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Top Companies Choose Texas

Think Big. Think Texas.

With 54 Fortune 500 Headquarters located within our state's boundaries, Texas is a top state for Fortune 500 Headquarters and Oncor is proud to be the electric delivery company for 21 of these companies!

2015 Fortune 500 Headquarters within the Oncor Service Area


   2   Exxon Mobil (Irving)

 12   ATT (Dallas)

 53   Energy Transfer Equity (Dallas)

 70   American Airlines Group (Fort Worth)

136   Flour (Irving)

140   Kimberly-Clark (Irving)

150   Holly Frontier (Dallas)

161   Southwest Airlines (Dallas)

170   Tenet Healthcare (Dallas)

233  Texas Instruments (Dallas)

250   J.C. Penney (Plano)

306   Dean Foods (Dallas)

311   GameStop (Grapevine)

354   D. R. Horton (Fort Worth)

388   Commercial Metals (Irving)

395   Celanese (Dallas)

433  Trinity Industries (Dallas)

437   Dr. Pepper Snapple Group (Plano)

446   Energy Future Holdings (Dallas)

494  Alliance Data Systems (Plano)

496  Pioneer Natural Resources (Irving)





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