Wilson Sons S.A., through its subsidiaries, provides port and maritime logistics and supply chain solutions primarily in Brazil. The company manages two container terminals, such as Rio Grande and Salvador container terminals. It provides general and bonded warehousing, inventory management, distribution, transport management, and foreign trade solutions. The company also operates 82 tugboats; and offers firefighting and others, as well as offshore maritime support and ocean towage services. In addition, it is involved in the construction, conversion, maintenance, and repair of vessels, marine and offshore structures, as well as shipping agency activities. Further, the company provides logistics services, such as wharf for mooring, cargo handling, storage, water storage/supply, procurement, material inventory management, office, fluid plant, and road scale services; and environmental services, waste management, tank cleaning, and containment barriers to prevent oil spills during docking. It serves shipping owners, importers, exporters, and oil and gas industries, as well as other participants in various sectors. Wilson Sons S.A. was founded in 1837 and is headquartered in Rio De Janeiro, Brazil. Wilson Sons S.A. operates as a subsidiary of OW Overseas (Investments) Limited.