Tristar Group is pleased to announce that its joint venture United Stars in the Kingdom of Saudi Arabia (KSA) has signed a five-year contract with Linde-Sigas, a majority owned subsidiary of Linde in KSA and leading manufacturer of industrial and medical gases. Tristar’s mandate will be to transport these products to Linde-Sigas´ diverse portfolio of clients throughout KSA from five centrally located depots in Dammam, Jeddah, Riyadh, Jubail, and Yanbu.