Cortana Corporation is an independent research and development company specializing in maritime research, systems optimization, physical signature characterization, chemical sensing, oceanographic and atmospheric science, and maritime security.
Cortlandt Yacht Club in Montrose, NY offers boat slip rentals, jet ski slips, a waterfront event venue, pool memberships, and various boater amenities along the Hudson River.
Cosalt Safety and Protection, founded in 1873 in Grimsby, UK, supplies waterproof clothing and personal protective equipment for marine and industrial markets, ensuring safety for sailors and outdoor workers.
Cosco Shipping International (Hong Kong) Co is a one-stop shipping services provider offering ship trading, marine insurance brokerage, supply of marine equipment and spare parts, production and sale of coatings, and bunker supply.
Cosmos (Trade) Ship Supply Ltd is a South Korean company specializing in shipping and marine supplies including abrasives, adhesives, accumulators, and pressure vessels.