| Bartholdi Pellets SchmidshofPellet plantBartholdi Pellets AG | Switzerland | - | Operating | 10 000 t/y pellets |
| Baseco GolvPellet plantBaseco Golv | Sweden | - | Operating | 1 800 t/y pellets |
| Battistella Rio NegrinhoSawmillBattistella Industria e Comercio Ltda. | Brazil | Softwood | Operating | No data yet |
| Battle LumberSawmillBattle Lumber Company | United States | Mixed | Operating | No data yet |
| Bau Madeiras Caçador (Caçador, SC)Pellet plantBaú Madeiras Agroindustrial Ltda | Brazil | - | Operating | 15 000 t/y pellets |
| Bauer Pellets FloingPellet plantBauer Pellets GmbH | Austria | - | Operating | 8 000 t/y pellets |
| Baust Holzbetrieb pellet plant EslohePellet plantJosef Baust Holzbetriebe GmbH | Germany | - | Operating | 30 000 t/y pellets |
| Bayerwald Pellet RegenPellet plantBayerwald Pellet GmbH & Co. KG | Germany | - | Operating | 55 000 t/y pellets |
| Bayram Andic Nakliyat Orman KonyaPellet plantBAYRAM ANDIÇ NAKLIYAT ORMAN ÜRÜNLERI VE KUYUMCULUK SANAYI VE TICARET LIMITED SIRKETI | Turkey | - | Operating | 10 000 t/y pellets |
| BC Global Energy New Liskeard pellet plantPellet plantBC Global Energy Inc | Canada | - | Operating | 90 000 t/y pellets |
| BE Green Biomass Kluang (Kluang, Johor)Pellet plantBE Green Biomass | Malaysia | - | Operating | 60 000 t/y pellets |
| Bear Mountain Forest Products Brownsville pellet plantPellet plantBear Mountain Forest Products (Lignetics of Oregon) | United States | - | Operating | 109 000 t/y pellets |
| Bear Mountain Forest Products Cascade Locks pellet plantPellet plantBear Mountain Forest Products (Lignetics of Oregon) | United States | - | Operating | 35 000 t/y pellets |
| Beasley Forest ProductsSawmillBeasley Forest Products | United States | Hardwood | Operating | No data yet |
| Beckmann Holzwerk EsloheSawmillEwald Beckmann GmbH & Co. (Baust Beckmann) | Germany | Softwood | Operating | 45 000 m3/y sawn timberestimated from 90 000 m3/y log intake |
| Begna BrukSawmillBegna Bruk AS | Norway | Softwood | Operating | 100 000 m3/y sawn timberestimated from 200 000 m3/y log intake |
| Beihai MillPulp millStora Enso | China | Hardwood | Operating | 200 000 t/y pulp |
| Beihai ParkPulp millGuangxi Sun Paper | China | Hardwood | Operating | 1 400 000 t/y pulp |
| Belo Oriente MillPulp millJapan Brazil Paper and Pulp Resources Development Co., Ltd. (JBP) | Brazil | Hardwood | Operating | 1 200 000 t/y pulp |
| Belozersky Lespromkhoz pellet production (Belozersk, Vologda region)Pellet plantAO Belozersky Lespromkhoz | Russia | - | Operating | No data yet |
| Belwood AmelSawmillBelwood Amel AG | Belgium | - | Operating | 100 000 m3/y sawn timberestimated from 200 000 m3/y log intake |
| Bely RucheySawmillAO Bely Ruchey | Russia | Softwood | Operating | 120 000 m3/y sawn timber |
| Ben Hokum & Son (Killaloe)SawmillBen Hokum & Son Limited | Canada | Softwood | Operating | No data yet |
| Bennett Lumber PrincetonSawmillBennett Lumber Products | United States | Softwood | Operating | No data yet |
| Bennsäters Sågverk (Bennsäters Pellets)Pellet plantBennsäters Pellets AB | Sweden | - | Operating | 7 500 t/y pellets |
