End User Directory
| Plant |
City, State Zip/Country |
| AAON INC | TULSA, OK 74107 |
| ACME ENGINEERING & MANUFACTURING CORP | MUSKOGEE, OK 74402 |
| ADM MILLING CO | ENID, OK 73702 |
| ADVANCE RESEARCH CHEMICALS INC | CATOOSA, OK 74015 |
| ADVANCED COMPOSITES GROUP INC. | TULSA, OK |
| AES Sandy Point | Panama, OK 74951 |
| AES Shady Point | Panama, OK 74930 |
| AES SHADY POINT LLC | PANAMA, OK 74951 |
| AGGREGATE RECYCLERS OF TEXAS | TULSA, OK |
| Air Hygiene International | Tulsa, OK 74146 |
| AIR PRODUCTS & CHEMICALS SOLKATRONIC CHEMICALS BUSINESS UNIT | CATOOSA, OK |
| AIR SYSTEM COMPONENTS LP | PONCA CITY, OK 74601 |
| AIRCRAFT CYLINDERS OF AMERICA INC | TULSA, OK |
| Alergy Labs, Inc. | Oklahoma City, OK 73109-1006 |
| ALERIS RECYCLING INC | SAPULPA, OK 74066 |
| Allergy Laboratories | Oklahoma City, OK 73101-0348 |
| Alliance Coal, LLC | Tulsa, OK 74121-2027 |
| ALTA PHOTOGRAPHIC INC | BARTLESVILLE, OK 74006 |
| AMERICAN CASTINGS LLC | PRYOR, OK 74362 |
| AMERICAN CENTRAL GAS COMPANIES, INC. | TULSA, OK |
| AMERICAN CENTRAL GAS TECHNOLOGIES INC | TULSA, OK |
| AMERICAN FOUNDRY GROUP ALLOY 2 FACILITY | MUSKOGEE, OK 74403 |
| AMERICAN FOUNDRY GROUP LLC BIXBY | BIXBY, OK 74008 |
| AMERICAN WOODMARK CORP | TAHLEQUAH, OK 74464 |
| AMERISTAR FENCE PRODUCTS INC | TULSA, OK 74116 |
| AMETEK PRESTOLITE MOTORS | WAGONER, OK 74467 |
| ANCHOR PAINT MANUFACTURING CO INC | TULSA, OK |
| APACHE CORPORATION | TULSA, OK |
| ARK RAMOS FOUNDRY & MANUFACTURING CO INC | OKLAHOMA CITY, OK 731260388 |
| ARMSTRONG WORLD INDUSTRIES STILLWATER PLANT | STILLWATER, OK 74075 |
| ARVINMERITOR | CHICKASHA, OK 73023 |
| ATHENIAN MARBLE CORP | BETHANY, OK 73008 |
| ATLAS ROOFING CORP | ARDMORE, OK 73402 |
| Auger Mining Inc | Poteau, OK 74953 |
| AURRA INDUSTRIES INC | EDMOND, OK 73013 |
| AUTOMOTIVE COMPONENTS HOLDINGS LLC TULSA GLASS PLANT | TULSA, OK 741020555 |
| AUTOMOTIVE COMPONENTS HOLDINGS LLC TULSA GLASS PLANT | TULSA, OK 741021000 |
| AZTEC MARBLE CO INC | BROKEN ARROW, OK 74012 |
| BACHMAN SERVICES INC | OKLAHOMA CITY, OK 731436000 |
| BACHMAN SERVICES INC | OKLAHOMA CITY, OK 731436265 |
| BADGETT CORP | CHICKASHA, OK 73023 |
| BAITY SCREW MACHINE PRODUCTS INC | CHICKASHA, OK 73023 |
| BAKER PETROLITE CORP. | BARNSDALL, OK 74002 |
| BAKER PETROLITE CORP. | SAND SPRINGS, OK 74063 |
| BALDOR ELECTRIC CO | WESTVILLE, OK 74965 |
| BECCO ASPHALT PLANT #1 | TULSA, OK 74157 |
| BEETLE PLASTICS LLC A MIDWEST TOWER CO | ARDMORE, OK 73402 |
| BEHNE CONSTRUCTION CO INC | GUYMON, OK |
| BELVAN CORP | OKLAHOMA CITY, OK |
| BIG D INDUSTRIES INC | OKLAHOMA CITY, OK 73148 |
| Blackmer | Oklahoma City, OK 73108 |
| Boeing Tulsa Fac. | Tulsa, OK 74158-2808 |
| BORAL BRICKS OF TEXAS LP | MUSKOGEE, OK 74401 |
| BOSCO FIELD | OKLA CITY, OK 73112 |
| Brakefield Equipment Inc | Adair, OK 74330 |
| BRAVO NATURAL RESOURCES INC | TULSA, OK |
| BREMNER, INC. | POTEAU, OK 74953 |
