OSX Brasil SA engages in the provision of equipment and services to the offshore oil and gas industry. It operates through the following business segments: Naval Construction, Chartering, Services of Operations and Maintenance (O&M), and Other. The Naval Construction segment is the assembly and integration of exploration and production units, such as fixed and floating production platforms and drilling rigs. The Chartering segment caters companies from the oil and natural gas sector by means of long-term charter agreements. The Services of O&M segment represents building and chartering of units. The company was founded on September 3, 2007 and is headquartered in Rio de Janeiro, Brazil.