Norte Grande S.A., through its subsidiaries, engages in investing in shares and other financial instruments in Chile. It is also involved in the production and marketing of specialty fertilizers, iodine, lithium, and industrial chemicals, as well as specialty plant nutrients, derivatives, and potassium fertilizers. The company was founded in 1988 and is based in Santiago, Chile. Norte Grande S.A. is a subsidiary of Inversiones SQYA S.A.