| BRENNTAG SOUTHWEST INC ST GABRIEL | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. CATOOSA | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. ELMENDORF | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. HOUSTON | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. LANCASTER | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. LONGVIEW | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. NOWATA | SAND SPRINGS, OK 74063 |
| BRENNTAG SOUTHWEST INC. SAND SPRINGS | SAND SPRINGS, OK 74063 |
| BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE LLC DAYTON TIRE | OKLAHOMA CITY, OK 731240000 |
| BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE LLC DAYTON TIRE | OKLAHOMA CITY, OK 731240011 |
| BRISTOL RESOURCES CORPORATION | TULSA, OK |
| BUILDERS STEEL CO INC | TULSA, OK 74107 |
| Buzzi Unicem USA-Pryor Plant | Pryor, OK 74361 |
| C & D VALVE MANUFACTURING CO | OKLAHOMA CITY, OK 73116 |
| CAMERON | OKLAHOMA CITY, OK 73147 |
| CAMERON COMPRESSION SYSTEMS | OKLAHOMA CITY, OK 73129 |
| CAPITAL AVIATION INC | BETHANY, OK 73008 |
| Cardinal Health | Mannford, OK 74044-3034 |
| CARGILL INC SALT DIV | FREEDOM, OK |
| CENTRAL PLASTICS CO | SHAWNEE, OK 74802 |
| CENTRILIFT CABLE PLANT | CLAREMORE, OK 74017 |
| CENTRILIFT PUMP PLANT | CLAREMORE, OK 74017 |
| CENTRILIFT TULSA | TULSA, OK 74145 |
| CESI CHEMICAL A FLOTEK CO | MARLOW, OK 73055 |
| CETCON, Inc. | Tulsa, OK 74170-2800 |
| CFM CORP | BLACKWELL, OK 74631 |
| CH2M Hill, Inc. | Oklahoma City, OK 73104-2428 |
| CHAMPION TECHNOLOGIES INC. | HEALDTON, OK 73438 |
| CHANDLER INSTRUMENTS CO. L.L.C. | BROKEN ARROW, OK 74012 |
| CHAPARRAL ENERGY INC/J E JUMONVILLE 5 | OKLAHOMA CITY, OK 73114-7806 |
| CHAPARRAL ENERGY LLC | OKLAHOMA CITY, OK |
| CHARLES MACHINE WORKS INC | PERRY, OK 73077 |
| CHEMCENTRAL TULSA | TULSA, OK |
| CHEMCENTRAL/OKLAHOMA CITY | OKLAHOMA CITY, OK 731440320 |
| CHEMTRADE REFINERY SERVICES INC | TULSA, OK 74107 |
| Chesapeake Energy | Oklahoma City, OK 73154-0496 |
| CHEVRON PHILLIPS CHEMICAL CO PERFORMANCE PIPE A DIV | PRYOR, OK 74361 |
| Chickasaw Nation Division | Ada, OK 74821 |
| CHROMIUM PLATING CO | TULSA, OK 74101 |
| CIMAREX ENERGY CO | TULSA, OK |
| CIMARRON AIRCRAFT | EL RENO, OK 73036 |
| Cinnabar Companies, The | Tulsa, OK 74105-6421 |
| CIRCOR ENERGY PRODUCTS INC | OKLAHOMA CITY, OK 73143 |
| CITGO PETROLEUM CORPORATION | TULSA, OK 74102 |
| CITGO PRODUCTS PIPELINE COMPANY | TULSA, OK |
| City of Oklahoma - Water & Wastewater Dept. | Oklahoma City, OK 73102 |
| CITY OF PONCA CITY/CONOCO INC. | PONCA CITY, OK 74602 |
| CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY | WAYNOKA, OK |
| CLIMATEMASTER INCORPORATED | OKLAHOMA CITY, OK 73125 |
| CLOE BRENDA | TULSA, OK |
| CMI TEREX CORP | OKLAHOMA CITY, OK 73101 |
| CMS FIELD SERVICES INC | TULSA, OK |
| CMS NATURAL GAS GATHERING LLC | TULSA, OK |
| CMS TAURUS FIELD SERVICES LP | TULSA, OK |
| Coburn Optical Industries | Muskogee, OK 74402-0627 |
| Coburn Optical Industries | Muskogee, OK 74403-7013 |
