Continental Shelf Associates, Inc. - Continental Shelf Associates, Inc.

Continental Shelf Associates, Inc. (CSA Group) is a multidisciplinary U.S. 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.

Our Subsidiaries

CSA International, Inc.

CSA International, Inc. (CSA) CSA International, Inc. (CSA) specializes in marine sciences and services, with business lines focusing on the following industries:

Energy Industry
Coastal Permitting
Coastal Restoration and Mitigation
Coastal and Ocean Sciences
Navy
Marine Services
Planning

Technology Systems Corporation

Technology Systems Corporations (TSC) is a business-to-business media company and conference organizer that provides focused print, digital, and electronic media, research, market intelligence, and information services in addition to focused, specialized conferences to the diverse oceans and offshore industries.

Media

Conferences

Subsea Survey IRM

Industry Analysis/Research

Merchandise

Seacatalog.com

Ocean Specialists, Inc.

Ocean Specialists, Inc. (OSI) provides services to clients in the ocean industry ranging from project consulting for development of offshore telecommunications systems and undersea technology to corporate management and marketing services. OSI’s clients range from oil and gas producers to telecommunications providers, as well as government and scientific interests.