DFW Area Major Employers Alliance Data Systems Energy Transfer Equity Pioneer Natural Resources Industry: Financial Data Services Industry: Pipelines Industry: Mining, Crude-Oil Production HQ Location: Plano, TX | Employees: 20,000 HQ Location: Dallas, TX | Employees: 29,486 HQ Location: Irving, TX | Employees: 3,836 Current Rank: 365 | Years on Fortune 500 List: 4 Current Rank: 64 | Years on Fortune 500 List: 12 Current Rank: 497 | Years on Fortune 500 List: 2 alliancedata.com energytransfer.com pxd.com American Airlines Group Exxon Mobil Southwest Airlines Industry: Airlines Industry: Petroleum Refining Industry: Airlines HQ Location: Fort Worth, TX | Employees: 126,600 HQ Location: Irving, TX | Employees: 71,200 HQ Location: Dallas, TX | Employees: 56,110 Current Rank: 71 | Years on Fortune 500 List: 24 Current Rank: 2 | Years on Fortune 500 List: 24 Current Rank: 142 | Years on Fortune 500 List: 24 aa.com exxonmobil.com southwest.com AT&T Fluor Tenet Healthcare Industry: Telecommunications Industry: Engineering, Construction Industry: Health Care: Medical Facilities HQ Location: Dallas, TX | Employees: 240,000 HQ Location: Irving, TX | Employees: 56,706 HQ Location: Dallas, TX | Employees: 111,980 Current Rank: 9 | Years on Fortune 500 List: 24 Current Rank: 153 | Years on Fortune 500 List: 17 Current Rank: 147 | Years on Fortune 500 List: 24 att.com fluor.com tenethealth.com Builders FirstSource GameStop Texas Instruments Industry: Building Materials, Glass Industry: Specialty Retailers: Other Industry: Semiconductors and Other Electronic HQ Location: Dallas, TX | Employees: 15,000 HQ Location: Grapevine, TX | Employees: 39,500 Components Current Rank: 400 | Years on Fortune 500 List: 2 Current Rank: 322 | Years on Fortune 500 List: 12 HQ Location: Dallas, TX | Employees: 29,714 bldr.com gamestop.com Current Rank: 192 | Years on Fortune 500 List: 24 ti.com Celanese HollyFrontier Industry: Chemicals Industry: Petroleum Refining Vistra Energy HQ Location: Irving, TX | Employees: 7,592 HQ Location: Dallas, TX | Employees: 3,522 Industry: Energy Current Rank: 455 | Years on Fortune 500 List: 13 Current Rank: 206 | Years on Fortune 500 List: 11 HQ Location: Irving, TX | Employees: 4,150 celanese.com hollyfrontier.com Current Rank: 499 | Years on Fortune 500 List: 2 vistraenergy.com Dean Foods Jacobs Engineering Group Industry: Food Consumer Products Industry: Engineering, Construction Yum China Holdings HQ Location: Dallas, TX | Employees: 16,000 HQ Location: Dallas, TX | Employees: 49,750 Industry: Food Services Current Rank: 362 | Years on Fortune 500 List: 20 Current Rank: 297 | Years on Fortune 500 List: 18 HQ Location: Plano, TX | Employees: 450,000 deanfoods.com jacobs.com Current Rank: 397 | Years on Fortune 500 List: 2 ir.yumchina.com D.R. Horton J.C. Penney Industry: Homebuilders Industry: General Merchandisers source: fortune.com/fortune500 HQ Location: Arlington, TX | Employees: 7,735 HQ Location: Plano, TX | Employees: 98,000 Current Rank: 211 | Years on Fortune 500 List: 16 Current Rank: 235 | Years on Fortune 500 List: 24 drhorton.com jcpenney.com Dr Pepper Snapple Group Kimberly-Clark Industry: Beverages Industry: Household and Personal Products HQ Location: Plano, TX | Employees: 21,000 HQ Location: Irving, TX | Employees: 42,000 Current Rank: 418 | Years on Fortune 500 List: 10 Current Rank: 163 | Years on Fortune 500 List: 24 drpeppersnapplegroup.com kimberly-clark.com 03/2019 | © Old Republic Title | Old Republic Title’s underwriters are Old Republic National Title Insurance Company and American Guaranty Title Insurance Company..