| Bentheimer Holz Bad BentheimSawmillBentheimer Holz GmbH | Germany | Softwood | Operating | 80 000 m3/y sawn timberestimated from 160 000 m3/y log intake |
| BeO Pellets RinggenbergPellet plantBeO Pellets | Switzerland | - | Operating | 6 500 t/y pellets |
| Bergene Holm BrandvalSawmillBergene Holm AS | Norway | Softwood | Operating | 115 000 m3/y sawn timberestimated from 230 000 m3/y log intake |
| Bergene Holm HaslestadSawmillBergene Holm AS | Norway | Softwood | Operating | 115 000 m3/y sawn timberestimated from 230 000 m3/y log intake |
| Bergene Holm KirkenærSawmillBergene Holm AS | Norway | Softwood | Operating | 100 000 m3/y sawn timberestimated from 200 000 m3/y log intake |
| Bergene Holm LarvikSawmillBergene Holm AS | Norway | Softwood | Operating | 120 000 m3/y sawn timber |
| Bergene Holm Nidarå (Åmli)SawmillBergene Holm AS | Norway | Softwood | Operating | 170 000 m3/y sawn timber |
| Bergkvist Siljan BlybergSawmillBergkvist Siljan Blyberg AB | Sweden | Softwood | Operating | 235 000 m3/y sawn timber |
| Bergkvist Siljan InsjönSawmillBergkvist Siljan Insjön AB | Sweden | Softwood | Operating | 290 000 m3/y sawn timberestimated from 580 000 m3/y log intake |
| Bergkvist Siljan MoraSawmillBergkvist Siljan AB | Sweden | Softwood | Closed 2026 | 90 000 m3/y sawn timberestimated from 180 000 m3/y log intake |
| Berneck CuritibanosSawmillBerneck S.A. Paineis e Serrados | Brazil | Softwood | Operating | 300 000 m3/y sawn timber |
| Berneck LagesSawmillBerneck S.A. Paineis e Serrados | Brazil | Softwood | Operating | 450 000 m3/y sawn timber |
| best wood Schneider EberhardzellSawmillbest wood SCHNEIDER GmbH | Germany | Softwood | Operating | 65 000 m3/y sawn timberestimated from 130 000 m3/y log intake |
| best wood Schneider MesskirchSawmillbest wood SCHNEIDER GmbH | Germany | Softwood | Operating | 150 000 m3/y sawn timberestimated from 300 000 m3/y log intake |
| best wood Schneider pellet plant EberhardzellPellet plantHolzwerke Gebr. Schneider GmbH | Germany | - | Operating | 30 000 t/y pellets |
| best wood Schneider pellet plant MeßkirchPellet plantbest wood Schneider | Germany | - | Operating | 50 000 t/y pellets |
| Besteiro Forestal (Castroverde)SawmillBesteiro Forestal SL | Spain | Softwood | Operating | No data yet |
| BestPellet Wärme DüdingenPellet plantBestPellet Wärme | Switzerland | - | Operating | 14 000 t/y pellets |
| BF Project (Rezult Pellet)Pellet plantBF Project (Rezult Pellet) | Ukraine | - | Operating | 150 000 t/y pellets |
| BHZ Wood ZlotowPellet plantBHZ Wood Sp. z o.o. | Poland | - | Operating | 10 000 t/y pellets |
| Bien-Holz (Lauterbach)SawmillBIEN-HOLZ GmbH | Germany | - | Operating | 150 000 m3/y sawn timberestimated from 300 000 m3/y log intake |
| Bien-Holz (Uelzen)SawmillBIEN-HOLZ Sägewerk Uelzen GmbH | Germany | - | Operating | 150 000 m3/y sawn timberestimated from 300 000 m3/y log intake |
| Bienville LumberSawmillBienville Lumber Co. (Hunt/Tolko JV) | United States | Softwood | Operating | 543 000 m3/y sawn timber |
| Biewer Sawmill Lake CitySawmillBiewer Lumber | United States | Softwood | Closed 2023 | No data yet |
| Biewer Sawmill McBainSawmillBiewer Lumber | United States | Softwood | Operating | 153 000 m3/y sawn timber |