Grandweld is a fully integrated shipyard in Dubai providing shipbuilding, ship repair, ship conversion, and engineering solutions for the offshore and marine industry worldwide.
Grant Geophysical is a global geophysical service company providing land, shallow water OBC, and transition zone seismic data acquisition across multiple continents.
Grant Prideco, Inc. is a global leader in drill stem technology, drill pipe manufacturing, drill bit technology, and provides high-performance engineered connections and premium tubular products for the oilfield equipment industry.
Graphics Research Corporation Ltd. (GRC) is a company based in Gosport, Hampshire, United Kingdom, specializing in maritime-related products and services.
Gray Line of Charleston is a tour provider offering historic city bus tours and narrated boat cruises through Charleston Harbor, including Fort Sumter sightseeing.