TSA offers a unique array of marine services for the mining, oil and gas and construction industries. Having built an outstanding reputation for meeting the complex needs of clients in materials transshipment and specialized cargo transportation over many years, TSA offers the ability to plan, engineer and execute efficient, cost-effective and safe port-to-port and port-to-vessel transport of products such as industrial sand, iron ore, mineral sands and bauxite, to heavy duty construction and earthmoving equipment.