Cargill
China National SaltIndustry Group Co. Ltd
Tata Chemical Limited
Compass Minerals
INEOS Group
K+S
Mitsui & Co. Ltd
Rio Tinto
Delmon Group of companies
Nouryan
Zoutman
Wilson
Amra Salt
Donald Brown Group
Swiss Saltworks
Salins Group
CIECH Group
American Rock Salt
Atisale
Avan Salt Plant
Ib?rica de Sales S.A.