| Name | Country | Market Cap (US$) |
|---|
| NISHINIHONKAI PLAYWOOD CO.,LTD. | Japan | Private |
| NISSHIN, K.K. | Japan | Private |
| NITTAI, K.K. | Japan | Private |
| NITTAX CORPORATION | Japan | Private |
| Nolte GmbH & CO. KG Spanplattenwerk | Germany | Private |
| Nomacorc SA | Belgium | Private |
| NOMURA, K.K. | Japan | Private |
| Noramex Llc | United States | Private |
| Norboard Minnesota | United States | Private |
| NORBORD LTD | United Kingdom | Private |
| Norbord Mississippi Inc | United States | Private |
| Norbord NV | Belgium | Private |
| Norbord Texas Lp | United States | Private |
| Nordan As | Norway | Private |
| Nordia As | Norway | Private |
| Nordic Dorfabrikk AS | Norway | Private |
| NORDLAM GmbH | Germany | Private |
| NORDPAN SPA | Italy | Private |
| Norgesvinduet Björlo AS | Norway | Private |
| Norsask Forest Products Inc | Canada | Private |
| Norsk Spesialskur Da | Norway | Private |
| Norske Skog Union A/S | Norway | Private |
| Norstam Veneers, Inc. | United States | Private |
| North Amercian Forest Products Inc | United States | Private |
| North American Enclosures Inc | United States | Private |
| North American Forest Products Ltd | Canada | Private |
| North American Forest Products Ltd | Canada | Private |
| North Borneo Corporation Bhd, The | Malaysia | Private |
| North Wood Turnings, Inc. | United States | Private |
| Northeast Treaters, Inc | United States | Private |
| Northern Contours Of Kentucky, Inc | United States | Private |
| Northern Industrial Inc | United States | Private |
| Northern Sawmills Inc | Canada | Private |
| NOVEM Car Interior Design GmbH | Germany | Private |
| NOVEM Car Interior Design s.r.o. | Czech Republic | Private |
| Novoeniseiski Lesokhimicheski complex ZAO | Russia | Private |
| NOVOLEGNO SPA | Italy | Private |
| Novopan Træindustri A/S | Denmark | Private |
| Nu-Wool Co, Inc | United States | Private |
| Nz Forest Products Limited | New Zealand | Private |
| O P Link Handle Co Inc | United States | Private |
| O'hair Shutters, Inc. | United States | Private |
| Oberweser-Sägewerk Heinrich Heine GmbH | Germany | Private |
| Ochoco Lumber Company | United States | Private |
| Odenwald Faserplattenwerk GmbH | Germany | Private |
| OENEO BOUCHAGE | France | Private |
| Oeneo Closures USA | United States | Private |
| Oji-Yuka Synthetic Paper Co., Ltd. | Japan | Private |
| Okaw Truss Inc | United States | Private |
| OKAYAMANOMORI SEIBI KOSHA, INC. ASSOCIATION | Japan | Private |
| OKAZAKI SEIZAI K.K. | Japan | Private |
| OKUMA, K.K. | Japan | Private |
| OKURA WOOD K.K. | Japan | Private |
| Olavi Räsänen Oy | Finland | Private |
| Olympic Forest Products Ltd | Canada | Private |
| OM KIKI CORPARATION | Japan | Private |
| OMAG Ostfriesische Maschinenbau AG | Germany | Private |
| OMORI LUMBER CO.,LTD. | Japan | Private |
| ONAHAMA.PLYWOOD. CO,LTD. | Japan | Private |
| ONEGA SAWMILLS PLANT PUBLIC JOINT STOCK COMPANY | Russia | Private |
| ONTE SA | Spain | Private |
| Open House Production AB | Sweden | Private |
| Opi AB | Sweden | Private |
| Opstalan B.V. | Netherlands | Private |
| OPTIMO Schlafsysteme Gesellschaft m.b.H. | Austria | Private |
| OPTIMUM | France | Private |
| Oregon Canadian Forest Products Inc | United States | Private |
| OREGON TIMBER FRAME LTD. | United Kingdom | Private |
| OREMBER SA | Spain | Private |
| Orenda Forest Products Ltd. | Canada | Private |
| Orgil International Greenhouse Corp | United States | Private |
| ORICA SANGYO CO.,LTD. | Japan | Private |
| ORIENT, K.K. | Japan | Private |
| osmo Holding GmbH & Co. KG | Germany | Private |
| Österreichische Novopan - Holzindustrie Gesellschaft m.b.H. - Na | Austria | Private |
| Ostrander Resources Company | United States | Private |
| Otger Terhuerne Holzwerk GmbH & Co. | Germany | Private |
| Otto Becher Türenwerk GmbH | Germany | Private |
| Otto Lädrach AG Worb (OLWO) | Switzerland | Private |
| OUEST PRODUCTION | France | Private |
| Outland Reforestation Inc | Canada | Private |
| Overseas Hardwoods Company | United States | Private |
| Owens & Hurst Lumber Co | United States | Private |
| OWI Formteile aus Holz & Kunststoff GmbH & Co KG | Germany | Private |
| Oxnard Enterprises Limited | Cyprus | Private |
| Oy Kohiwood Ltd | Finland | Private |
| OZE RINGYO INC. | Japan | Private |
| P.T. SUMATRA TIMBER UTAMA DAMAI | Indonesia | Private |
| PAC ONE Inc. | United States | Private |
| Pacific Forest Products Ltd. | Canada | Private |
| Pacific Lumber Co | United States | Private |
| Pacific Lumber Company Inc , The | United States | Private |
| Pacific States Industries, Inc. | United States | Private |
| Pacific Topsoils, Inc | United States | Private |
| Pacific Wood Laminates, Inc | United States | Private |
| Pacific Wood Preserving Of Bakersfield | United States | Private |
| Pacific Woodtech Corporation | United States | Private |
| Packaging Dynamics Corporation | United States | Private |
| Page & Hill Forest Products Inc | United States | Private |
| PAIKUSE SAEVESKI A S | Estonia | Private |
|
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