Tristar Engineering Consulting Logistic S.A. was founded in 1979 in Chiasso, Switzerland. The business started with the activity of renting gas tank containers and transporting gas and chemicals in bulk by sea. Since this beginning, Tristar has specialized in equipment suitable for gas, has continuously acquired ISO tank containers to be rented to all major chemical industries worldwide and continued providing the transport by sea.

Up to today Tristar has increased and renewed its fleet of gas ISO tank containers to a quantity of over 1000 units.