- Foam Equipment & Supply Co
- Four Corners Supply
- Four Corners Supply Co
- Foxco Supply
- Fretwell's Inc
- FVL Exports
- G & B Specialties
- G & L Tool Co
- G & L Tool Co
- G & R Oil Field Supply
- G & R Oilfield Supply
- G & R Oilfield Supply
- G C Products Inc
- G W Svc
- G-G Valve & Supply Inc
- Gallatin Services
- Gas & Oil World Supplies
- Gaviotis Oil Sales
- Gensis Oil Field Supply
- Geonix
- Geonix
- Geophysical Research Corp
- Geophysical Research Corp
- Glasgow Well Supply
- Global Envirotech
- Gorco Inc
- Grady's Western Supply Co
- Grant Prideco
- Grant Prideco Inc
- Grant Prideco Tca Products
- Great Lakes Ignition & Supply
- Great West Specialty Ind Park
- Green Country Chemicals
- Guiberson Division Of Dresser
- Guico Specialty Co
- Gulf Coast Oilfield Products
- Gulf Coast Oilfield Products
- Gulf Coast Water Co
- Gulf Coast Water Co
- Gulf South Supply
- Guy's Supply
- H & R Industries
- H E Sutton
- H Oh & Assoc
- H Oh & Assoc
- Hague Equipment Co Of Michigan
- Hall Supply Co
- Hall Supply Co
- Halliburton Co
- Halliburton Energy Svc
- Halliburton Energy Svc
- Harding Pump & Supply Inc
- Harding Pump & Supply Inc
- Harrisburg Inc
- Harry Brown Sales Corp
- Hawkins Sub Surface Pump
- Hawkins Sub Surface Pump
- Henderson Supply
- Herrington Drill Bits Inc
- Hersa Enterprises Inc
- Hi Jet Bit
- High Tide Marine Supply Inc
- Highway 11 Oilfield Supply
- Hill's Specialties
- Hillenburg Pipe & Supply
- Hills
- Historic Donaldsonville Museum
- Hizey Service & Supply
- HMS Supply & Rental
- Holli-Tex Supply Co
- Holli-Tex Supply Co
- Houston Industrial & Petroleum
- Houston Industrial & Petroleum
- Houston Specialty Products
- Houston Specialty Products
- Howard Supply Co
- Howard Supply Co
- Howard Supply Co
- Howard Supply Co
- Howco California Metals
- Howsco Oilfield Supply
- HSC Supply
- Hughes Christensen
- Hull Daisetta Pump & Supply
- Humble Geochemical Svc
- Humble Geochemical Svc
- Hunt Supply
- Hunt Supply
- Hydro Foam Technologies
- Ike Bray Supply
- Independent Tubular Corp
- Independent Tubular Corp
- Industrial Outfitters Inc
- Industrial Plant & Pipeline
- Industrial Plant & Pipeline
- Integrity Engineering Inc
- Intercontinent Supply Co Inc
- Intercontinent Supply Co Inc
- International Technology Sply
- International Tool & Supply Co
- International Tool & Supply Co
- Ira Pump & Supply
- Island Operating Co Inc
- Island Operating Co Inc
- J & B Pipe Supply
- J & J Pipe & Supply Inc
- J & J Pipe & Supply Inc
- J & J Sales
- J & J Tubulars
- J & M Oilfield Supply
- J B Supply Co
- J T Svc
- J T Svc
- J W Measurement
- J W Measurement
- J W Pump & Supply
- Jack Cowley Supply Co
- Jacksboro Pump & Specialty
- JADA Machine & Welding
- Jayhawk Oil Field Supply
- Jayhawk Oilfield Supply Inc
- Jayhawk Oilfield Supply Inc
- Jean Oil Field Pump & Supply
- Jenkins Pump & Supply
- Jet Specialty
- Jet Specialty
- Jet Specialty
- Jet Supply
- Jim's Used Oil Field Equipment
- Jimini Pipe Svc
- Jmc Oilfield Svc
- Jmc Oilfield Svc
- JMR Marketing Svc
- Joe R May Pipe & Supply
- Joe R May Pipe & Supply
- Johnson Pump & Supply
- K & N Nortex Engine & Equip
- K & N Nortex Engine & Equip
- K C Specialties
- K O Intl
- Karolys Corp
- Karolys Corp
