PDF Texas Top Tier The Largest Companies Headquartered in Texas

Largest Public Companies 1 Exxon Mobil Corp. HQ: Irving Industry: Oil and Gas Revenue (2012): $449.9 billion 2 Phillips 66 HQ: Houston Industry: Oil Refining Revenue (2012): $169.6 billion 3 4 5 ConocoPhillips HQ: Houston Industry: Oil & Gas Revenue (2012): $63.4 billion 1 Headquartered in Texas, Ranked by revenues Valero Energy Corp. ................
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