05/22/2026
๐ง๐ผ๐ฝ ๐ฎ๐ฌ๐ฎ๐ฑ ๐ข๐ฆ๐ ๐ฃ๐ฟ๐ผ๐ฑ๐๐ฐ๐ฒ๐ฟ๐ ๐ถ๐ป ๐ก๐ผ๐ฟ๐๐ต ๐๐บ๐ฒ๐ฟ๐ถ๐ฐ๐ฎ ๐ชต
Foriskโs latest analysis of the OSB sector highlights the top producers shaping the North American market in 2025.
Key takeaways:
โข Nine companies encompass the entire North American OSB sector
โข U.S. producers account for 64% of total North American production
โข West Fraser remains the largest OSB producer in both the U.S. and North America
The rankings are based on data from Foriskโs ๐๐ฐ๐ณ๐ต๐ฉ ๐๐ฎ๐ฆ๐ณ๐ช๐ค๐ข๐ฏ ๐๐ช๐ญ๐ญ ๐๐ข๐ฑ๐ข๐ค๐ช๐ต๐บ ๐๐ข๐ต๐ข๐ฃ๐ข๐ด๐ฆ, which tracks over 2,350 wood-using facilities across North America.
Read more here:
Nine North American companies encompass the entire OSB sector, manufacturing 26.5 BSF (3/8โ) in 2025. Seven OSB firms operate in the United States.