FORTUNE 500 COMPANIES WITH OPERATIONS IN OKLAHOMA

2008 Fortune 500 Company Oklahoma Company Employment OklahomaRank Location Location (if available) Product/ServicePlains Marketing, LP 26 Oil field servicesCushing81 Allstate Allstate InsuranceNorthbrook, ILStatewide84 Prudential Financial Prudential Insurance 25-50 InsuranceNewark, NJStatewide88 HCA-The Healthcare Co. University of OK Medical Center 2,900-3,100 Health care, OU Medical Center –Nashville, TN (HCA Healthcare of OK, Inc.) Presbyterian, University, Children's,Oklahoma City O'Donoghue Rehabilitative Institute;also Edmond Medical Center, Edmond89 Tyson Foods Inc Foodbrands America Inc 50 Manufactures prepared meats and frozenSpringdale, AR Oklahoma City specialtiesInternational Trading Co Ltd 200 Meat processing; pork products fromPonca City slaughtered meatTyson Foods Inc 890 Meat processing; pork products fromWestville, Holdenville, Broken Bow, slaughtered meatOklahoma City92 Murphy Oil Corp Murphy Oil USA Inc 5 Petroleum refinerEl Dorado, ARAltus94 Emerson Electric Co EGS Electrical Group LLC 10 Manufactures firestop productsSaint Louis, MOTulsaLiebert Corp 16 Manufactures refrigeration & heating equipment;Oklahoma City wholesale heat and a/c equipment and supplies95 3M Co IMTEC, a 3M Company 150 Manufactures dental equipment & suppliesSaint Paul, MNArdmore96 Macy's, Inc. Macy's 600-700 Department storesCincinnati, OHStatewide7 Oklahoma Department of CommerceResearch & Economic Analysis