- American Association of Railroads
- Association for Iron & Steel Technology
- Bureau of Transportation Statistics
- CME Group
- Greater New Orleans Barge Fleeting Association
- Louisiana Maritime Association
- Mississippi Valley Trade & Transport Council
- National Weather Service River Watch
- Port of Houston Authority
- Port of New Orleans
- River Industry Bulletin Board
- The American Waterways Operators – National Advocate for the Tugboat, Towboat, and Barge Industry
- The Association for Iron & Steel Technology