| OFOakville Forest Products INC | Oakville | WA | — | ◇ UNVERIFIED |
| OTOasis Trading, L.L.C. | Warren | AR | — | ◇ UNVERIFIED |
| OLOchoco Lumber Company | John Day | OR | — | ◇ UNVERIFIED |
| OLOchoco Lumber Company | Prineville | OR | — | ◇ UNVERIFIED |
| OSOdon Sawmill INC | Odon | IN | — | ◇ UNVERIFIED |
| OBOgden Building Products Distribution | Ogden | UT | — | ◇ UNVERIFIED |
| OLOhatchee Log Yard | Ohatchee | AL | — | ◇ UNVERIFIED |
| OAOldcastle Apg | Shepherdstown | WV | — | ◇ UNVERIFIED |
| OHOld Harlan Mill | Blodgett | OR | — | ◇ UNVERIFIED |
| OMOld Mill Building Site | Bend | OR | — | ◇ UNVERIFIED |
| OTOld Town Lumber | Old Town | ME | — | ◇ UNVERIFIED |
| OHOlive Hill Hardwoods, INC. | Olivehill | TN | — | ◇ UNVERIFIED |
| OMOlney Mill INC | Astoria | OR | — | ◇ UNVERIFIED |
| OCOlympic Cedar Products INC | Forks | WA | — | ◇ UNVERIFIED |
| OTO'malley Timber Products, INC. | Tappahannock | VA | — | ◇ UNVERIFIED |
| OHOntario Hardwood CO INC Dry Kiln | Keysville | VA | — | ◇ UNVERIFIED |
| OTOn Time Clnr/ Upper Merion | Bridgeport | PA | — | ◇ UNVERIFIED |
| OPOrdie Price's Sawmill INC. | South Gibson | PA | — | ◇ UNVERIFIED |
| OCOregon Canadian Forest Products INC | North Plains | OR | — | ◇ UNVERIFIED |
| OOOregon Overseas Timber | Bandon | OR | — | ◇ UNVERIFIED |
| OSO' Shea Lumber Company INC | Glen Rock | PA | — | ◇ UNVERIFIED |
| OMOssipee Mountain Land Company, LLC | Tamworth | NH | — | ◇ UNVERIFIED |
| OIOssiriand, Inc. | Creston | NC | — | ◇ UNVERIFIED |
| OFOwen Farmwald Sawmill | Jasper | NY | — | ◇ UNVERIFIED |
| OHOwens & Hurst Lumber CO | Eureka | MT | — | ◇ UNVERIFIED |
| OLOwens Lumber Company, INC. | Tallapoosa | GA | — | ◇ UNVERIFIED |
| OLOwens Lumber Company, INC. | Pine Apple | AL | — | ◇ UNVERIFIED |
| OSOwens Saw Mill INC | Arlington | KY | — | ◇ UNVERIFIED |
| OMOzark Mountain Hardwood Inc-ozark Mountain Hardwood INC | Koshkonong | MO | — | ◇ UNVERIFIED |
| OWOzark Wood | Salem | MO | — | ◇ UNVERIFIED |
| OWOzark Wood Fiber | Goodman | MO | — | ◇ UNVERIFIED |
| PCPacific Clears INC. | Arcata | CA | — | ◇ UNVERIFIED |
| PFPacific Fibre Products INC | Cornelius | OR | — | ◇ UNVERIFIED |
| PHPacific Hardwoods LLC - Raymond | Raymond | WA | — | ◇ UNVERIFIED |
| PMPacific Mulch, INC. | Henderson | NC | — | ◇ UNVERIFIED |
| PRPacific Redwood Products LLC | Crescent City | CA | — | ◇ UNVERIFIED |
| PSPacific Shingle INC | Forks | WA | — | ◇ UNVERIFIED |
| PSPacific States Industries, INC. | Cloverdale | CA | — | ◇ UNVERIFIED |
 Pacific Timber Products LLC | Molalla | OR | — | ◇ UNVERIFIED |
| PTPacific Truss INC. | El Cajon | CA | — | ◇ UNVERIFIED |
| PMPaddy Mountain Lumber CO Incorporated | Jefferson | NC | — | ◇ UNVERIFIED |
| PHPage & Hill Forest Products INC | Big Falls | MN | — | ◇ UNVERIFIED |
| PWPaintsville Wood Products LLC | Paintsville | KY | — | ◇ UNVERIFIED |
| PCPalatka Chip Mill - Log Crane Replacement Project | Palatka | FL | — | ◇ UNVERIFIED |
| PCPallet Connection, INC. | Williams | AZ | — | ◇ UNVERIFIED |
| POPalleton of Kansas INC. | Lyons | KS | — | ◇ UNVERIFIED |
| PHPalmer Handrail and Custom Millwork | Corinth | MS | — | ◇ UNVERIFIED |
| PFPamplin Forest Products LLC | Pamplin | VA | — | ◇ UNVERIFIED |
| PCPanama City Port Authority | Panama City | FL | — | ◇ UNVERIFIED |
| PNParis North Hardwood Lumber INC Dba Silver Leaf Sawmill | Elmira | MI | — | ◇ UNVERIFIED |
