Diamond S Shipping Inc. provides seaborne transportation of crude oil, refined petroleum, and other products in the international shipping markets. The company operates in two segments, Crude Tankers and Product Carriers. As of June 30, 2020, it owned and operated a fleet of 64 vessels, including 13 Suezmax crude carriers, one Aframax crude carrier, and 50 medium-range product carriers. Diamond S Shipping Inc. was founded in 2018 and is based in Greenwich, Connecticut.