| COGENTRIX ENERGY INC.-GREEN CO | JENKS, OK 74037 |
| COMMERCIAL BRICK CORP | WEWOKA, OK 74884 |
| CONE SOLVENTS INC OKLAHOMA CITY | OKLAHOMA CITY, OK 73101 |
| CONOCO INC | PONCA CITY, OK |
| CONOCOPHILLIPS CO GLENPOOL PRODUCTS TERMINAL | JENKS, OK 74037 |
| CONOCOPHILLIPS CO OKLAHOMA CITY PRODUCTS TERMINAL | OKLAHOMA CITY, OK 73117 |
| CONOCOPHILLIPS CO PONCA CITY REFI NERY | PONCA CITY, OK 746021000 |
| CONOCOPHILLIPS CO PONCA CITY REFI NERY | PONCA CITY, OK 746021267 |
| ConocoPhillips Company | Bartlesville, OK 74004 |
| CONOCOPHILLIPS COMPANY | PONCA CITY, OK |
| ConocoPhillips Ponca City Refinery | Ponca City, OK 74602 |
| CONTINENTAL CARBON CO PONCA CITY OK PLANT | PONCA CITY, OK 74602 |
| CONTINENTAL GAS INC | ENID, OK |
| CONTINENTAL INDUSTRIES INC | TULSA, OK 74145 |
| CONTRACT MANUFACTURER LLC | MADILL, OK 73446 |
| COVALENCE SPECIALTY MATERIALS CORP | PRYOR, OK 74361 |
| CP KELCO | OKMULGEE, OK 74447 |
| CRANE CARRIER CO | TULSA, OK 74115 |
| CROSBY GROUP MCKISSICK PLANT | TULSA, OK |
| CROWN PAINT CO | OKLAHOMA CITY, OK 73106 |
| CUST-O-FAB, INC. | SAND SPRINGS, OK 74063 |
| CUSTOM COMPOSITES LLC | OKLAHOMA CITY, OK 73111 |
| Da/Pro Rubber Inc. | Tulsa, OK 74147-0175 |
| DAL-ITALIA | MUSKOGEE, OK 74401 |
| DARLING INTERNATIONAL INC. | COLLINSVILLE, OK 74021 |
| DCI INDUSTRIES INC. | OKLAHOMA CITY, OK 73127 |
| DEEPWATER CHEMICALS INC. | WOODWARD, OK 73801 |
| DELPHI CATALYST PLANT | TULSA, OK |
| DELTA FAUCET OF OKLAHOMA | CHICKASHA, OK 73023 |
| DEVON ENERGY CORPORATION | OKLAHOMA CITY, OK |
| DEVON ENERGY PRODUCTION COMPANY LP | OKLAHOMA CITY, OK |
| DEXTER AXLE | EL RENO, OK 730360790 |
| DIAMOND VOGEL PAINTS | TULSA, OK 74115 |
| DOMINANCE INDUSTRIES INC (DBA PAN PACIFIC PRODUCTS) | BROKEN BOW, OK 74728 |
| DRESSER-RAND COMPRESSION SERVICES | BROKEN ARROW, OK |
| DUIT CONSTRUCTION COMPANY INC | EDMOND, OK |
| Eagle Picher | Miami, OK 74354-3300 |
| EAGLE-PICHER TECHNOLOGIES LLC | QUAPAW, OK 74363 |
| EATON AEROQUIP INC | VINITA, OK 74301 |
| EATON HYDRAULICS | SHAWNEE, OK 74804 |
| EJIW-ARDMORE FOUNDRY INC | ARDMORE, OK 73401 |
| ELKEM METALS CO - PRYOR LP | PRYOR, OK 74362 |
| EMPIRE CASTINGS INC | TULSA, OK 74127 |
| ENOGEX PRODUCTS CORPORATION | OKLAHOMA CITY, OK |
| ERLANGER TUBULAR CORP | CATOOSA, OK 74015 |
| EXPLORER PIPELINE COMPANY | TULSA, OK |
| FIBER PAD INC. | TULSA, OK 74169 |
| FirstEnergy | Akron, OK 44320 |
| FLEX-N-GATE OKLAHOMA LLC | ADA, OK 74820 |
| FLINT ENERGY SERVICES INC | TULSA, OK |
| Fluid Technologies | Stillwater, OK 74075-1714 |
| FMRI, INC. | MUSKOGEE, OK |
| FORMCRETE FIBERGLASS PRODUCTS INC. | SEMINOLE, OK 74868 |
| Fort James Corporation | Muskogee, OK 74403 |
| FORT JAMES OPERATING CO | MUSKOGEE, OK 74403 |
| FORT JAMES OPRATING CO-MUSKOGE | MUSKOGEE, OK 74403 |
| FOSS RESERVOIR PWA | FOSS, OK 73647 |
| FRANK W MURPHY | TULSA, OK 74146 |
| FRANKLIN ELECTRIC | WILBURTON, OK 74578 |
| FREEMAN PRODUCTS | BROKEN ARROW, OK 74012 |
| FRONTIER PLASTIC FABRICATORS | TULSA, OK 741570666 |