| PLParker Lumber | Salem | MO | — | ◇ UNVERIFIED |
 Parma Post & Pole, INC. | Parma | ID | — | ◇ UNVERIFIED |
| PDPaul Davis Lumber Company | Amite | LA | — | ◇ UNVERIFIED |
| PSPaulhamus Sawmill INC | Linden | PA | — | ◇ UNVERIFIED |
| PLPaxman Logging Sawmill | Collins | MO | — | ◇ UNVERIFIED |
| PTPeacock Timber Company, INC. | Troy | AL | — | ◇ UNVERIFIED |
| PSPeanut Sawmill | Bushnell | FL | — | ◇ UNVERIFIED |
| PCPennington Crossarm CO | Eugene | OR | — | ◇ UNVERIFIED |
| PSPennsylvania Sawmill | Port Matilda | PA | — | ◇ UNVERIFIED |
| PPPerformance Pallet Corporation | Carney | MI | — | ◇ UNVERIFIED |
| PLPerras Lumber, INC. | Lancaster | NH | — | ◇ UNVERIFIED |
| PSPfeil Sawmill LLC | Enosburg Falls | VT | — | ◇ UNVERIFIED |
| PDPhatt Dawg Firewood | Eden | NY | — | ◇ UNVERIFIED |
| PLPhenix Lumber CO | Phenix | AL | — | ◇ UNVERIFIED |
| PBPickens Brothers Lumber Company Inc, Flora | Flora | MS | — | ◇ UNVERIFIED |
| PHPiedmont Hardwood Lumber | Mount Pleasant | NC | — | ◇ UNVERIFIED |
| PWPiedmont Woods Products, LLC | Gray | GA | — | ◇ UNVERIFIED |
| PKPine Knot Lumber INC | Pine Knot | KY | — | ◇ UNVERIFIED |
| PMPineland Manufacturing Complex | Pineland | TX | — | ◇ UNVERIFIED |
| PLPine Log, Co., INC | State Road | NC | — | ◇ UNVERIFIED |
| PMPine Mountain Lumber LLC | Whitesburg | KY | — | ◇ UNVERIFIED |
| PPPine Products INC | Bemidji | MN | — | ◇ UNVERIFIED |
| PPPine Products INC. | Ridgeway | VA | — | ◇ UNVERIFIED |
| PTPine Tech Industries INC. | Roosevelt | UT | — | ◇ UNVERIFIED |
| PLPineville Lumber, INC. | Varney | WV | — | ◇ UNVERIFIED |
| PCPioneer Cut Stock INC | Prineville | OR | — | ◇ UNVERIFIED |
| PLPitts Lumber CO. INC. | Saluda | VA | — | ◇ UNVERIFIED |
| PLPitts Lumber Company Incorporated | Saluda | VA | — | ◇ UNVERIFIED |
| PTPiwowarczyk Timber Company LLC | Wentzville | MO | — | ◇ UNVERIFIED |
| PCPj Clack Lumber INC | Cadiz | KY | — | ◇ UNVERIFIED |
| PIPlant Improvement - Sawmill Expansion | El Dorado | AR | — | ◇ UNVERIFIED |
| PCPlum Creek Mfg LP | Fortine | MT | — | ◇ UNVERIFIED |
| PCPlum Creek Timber Company, INC. | Farmerville | LA | — | ◇ UNVERIFIED |
| PLPollok Lumber Mill | Pollok | TX | — | ◇ UNVERIFIED |
| PMPompanoosuc Mills Corporation | East Thetford | VT | — | ◇ UNVERIFIED |
| PLPorosky Lumber CO. INC. | Preston Park | PA | — | ◇ UNVERIFIED |
| PGPort Gibson Veneer LLC | Port Gibson | MS | — | ◇ UNVERIFIED |
| PSPortwood Sawmill & Farm | Doniphan | MO | — | ◇ UNVERIFIED |
| PLPotlatchdeltic Land & Lumber, LLC - Warren Lumber Mill | Warren | AR | — | ◇ UNVERIFIED |
| PFPotlatch Forest Products - Prescott | Prescott | AR | — | ◇ UNVERIFIED |
| PLPotlatch Land and Lumber, LLC - St. Maries Complex | Saint Maries | ID | — | ◇ UNVERIFIED |
| PSPotomac Supply Corporation | Kinsale | VA | — | ◇ UNVERIFIED |
| PLPowell-mcclennan Lumber Company | Norfolk | VA | — | ◇ UNVERIFIED |
| PVPowell Valley Millwork | Clay City | KY | — | ◇ UNVERIFIED |
| PWPrairie Wood Products and Co-gen Facility | Prairie City | OR | — | ◇ UNVERIFIED |
| PLPremier Lumber Company, INC. | Kountze | TX | — | ◇ UNVERIFIED |
| PHPremium Hardwoods INC | Narrows | KY | — | ◇ UNVERIFIED |
| PLPrescott Lumber Mill | Prescott | AR | — | ◇ UNVERIFIED |
| PFPrice Fibers Inc, Meridian Chip Mill | Meridian | MS | — | ◇ UNVERIFIED |
| PSPrice Sawmill INC | Selmer | TN | — | ◇ UNVERIFIED |
