William "Bill" Doyle was the CEO of the Potash Corporation of Saskatchewan (PotashCorp), the world's largest fertilizer company by capacity.[1] Doyle was CEO of PotashCorp since 1999. On April 6, 2014, Doyle announced his intention to retire on July 1, 2015, and to transition from president and CEO to senior advisor on July 1, 2014, when he was succeeded by Jochen Tilk.[2]
Doyle formerly swas president of the International Fertilizer industry Association,[3] a trade association representing the global fertilizer industry, and is a board member of Canpotex and the International Plant Nutrition Institute.[4] Doyle is a 39-year veteran of the fertilizer industry.[5] He is Chairman of the Board of Directors of Georgetown University, having succeeded former NFL commissioner Paul Tagliabue in July, 2015.[6]
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