Exxon Mobil Corporation operates within the Petroleum refining sector. In addition to historical fundamental analyses, the complete report available to purchase compares Exxon Mobil with three other companies in this sector in UNITED STATES : Total SA (2019 sales of $176.25 billion ), BP Plc ($278.40 billion of which 90% was Down Stream), and PetroChina Co Ltd ($364.79 billion ).

Sales Analysis. During the year ended December of 2019, sales at Exxon Mobil were $255.58 billion. This is a decrease of 8.5% versus 2018, when the company's sales were $279.33 billion. Contributing to the drop in overall sales was the 20.6% decline in Chemicals - U.S., from $12.24 billion to $9.72 billion. There were also decreases in sales in Downstream - Non U.S. (down 8.5% to $134.46 billion) and Downstream - U.S. (down 5.1% to $70.52 billion) and Chemicals - Non-U.S. (down 12.4% to $17.69 billion) and Upstream - Non U.S. (down 9.1% to $13.78 billion) and Upstream - U.S. (down 9.6% to $9.36 billion) . However, these declines were partially offset by the increase in sales of Coporate and Financing (up 7.9% to $41.00 million) .