Atlantic Navigation Holdings (Singapore) Limited, an investment holding company, provides marine logistics, ship repair, fabrication, and other marine services. It operates through two segments, Marine Logistics Services; and Ship Repair, Fabrication, and Other Marine Services. The Marine Logistics Services segment offers ship chartering and technical management services principally for the offshore oil and gas, as well as marine construction industries through its fleet of 22 vessels, which comprise various AHTs, DP2 PSV, lift boats, work and maintenance utility vessels, tugs and crew boats, and deck barge. This segment also cross-charters vessels from third parties to serve the needs of its customers; offers various services supporting the exploration, construction and development, production, and post-production phases of offshore oil and gas; and provides vessel chartering and chandlery services to external customers. The Ship Repair, Fabrication, and Other Marine Services segment provides afloat and drydock repair and maintenance services comprising mechanical, electrical, air-conditioning, steel, blasting and painting, and carpentry works to customers in the shipping industry. The company also owns and manages ships. It serves various oil companies, contractors, survey companies, ship owners, ship yards, and charterers in the United Arab Emirates, Singapore, the Kingdom of Saudi Arabia, the Sultanate of Oman, the Kingdom of Bahrain, Qatar, China, and internationally. The company was founded in 1997 and is based in Sharjah, the United Arab Emirates.