Clearwater Paper Corp. engages in the manufacturing and selling of private label tissue, paperboard, and pulp-based products. It operates through the Consumer Products, and Pulp and Paperboard segments. The Consumer Products segment manufactures and sells a complete line of at-home tissue products. The Pulp and Paperboard segment produces and markets solid bleached sulfate paperboard for the high-end segment of the packaging industry and offers custom sheeting, slitting, and cutting of paperboard. The company was founded on December 9, 2008 and is headquartered in Spokane, WA.