K+S Aktiengesellschaft, together with its subsidiaries, operates as a supplier of mineral products for the agricultural, industrial, consumer, and community segments worldwide. It offers potassium chloride for crops, such as grain, corn, rice, and soybean; fertilizer specialties that are used for crops with magnesium and sulfur requirements, including rapeseed or potatoes, as well as for chloride-sensitive crops consisting of citrus, grapes, or vegetables; and water-soluble fertilizers for use in fertigation under the KALISOP, KORN-KALI, ROLL-KALI, PATENTKALI, ESTA KIESERIT, MAGNESIA-KAINIT, SOLUMOP, SOLUSOP, SOLUCMS, SOLUMAP, SOLUMKP, EPSO TOP, EPSO MICROTOP, EPSO COMBITOP, EPSO PROFITOP, and EPSO BORTOP brand names. The company also provides potash, magnesium, and salt products for various industrial applications under the APISAL, AXAL, KASA, k-DRILL, NUTRIKS, REGENIT, and SOLSEL brand names. K+S Aktiengesellschaft was founded in 1889 and is headquartered in Kassel, Germany.