Wikipedia
MeadWestvaco
MeadWestvaco Corporation was an American packaging company based in Richmond, Virginia. It had approximately 23,000 employees. In February 2006, it moved its corporate headquarters to Richmond. In March 2008, the company announced a change to start using "MWV" as its brand, but the legal name of the company remains MeadWestvaco.
MeadWestvaco announced in January 2015 that it would form a combined $16 billion company with RockTenn to take on market leaders in the packaging industry in the US. The new company is titled WestRock.