 4291051 | 1 |
| PRIME HAUL INCFerndale, WA | 4513577 | 1 |
| PRIME TRUCKING LLCFerndale, WA | 3369628 | 3 |
| PRIME WIN LLCMaple Valley, WA | 4163396 | 5 |
| PRINCE EXPRESS LLCLynden, WA | 2954988 | 1 |
| PRIVATE CLIENT TRANSPORT SERVICE LLCCamas, WA | 4172907 | 3 |
| PRO FREIGHT INCKent, WA | 4148215 | 1 |
| PRO STAR LOGISTIC INCKent, WA | 3007470 | 80 |
| PRO-COM INCPuyallup, WA | 1574560 | 12 |
| PRODUCE SUPPLY EXPRESS INCSpokane, WA | 236189 | 34 |
| PROFESSIONAL INDUSTRIAL CARRIERS INCWoodland, WA | 3900534 | 3 |
| PROTRANS LLCVancouver, WA | 2530481 | 2 |
| PROVIDENCE ST PETER HOSPITALOlympia, WA | 3849521 | 1 |
| PSPMS LLCPasco, WA | 3697228 | 2 |
| PUGET SOUND EXCURSIONS INCPort Angeles, WA | 4214502 | 2 |
| PUGET SOUND PIPE & SUPPLY COKent, WA | 450168 | 34 |
| PUGET SOUND TRANSPORT LLCSeattle, WA | 2794855 | 5 |
| PUNJ-AAB TRANS LLCKent, WA | 3716097 | 2 |
| PURI TRANSPORT LLCKent, WA | 3210315 | 1 |
| PUTNAM TRANSPORT COMPANYWhite Salmon, WA | 3468113 | 6 |
| PYTHON TRUCKING LLCKent, WA | 3592235 | 4 |
| PZ TRANSPORT LLCDeming, WA | 4202006 | 1 |