Phillips 66 is a multinational energy company based in the United States and has its headquarters in Westchase, Houston, Texas. It first came about as an independent energy company and, in 1927, got its own name. Phillips 66 first began trading the company on the New York Stock Exchange in 2012. It produces petrochemicals and natural gas liquids, boasting nearly 14,000 employees all across the globe and remaining active in over 65 countries. Phillips 66 has been ranked 30 on the Fortune 500 list and again as number 74 on the Fortune Global 500 list since the year 2016.