| GAP ROOFING OF TEXAS LLC | PRYOR, OK |
| GARDNER DENVER INC. | TULSA, OK 74147 |
| GEMINI COATINGS INC | EL RENO, OK 73036 |
| GENERAL MOTORS CORP OKLAHOMA CITY ASSEMBLY | OKLAHOMA CITY, OK 73135 |
| Geophysical Research | Tulsa, OK 74115-3616 |
| GEORGIA GULF CHEMICALS & VINYLS LLC | OKLAHOMA CITY, OK |
| GEORGIA-PACIFIC GYPSUM CORP | PRYOR, OK 74362 |
| Global Odor Control | Oklahoma City, OK 73160 |
| GOODYEAR TIRE & RUBBER CO | LAWTON, OK |
| GOVERNAIR INC | OKLAHOMA CITY, OK 73118 |
| G-P Gypsum Corporation | Pryor, OK 74361 |
| GRAND RIVER DAM AUTH- CHOUTEAU | CHOUTEAU, OK 74337 |
| GRAND RIVER DAM AUTHORITY COAL FIRED COMPLEX | CHOUTEAU, OK 743370609 |
| GRAND RIVER DAM AUTHORITY COAL FIRED COMPLEX | CHOUTEAU, OK 743371000 |
| GRAPHIC ELECTRONICS | TULSA, OK 74112 |
| Great Lakes Carbon | Kremlin, OK 73753 |
| GREAT LAKES CARBON LLC | KREMLIN, OK 73753 |
| Green Bay Packaging, Inc. | Tulsa, OK 74131-2429 |
| GREEN COUNTRY MARBLE INC | GLENPOOL, OK 74033 |
| GROENDYKE TRANSPORT INC | ENID, OK |
| GROENDYKE TRANSPORT INC. | ENID, OK |
| GULFPORT ENERGY CORP/W COTE BLANCHE BAY C.B. W COTE | OKLAHOMA CITY, OK 73134 |
| GULFPORT ENERGY CORP/W COTE BLANCHE BAY TB #1B | OKLAHOMA CITY, OK 73134 |
| GULFPORT ENERGY CORP/W.COTE BLANCHE BAY C.B. TVS | OKLAHOMA CITY, OK 73134 |
| GULFPORT ENERGY CORP/W.COTE BLANCHE BAY DEHY | OKLAHOMA CITY, OK 73134 |
| H & L TOOTH | TULSA, OK 74117 |
| HALCYON MARBLE DESIGNS INC | TULSA, OK 74128 |
| HALLIBURTON ENERGY SERVICES DUNCAN MANUFACTURING CENTER | DUNCAN, OK 735360000 |
| HALLIBURTON ENERGY SERVICES DUNCAN MANUFACTURING CENTER | DUNCAN, OK 735360379 |
| HALLIBURTON ENERGY SERVICES INC | DUNCAN, OK |
| HAMMER CONSTRUCTION INC | LINDSAY, OK |
| HANSON PIPE & PRECAST INC | OKLAHOMA CITY, OK 73135 |
| HEAVENER UA-INDUSTRIAL WTP | HEAVENER, OK |
| HILAND DAIRY FOODS CO | CHANDLER, OK 74834 |
| H-I-S PAINT MANUFACTURING CO INC | OKLAHOMA CITY, OK 73106 |
| HITACHI COMPUTER PRODUCTS (AMERICA) INC. | NORMAN, OK 73070 |
| Holcim (US), Inc.-Ada Plant | Ada, OK 74820 |
| HOLCIM US INC ADA PLANT | ADA, OK 74820 |
| HORSEHEAD CORP. | BARTLESVILLE, OK 740050579 |
| HORSEHEAD CORP. | BARTLESVILLE, OK 740051000 |
| HORSESHOE LAKE GENERATING STATION | OKLAHOMA CITY, OK 731010321 |
| Huber Engineered Woods | Broken Bow, OK 74728 |
| HUBER ENGINEERED WOODS LLC | BROKEN BOW, OK 74728 |
| HUNTLEY REALTY HOLDINGS, INC. | TULSA, OK 74147 |
| HYDROHOIST INTERNATIONAL INC | CLAREMORE, OK 74018 |
| HYDROTEX TULSA MANUFACTURING | TULSA, OK 74107 |
| IC OF OKLAHOMA LLC | TULSA, OK 74116 |
| IMATION ENTERPRISES CORP. | WEATHERFORD, OK 73096 |
| INTERNATIONAL ENVIRONMENTAL CORPORATION | OKLAHOMA CITY, OK |
| INTERPLASTIC CORP | PRYOR, OK 74361 |
| J&G STEEL CORP | SAPULPA, OK 74067 |
| JETTA CORP | EDMOND, OK 73013 |
| JOHN ZINK CO LLC | TULSA, OK 74121 |
| JOSHUA COAL COMPANY | HENRYETTA, OK 74437 |
| JULIAN LUMBER CO INC | ANTLERS, OK 74523 |
