Cosmo Specialty Fibers, Inc. Email Format

Paper and Forest Product ManufacturingWashington, United States51-200 Employees

Cosmo Specialty Fibers, Inc. is a privately held producer of dissolving pulp based in Cosmopolis, Washington, operating at the site formerly known as the Weyerhaeuser Specialty Cellulose Mill. The company resumed market-grade pulp production on May 1, 2011 and is pursuing acetate qualification to broaden its product applications. Since its reopening, the business has reduced operating costs by more than 40% and has implemented a global sales strategy to support long-term viability.

It competes in the paper and forest products manufacturing industry and emphasizes reliability, quality, safety standards, and environmental responsibility as core priorities. The organization highlights its ties to surrounding communities and seeks to maintain a favorable environmental impact status. A concrete product development achievement noted in recent years is the launch of the Wetofast solution to improve fabric quality, announced in 2022 and referenced in 2024 updates.

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