CF Industries Holdings Inc.

CF Industries Holdings, through its subsidiaries, is a global leader in the manufacturing and distribution of nitrogen products, serving both agricultural and industrial customers. CF Industries operates world-class nitrogen manufacturing complexes in Canada, the United Kingdom and the United States, and distributes plant nutrients through a system of terminals, warehouses and associated transportation equipment located primarily in the Midwestern United States. In fiscal year 2014, CF Industries generated 2.7 billion of EBITDA, which was 57% of revenue for the year.