| JUPITER SULPHUR LLC | PONCA CITY, OK 74601 |
| KERR-MCGEE CHEMICAL CORP FOREST PRODUCTS | OKLAHOMA CITY, OK 73125 |
| Kerr-McGee Corporation | Oklahoma City, OK 73102 |
| KIMBERLY-CLARK CORP-JENKS FAC | JENKS, OK |
| KIMRAY INC | OKLAHOMA CITY, OK |
| KOAX CORPORATION | OKLAHOMA CITY, OK 731012000 |
| KOCH NITROGEN CO | ENID, OK 73701 |
| KODAK POLYCHROME GRAPHICS | WEATHERFORD, OK 73096 |
| LABARGE INC. | TULSA, OK 74146 |
| LABARGE PIPE & STEEL R&W MILL AND FABRICATION DIV | WAGONER, OK |
| LAFARGE BUILDING MATERIALS INC. | TULSA, OK 74116 |
| LaFarge/ River Cement Bus. Unit- Tulsa Plant | Tulsa, OK 74116 |
| LAMAMCO DRILLING CO/LISBON-PETTIT SAND UNIT | SKIATOOK, OK 74070 |
| LIMCO-AIREPAIR, INC | TULSA, OK 74107 |
| LINDE BOC PROCESS PLANTS LLC | TULSA, OK 74133 |
| LITTLE GIANT PUMP CO | OKLAHOMA CITY, OK 73157 |
| LMI FINISHING INC. | TULSA, OK 74116 |
| LONE STAR INDUSTRIES (DBA BUZZI UNICEM USA PRYOR CEMENT PLANT) | PRYOR, OK |
| LOUIS DREYFUS NATURAL GAS | OKLAHOMA CITY, OK |
| Lowrance Electronics | Tulsa, OK 74128-2486 |
| MADISON INC | TULSA, OK 74131 |
| M-D Building Products | Oklahoma City, OK 73118 |
| MD BUILDING PRODUCTS OKC | OKLAHOMA CITY, OK 73118 |
| MERCURY MARINE - MERCRUISER | STILLWATER, OK 74075 |
| MERTZ MANUFACTURING LLC | PONCA CITY, OK 74602 |
| MESA PRODUCTS INC | TULSA, OK 74145 |
| METAL DYNAMICS INC | TULSA, OK 74106 |
| METAL PROCESSING CO INC. | TULSA, OK 74112 |
| METZELER AUTOMOTIVE PROFILE SYSTEMS | FREDERICK, OK 73542 |
| MICHELIN NORTH AMERICA ARDMOR PLANT | ARDMORE, OK 73401 |
| MID AMERICAN STEEL & WIRE CO | MADILL, OK 73446 |
| MIDWEST TOWERS INC. | CHICKASHA, OK 73023 |
| MIDWEST TROPHY MANUFACTURING CO INC. | DEL CITY, OK 73115 |
| Mills BioPharm Inc. | Oklahoma City, OK 73108-2705 |
| MOBIL CHEMICAL CO | SHAWNEE, OK |
| MURPHY-BROWN LLC TEXHOMA FEED MILL | TEXHOMA, OK 73949 |
| MUSKET KINGMAN BULK PLANT | OKLAHOMA CITY, OK 73120 |
| MUSKET WINSLOW BULK PLANT | OKLAHOMA CITY, OK 73120 |
| MUSKOGEE GENERATING STATION | OKLAHOMA CITY, OK 731010321 |
| NALCO CO | TULSA, OK 74131 |
| NATIONAL OILWELL MC ALESTER | MC ALESTER, OK 74501 |
| NATIONAL OILWELL VARCO/ FLANAGAN IRON WORKS | TULSA, OK 74101 |
| NATIONAL OILWELL VARCO/TULSA MULTIPLEX | TULSA, OK 74101 |
| National Oilwell, Inc. | Tulsa, OK 74131-2233 |
| NATIONAL STANDARD CO | STILLWATER, OK 74075 |
| NESTLE PURINA PETCARE CO | EDMOND, OK 73013 |
| Nomadics, Inc. | Stillwater, OK 74074 |
| NORDAM TRANSPARENCY DIVISION-CASTING DIV | TULSA, OK 74101 |
| NORIT AMERICAS INC | PRYOR, OK 74361 |
| Norman, Oklahoma, City of - Utilities Admin. | Norman, OK 73070 |
| NORRIS SUCKER RODS | TULSA, OK 741011496 |
| NORTH AMERICAN GALVANIZING CO. PLANT 1 | TULSA, OK 74107 |
| NORTH AMERICAN GALVANIZING CO. PLANT2 | TULSA, OK 74107 |
| NUSTAR JOINT VENTURE | OKLAHOMA CITY, OK |
| OCV CONTROL VALVE | TULSA, OK 74145 |
| Office Envr. Serv./Sac & Fox Nation | Stroud, OK 74079 |
| Office of Envrmtl. Sv/Cherokee Ntn. | Tahlequah, OK 74465 |