- Kay Production Co
- KBK Industries Inc
- KCI Inc
- KCI Inc
- Kdr Supply Co
- KDR Supply Co
- KDR Supply Co
- KDR Supply Inc
- Keefer Supply Co
- Kelly Valves Sales & Svc
- Ken Miller Supply Co Inc
- Ken Miller Supply Inc
- Kentech International
- Keystone Beard Equipment Co
- Keystone Pipe & Supply Co
- Keystone Pump & Supply
- Kiefer Pump & Supply Inc
- Kimray Inc
- Kimray Sales & Svc
- Kimray Sales & Svc
- Kiowa Supply LLC
- Kitco Distribution
- Kitco Distribution
- Kitco Distribution
- Kittco Distribution
- KNOX Oil Field
- KNOX Oil Field
- KNOX Oil Field Supply Co
- KNOX Oil Field Supply Inc
- KNOX Oil Field Supply Inc
- KNOX Oil Field Supply Inc
- KOSCO Sales
- L & A Specialty LLC
- L & M Supply Corp
- L S Enterprises
- L S Enterprises
- Lab Tech Svc
- Lab Tech Svc
- Lab Tech Svc
- Layne Western
- Leahy Oil & Gas Supply
- Legion International Inc
- Legion International Inc
- Leo's Pump & Supply
- Lewis Magneto & Supply Co
- LGH Inc
- LGH Inc
- Liberty Pump & Supply Co
- Liberty Pump & Supply Co
- Liberty Supply Inc
- Lillard Construction Inc
- Lindsay Pipe & Supply
- Loco Hills Pump Svc & Sply
- Louisiana Machine Svc
- Louisiana Safety Systems Inc
- Louisianna Reduction Co
- Luling Pump & Svc
- M & D Drilling & Production
- M & M Equipment Co
- M & M Supply
- M & M Supply Co
- M & M Supply Co
- M & M Supply Co
- M & M Supply Co
- M & M Supply Co
- M & M Supply Co
- M & M Supply Co
- M & M Supply Co
- M & M Svc & Distributing
- M & M Svc & Distributing
- M & M Svc & Distributing
- M & M Svc & Distributing
- M & W Oil Field Supply Co
- M G & G Pump Co Inc
- M-I Swaco
- M-I Swaco
- M-Illc
- Machine Specialty & Mfg
- Madden Sales & Svc
- Madden Sales & Svc
- Magnolia Pump & Supply
- Magnum Solvents Inc
- Magnum Solvents Inc
- Mark Tool & Rubber Co
- Marta-Co Supply
- Marta-Co Supply Inc
- Mason International Oil Field
- Mason International Oil Field
- Master Tubulars Inc
- Maverick Oilfield Specialties
- Maverick Oilfield Specialties
- Mc Allen Oil Field Supply
- Mc Bride Supplies It All
- Mc Carty Equipment Co
- Mc Junkin Appalachian
- Mc Junkin Appalachian Oil Fld
- Mc Junkin Corp
- Mc Junkin Corp
- Means Oilfield Sales
- Measurement Technologies Inc
- Mediterranean Intl Inc
- Mediterranean Intl Inc
- MGG Pump Co Inc
- Mickan Tool & Supply
- Mickan Tool & Supply
- Midco Petroleum Parts
- Midco Petroleum Parts
- Midfield Supply USA LTD
- Midway Supply
- Midway Supply
- Midway Supply
- Midway Supply
- Midway Supply Co
- Midway Supply Co
- Midway-Tristate Corp
- Midwestern Pipeworks
- Mike Mc Evoy Co
- Mike Mc Evoy Co
- Mike Mc Evoy Co
- Mill Star Svc Inc
- Miller Equipment & Repair
- Milpark Camp
- Mirando Operating Co
- Mission Fluid King Oil Field
- Mission Supply Co
- Mission-Fluid King
- Mississippi Specialty & Supl
- MJM Concrete Lifting
- Modco Industries
- Moller Supply Svc
- Moller Supply Svc
- Moller Supply Svc
- Monarch Mobile Bases
- Morcon Specialty
- Morcon Specialty Inc
- Mortensen Brothers
- Multigraphic Industries
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National Oilwell Varco
- National-Oilwell Supply Co
- National-Oilwell Supply Co
- National-Oilwell Supply Co
- National-Oilwell Supply Co
- National-Oilwell Varco
