Tidewater Middle East has access to fuel barges, which it utilizes to supply marine fuel (bunkering) for ships in northern and southern waters of Iran; Tidewater Middle East also takes on the responsibility to supply items required by the ships, such as fresh water, and foodstuff, as well as receiving and processing waste, and safe disposal of ship waste. Among other services provided in this field are: swap and transit of fuel, as well as exportation of petroleum products.