Smurfit Westrock plc is an Irish-American company based in Dublin, Ireland that manufactures corrugated and paper-based packaging.

[3] It was listed on the Irish Stock Exchange in 1964 and acquired a partial interest in Time Industries, a Chicago-based paper and packaging company, in 1974.

It is an integrated producer, with packaging plants sourcing the major part of their raw material requirements from the company's own paper mills.

In turn, the sourcing of recovered fibre and wood for the mills is managed through a combination of reclamation and forestry operations and purchases from third parties.

It distributes textbooks for primary and post-primary education, exam papers, revision books and resources for the Irish Curriculum.