| OGE Energy Corp./ OK Gas & Electric | Oklahoma City, OK 73102-3405 |
| OKLA GAS & ELEC -HORSESHOE LK | HARRAH, OK |
| OKLA GAS & ELEC -SEMINOLE GENE | KONAWA, OK 74849 |
| OKLA GAS & ELEC.- SOONER | RED ROCK, OK 74651 |
| OKLA GAS & ELEC.-MUSKOGEE4,5,6 | FT. GIBSON, OK 74434 |
| Oklahoma Dept. Environmental Quality | Oklahoma City, OK 73101 |
| OKLAHOMA GAS & ELECTRIC CO SEMINOLE GENERATING STATION | OKLAHOMA CITY, OK |
| OKLAHOMA GAS & ELECTRIC CO SOONER GENERATING STATION | OKLAHOMA CITY, OK |
| Oklahoma State University | Stillwater, OK 74078-0001 |
| OKLAHOMA STEEL & WIRE CO INC | MADILL, OK 73446 |
| Oklahoma, State of | Oklahoma City, OK 73118 |
| ONEOK FIELD SERVICES COMPANY | TULSA, OK |
| ONEOK TEXAS FIELD SERVICES, L.P. | TULSA, OK |
| ONEOK WESTEX TRANSMISSION INC | TULSA, OK |
| ONEOK WESTEX TRANSMISSION LP | TULSA, OK |
| Orchids Paper Products Company | Pryor, OK 74361 |
| ORDERMATIC ELECTRONICS CORP | OKLAHOMA CITY, OK 73125 |
| Organon Teknika | Oklahoma City, OK 73144-0080 |
| Oseco | Broken Arrow, OK 74013-1327 |
| OWENS CORNING TRUMBULL ASPHALT | OKLAHOMA CITY, OK 73117 |
| OWENS-BROCKWAY GLASS CONTAINER INC PLANT 03 | MUSKOGEE, OK 74403 |
| OZARK FLUORINE SPECIALTIES INC | TULSA, OK 74107 |
| PACCAR WINCH DIV | OKMULGEE, OK 74447 |
| PARKS MANUFACTURING INC | CHECOTAH, OK 74426 |
| PennWell Publishing/ Power Engineering Magazine | Tulsa, OK 74112-6600 |
| PERMA-FIX TREATMENT SERVICES INC | TULSA, OK 74107 |
| PHILLIPS 66 COMPANY | BARTLESVILLE, OK |
| Phillips Petroleum Company | Bartlesville, OK 74004 |
| PHILLIPS PIPE LINE COMPANY | BARTLESVILLE, OK |
| PHILLIPS PIPE LINE COMPANY | BARTLESVILLE, OK 74004 |
| Phoenix Mining Company | Vinita, OK 74301 |
| PRECISE MACHINING & MANUFACTURING LLC | TULSA, OK 74116 |
| PRECISION PARTS & REMANUFACTUR ING CO. | OKLAHOMA CITY, OK 73108 |
| PRESCOR INC | TULSA, OK 74131 |
| PROCESS MANUFACTURING CO. INC. | TULSA, OK 74131 |
| PRODUCERS COOPERATIVE OIL MILL | OKLAHOMA CITY, OK 73129 |
| PRO-FAB INC | OKLAHOMA CITY, OK 73127 |
| PROSPECTIVE INVESTMENT & TRADING CO/CAMERON MEADOWS PF | TULSA, OK 74170-2320 |
| Protein Technologies International | Pryor, OK 74362-0248 |
| PRYOR INDUSTRIAL CONSERVATION | PRYOR, OK 74361 |
| PRYOR SOLAE | PRYOR, OK 74362 |
| PUB SERV OF OK - RIVERSIDE | JENKS, OK 74037 |
| PUBLIC SERV OF OK - NE STATION | OOLOGAH, OK |
| QUAD GRAPHICS OKLAHOMA CITY | OKLAHOMA CITY, OK 73135 |
| QUALITY PLATING CO. OF TULSA | TULSA, OK 74115 |
| QUEBECOR WORLD - STILLWATER DIV | STILLWATER, OK 74075 |
| RAE CORP | PRYOR, OK 74362 |
| RAMCO OPERATING COMPANY | TULSA, OK |
| REINFORCING SERVICES INC. | CATOOSA, OK |
| REPUBLIC PAPERBOARD CO | LAWTON, OK 73505 |
| RICKS EXPLORATION INC | OKLAHOMA CITY, OK |
| RIO ALGOM MINING, LLC | GRANTS, NM 87020 |
| RLP GULF STATES OPER.,LLC/EGAN C.S. | TULSA, OK 74135 |
| ROLL - OFFS USA | DURANT, OK 74702 |
| RUSH METALS | BILLINGS, OK 74630 |
| RUSSELECTRIC | BROKEN ARROW, OK 74012 |
