FORTUNE 500 COMPANIES WITH OPERATIONS IN OKLAHOMA

153 Union Pacific Corporation Union Pacific 50‐100 Railroad, freight transportationOmaha, NE Muskogee, Enid, Tulsa, Wagoner, Talala155 Computer Sciences Corp (CSC) Computer Sciences Corp 750‐1,000 Facilities management, aircraft maintenance & trainingEl Segundo, CAEnid, Lawton156 Illinois Tool Works Inc. Crane Carrier Co Inc 340 Manufactures & distributes custom‐built specialty vehiclesGlenview, IL Tulsa and parts158 Medtronic Inc Medtronic Inc 20 Manufactures medical instrumentsMinneapolis, MNTulsa159 L‐3 Communications Holdings AMI Instruments Inc 96 Manufactures flight simulatorsNew York, NYBroken ArrowL‐3 Communications Holdings L‐3 Communications Corp 50 Manufactures flight simulatorsNew York, NYOklahoma CityL‐3 Communications Holdings L‐3 Communications Corp 5 Mfg Electrical Equipment/SuppliesNew York, NYOklahoma CityL‐3 Communications Holdings L‐3 Communications Corp 5 Mfg Navigation SystemsNew York, NYOklahoma CityL‐3 Communications Holdings Westwood Corp 165 Manufactures motors or generators; manufacturesNew York, NY Tulsa switchgear & switchboard apparatus162 Dominion Resources Inc High Mount Exploration & 100‐150 Crude petroleum productionRichmond, VAProduction, Oklahoma City164 Progressive Progressive Insurance Insurance productsMayfield Village, OHStatewide167 Gap The Gap, Banana Republic, 500‐750 Retail clothing storesSan Francisco, CAOld Navy, Statewide169 American Electric Power Public Service Co of OK (PSO) 1,000‐1,200 Electric utility companyColumbus, OHTulsa11 / Oklahoma Dept. of CommercePolicy, Research, & Economic Analysis