SeaRiver Maritime
（重定向自Seariver）
SeaRiver Maritime is a privately held subsidiary wholly owned by ExxonMobil. The company was formed in the early 1990s by Exxon when it spun off its maritime operations into the new company following the Exxon Valdez oil spill in 1989.
In 1994, SeaRiver applied for a federal subsidy to operate tankers in the Persian Gulf. The petition stated they needed the money to stay competitive, because the S/R Mediterranean (the new name for the Exxon Valdez vessel) was unable to operate in Prince William Sound following the passage of the Oil Pollution Act of 1990, which prohibits the tanker from operating in that area.