| SAINT-GOBAIN CONTAINERS | SAPULPA, OK 74066 |
| SAMSON LONE STAR LIMITED PARTNERSHIP | TULAS, OK |
| SAMSON LONE STAR LIMITED PARTNERSHIP | TULSA, OK |
| SAMSON RESOURCES/GOSS BAY PF | TULSA, OK 74103 |
| SAMSON RESOURCES/POINT FING PF | TULSA, OK 74103 |
| SCHLUMBERGER BARTLESVILLE PRODUCT CENTER | BARTLESVILLE, OK 74003 |
| SEABOARD FOODS LP ( PROCESSING PLANT) | GUYMON, OK 73942 |
| Seagate Oklahoma City | Oklahoma City, OK 73157 |
| SEMMATERIALS, L.P. - MUSKOGEE OK | MUSKOGEE, OK 74403 |
| SEQUOYAH FUELS CORP. | GORE, OK 74435 |
| SETCO INC | IDABEL, OK 74745 |
| SHAWNEE MILLING CO | SHAWNEE, OK 74801 |
| SHEFFIELD STEEL CORP | SAND SPRINGS, OK 740630218 |
| SIMMONS METAL CONTAINER | FORT GIBSON, OK 74434 |
| Sinclair Oil / W. Tulsa Refinery | Tusla, OK 74101 |
| SINCLAIR OIL CORP-TULSA REFNRY | TULSA, OK |
| SINCLAIR TULSA REFINING CO | TULSA, OK 741010970 |
| SINCLAIR TULSA REFINING CO | TULSA, OK 741011000 |
| SMITH FIBERCAST | SAND SPRINGS, OK 74063 |
| SMITH TOOL | PONCA CITY, OK |
| SOLVAY FLUORIDES LLC - CATOOS A PLANT | CATOOSA, OK 74015 |
| South Central Coal Company, In | Spiro, OK 74959 |
| SOUTHWEST UNITED INDUSTRIES INC | TULSA, OK 74120 |
| SOUTHWESTERN WIRE INC | NORMAN, OK 73070 |
| SPIRIT AEROSYSTEMS INC | TULSA, OK 74158 |
| STEELCRAFT INDUSTRIES LLC | MIAMI, OK |
| SULZER CHEMTECH | TULSA, OK 74107 |
| SUN COMPANY, INC.-TULSA REFNRY | TULSA, OK 74102 |
| SUN PIPE LINE COMPANY | TULSA, OK |
| SUNOCO PARTNERS MARKETING & TERMINALS LP | TULSA, OK |
| SUNOCO, INC. (R&M) TULSA REFIN ERY | TULSA, OK 74102 |
| Sunoco, Inc./ Tulsa Refinery | Tulsa, OK 74102-4425 |
| SUPERIOR COMPANIES INC MACHINING & FABRICATION DIV | BARTLESVILLE, OK 74003 |
| SUPERIOR COMPANIES INC MANUFACTURING DIV | DEWEY, OK 74029 |
| SUPERIOR SPAS MANUFACTURING | OKLAHOMA CITY, OK 73122 |
| Swaim Serum Co. | Oklahoma City, OK 73108-2433 |
| Syntroleum Corporation | Tulsa, OK 74119 |
| T.D. WILLIAMSON INC TULSA MANUFACTURING FACILITY | TULSA, OK 74131 |
| TEMPLE-INLAND FLETCHER GYPSUM WALLBOARD | FLETCHER, OK 73541 |
| TEMTROL INC | OKARCHE, OK 73762 |
| TERRA INTERNATIONAL (OKLAHOMA) INC | WOODWARD, OK 73801 |
| TERRA NITROGEN CORP - WOODWARD | WOODWARD, OK 73801 |
| TERRA NITROGEN L.P. VERDIGRI S PLANT | CLAREMORE, OK 74019 |
| TERRA NITROGEN, L.P-VERDIGRIS | CATOOSA, OK |
| TEXACO REFINERY AND MARKETING INC | TULSA, OK |
| TEXOMA PEANUT COMPANY | MADILL, OK |
| TEXOMA TRUCK BODIES INC | COLBERT, OK 74733 |
| THE CRUCIBLE LLC | NORMAN, OK 73069 |
| THERMAL ENGINEERING INTERNATIONAL | SAPULPA, OK 74066 |
| THERMA-TRU CORP | ROLAND, OK 749544002 |
| TINKER AFB | TINKER AIR FORCE BASE, OK 73145 |
| Tinker Air Force Base | Tinker AFB, OK 73145-9011 |
| TPI PETROLEUM INC.-ARDMORE REP | ARDMORE, OK 73402 |
| TRACKER MARINE LLC | MIAMI, OK 74354 |
| TRINITY INDUSTRIES INC. | OKLAHOMA CITY, OK 73108 |
| TRINITY INDUSTRIES INC. PLANT NO. 27 | TULSA, OK 74120 |
| Tulsa University/ College of Law | Tulsa, OK 74104 |
