This likely reflects the state of play pre-2012 (does not show Pringles sale to Kelloggs).

This does not reflect the Disney purchase of Lucasarts.

Source: http://www.policymic.com/articles/71255/10-corporations-control-almost-everything-you-buy-this-chart-shows-how

Full image: http://blog.panicola.com/wp-content/uploads/2013/11/Big-Food.jpg