[7] In October 2015, WestRock purchased SP Fiber Holdings, Inc.[8] The company manufactures recycled container board as well as kraft and bag paper.

[10] The sale included facilities located in the United States, Canada, and Dominican Republic.

[11] In April 2017, WestRock completed the sale of its dispensing systems operations for $1.025 billion to Silgan Holdings.

[12] In June 2017, the company acquired Multi Packaging Solutions International (MPS) for an enterprise value of $2.28 billion.

MPS has 59 locations across North America, Europe, and Asia and will enhance Westrock's print, graphics, and design capabilities for more penetration in spirits, confectionery, beauty and cosmetics packaging.