Gulf Oil is a global oil company that was founded in the year 1901. It is the eighth largest manufacturing company in the United States. It was once also one of the Seven Sister oil organizations. Gulf Oil has merged with Standard Oil of California and is a subsidiary of Cumberland Farms. The current Gulf Oil headquarters can be found in Framingham, Massachusetts. This company offers fuels, greases, lubricants, marine lubricants and more. They offer a huge variety of oil retailers throughout the country, many of them operating under different names but providing the same services.