Member Companies
- Adams & Reese
- Advantous Consulting, LLC
- AirTap Communications, LLC
- Alon USA
- American Pollution Control
- Anadarko Petroleum Corporation
- APEX Freight Services Inc.
- Audubon Engineering LP
- Bear Creek Services, LLC
- BOPCO, L.P.
- BP
- Bradley Murchison Kelly & Shea
- Brammer Engineering Inc.
- Calcasieu Refining Company
- CDI Engineering Solutions
- CenterPoint Energy
- Cheniere Energy
- Chesapeake Energy Corporation
- Chevron
- Citgo Petroleum Corporation
- C-K Associates, Inc.
- Colonial Pipeline Company
- COMM Engineering Inc.
- Conestoga-Rovers & Associates
- ConocoPhillips
- Continental Land and Fur Co. Inc.
- Copestone Inc.
- Courson Nickel
- Crosstex Energy Services, LP
- Devon Energy Corporation
- Didier Consultants, Inc.
- Dolphin Energy Equipment
- Dow Chemical Company
- Enbridge Energy Company, Inc.
- EnCana Oil & Gas (USA) Inc.
- Energy Transfer Partners LLC
- Environmental Resources Management
- EOG Resources Inc.
- EPCO, Inc.
- Estate of William G. Helis
- ExxonMobil
- ExxonMobil Pipeline Company
- F.M. Hood & Associates, LLC
- FM Services Company
- Galloway, Johnson, Tompkins, Burr and Smith
- Ginger Adam LLC
- Gordon, Arata, McCollam et al
- Greater New Orleans, Inc.
- Halliburton
- Hunt, Guillot & Associates, LLC
- Jones Walker
- J-W Operating Company
- Kean Miller LLP
- King, Krebs & Jurgens, PLC
- Kinsey Panola Resources LLC
- Kirkwood & Darby, Inc.
- Koch Companies Public Sector
- L& L Oil and Gas Services LLC
- LA 1 Coalition, Inc.
- Laborde Marine, LLC
- Lemle & Kelleher LLP
- Liskow & Lewis
- LOOP LLC
- Louisiana Oilfield Contractors Association
- Marathon Oil Corporation
- Marathon Petroleum Company LP
- Marlin Exploration, L.L.C.
- Miller & Keffer
- Milling, Benson, Woodward LLP
- Motiva
- Muslow Oil and Gas Inc.
- Nabors Trust
- NiSource
- Panhandle Energy
- Parkway Services Group
- Petrohawk Energy Corporation
- Petro-Hunt LLC
- Placid Refining Company
- Plains Exploration & Production Co.
- Plains Marketing LP
- PPM Consultants Inc.
- PriceWaterhouse Coopers LLP
- Pritchard Capital Partners
- Providence Engineering
- Regency Energy Partners
- Roedel, Parsons, Koch, Blache, Balhoff & McCollister
- RTP Environmental Associates Inc.
- Sempra Energy
- Shell Oil Company
- Shell Pipeline Company, LP
- Sherry Laboratories, LLC
- SM Energy
- Spectra Energy
- T. Baker Smith, Inc.
- Targa Midstream Services LP
- The Shaw Group
- The Williams Companies
- Trinity Consultants
- URS Corp.
- Valero Meraux Refinery
- Valero St. Charles Refinery
- Venice Port Coalition Inc.
- Venice Port Complex
- Waldemar S. Nelson & Co., Inc.
- Wink Engineering