CONTINENTAL SHELF ASSOCIATES, INC. (CSA) is a multidisciplinary US corporation established in 1970. Dedicated to the ocean industry worldwide, it services the offshore oil & gas, submarine telecom, and scientific markets as well as Federal, State, and local governments. The following are wholly owned subsidiaries under the CSA Group umbrella: CSA OCEAN SCIENCES INC. specializes in marine sciences and services, with business lines focusing on Energy Industry, Coastal Permitting, Coastal Restoration, Coastal and Ocean Sciences, Navy, Marine Mammal, Marine Sound Solutions, Marine Services, and Planning. TECHNOLOGY SYSTEMS CORPORATION (TSC) is a business-to-business media company that provides focused print and digital media, market intelligence, and information services to the diverse ocean and offshore industries.