| Tulsa, City of | Tulsa, OK 74127 |
| TYSON FOODS INC BROKEN BOW PROCESSING PLANT | BROKEN BOW, OK 74728 |
| TYSON FOODS, INC | BROKEN BOW, OK 74728 |
| U.S. Air Force | Tinker Air Force Base, OK 73145-9100 |
| U.S. Air Force - GDIT (PEWG) | Midwest City, OK 73110 |
| U.S. AIR FORCE TINKER AFB OK | TINKER A F B, OK |
| U.S. ARMY FORT SILL | FORT SILL, OK |
| U.S. ARMY MCALESTER ARMY AMMUNITION PLANT | MC ALESTER, OK 74501 |
| U.S. EPA/ Kerr Research Center | Ada, OK 74820 |
| U.S. LIME CO ST CLAIR | MARBLE CITY, OK 74945 |
| U.S. POLY CO | SHAWNEE, OK 74804 |
| U.S. POLY CO | TULSA, OK 74107 |
| UMICORE OPTICAL MATERIALS USA INC. | QUAPAW, OK 74363 |
| UNIMIN CORPORATION | MILL CREEK, OK |
| UNIT PARTS CO | OKLAHOMA CITY, OK 73126 |
| UNITED STATES GYPSUM | SOUTHARD, OK 73770 |
| UNIVAR USA OKLAHOMA CITY | OKLAHOMA CITY, OK 73179 |
| UNIVERSAL TRAILER | EL RENO, OK 73036 |
| University of Oklahoma | Oklahoma City, OK |
| University of Oklahome | Norman, OK 73019 |
| UPCO, INC. | CLAREMORE, OK 74018 |
| USA-MCALESTER ARMY AMMUNITION | MCALESTER, OK 745015000 |
| Vac Corp. | Oklahoma City, OK 73108-2035 |
| Valero Energy/ Ardmore Refinery | Ardmore, OK 73402 |
| VALERO REFINING CO OKLAHOMA VALERO ARDMORE REFINERY | ARDMORE, OK 73402 |
| VALMONT COATINGS-OKLAHOMA GALVANIZING | CLAREMORE, OK 74019 |
| VALMONT/OKLAHOMA | TULSA, OK 74101 |
| VE ENTERPRISES INC. | SPRINGER, OK 73458 |
| VINTAGE PETROLEUM INC | TULSA, OK |
| W & W STEEL CO | OKLAHOMA CITY, OK 73125 |
| WARREN PETR | TULSA, OK 74102 |
| WARREN PETROLEUM COMPANY | TULSA, OK |
| WaterWorld | Tulsa, OK 74112 |
| WEBCO INDUSTRIES INC SOUTHWEST TUBE DIV | SAND SPRINGS, OK 74063 |
| WELLINGTON INDUSTRIES INC | SAND SPRINGS, OK 74063 |
| WESTERN FARMERS ELECTRIC COOP | ANADARKO, OK |
| WEYERHAEUSER CO | VALLIANT, OK |
| WEYERHAEUSER CO. - VALLIANT | VALLIANT, OK 74764 |
| Weyerhaeuser Paper Company | Valliant, OK 74764-0890 |
| WEYERHAEUSER WRIGHT CITY COMPLEX | WRIGHT CITY, OK 74766 |
| WHIRLPOOL CORP - TULSA DIV | TULSA, OK 74117 |
| Williams | Tulsa, OK 74172 |
| Williams Company | Tulsa, OK 74101 |
| Williams EM&T | Tulsa, OK 74172 |
| WILLIAMS FIELD SERVICES | TULSA, OK |
| WILLIAMS GAS PROCESSING-GULF COAST COMPANY, L.P | TULSA, OK |
| WILLIAMS GENERATION/HAZLETON COGEN FAC | TULSA, OK 74172 |
| WILLIAMS TERMINALS HOLDINGS LP | TULSA, OK |
| WILLIAMS TERMINALS HOLDINGS LP/MARRERO TERM | TULSA, OK 74121-1899 |
| WITTWER CONSTRUCTION COMPANY INC | STILLWATER, OK |
| WOLVERINE TUBE INC. | SHAWNEE, OK 74801 |
| WOODWARD IODINE CORP | WOODWARD, OK 738021245 |
| W-W TRAILER MANUFACTURING INC. | MADILL, OK 73446 |
| WYNNEWOOD REFINING CO | WYNNEWOOD, OK 730980000 |
| WYNNEWOOD REFINING CO | WYNNEWOOD, OK 730980305 |
| WYNNEWOOD REFINING COMPANY | WYNNEWOOD, OK 73098 |
| XEROX CORP OKLAHOMA CITY | OKLAHOMA CITY, OK 731260588 |
| YAFFE IRON & METAL CO. INC. | MUSKOGEE, OK 744021000 |
| YORK INTERNATIONAL CORP | NORMAN, OK |
| YUBA HEAT TRANSFER | TULSA, OK 74116 |