American Commercial Barge Line
American Short Line and Regional Railroad Association (ASLRRA)
Arkansas Oklahoma Port Operators Association (AOPOA)
Bacon Farmer Workman Engineering and Testing
Birmingham - Jefferson County Port Authority
BossTek/Dust Control Technology
Brooke-Hancock-Jefferson Metropolitan Planning Commission
Bruce Oakley, Inc./Oakley's St. Louis
Bruce Oakley, Inc./Port of North Little Rock
Caddo Bossier Parishes Port Commission
Campbell Transportation Company, Inc.
Central Louisiana Regional Port
Central Missouri AGRIService LLC
Central Ohio River Business Association
Chicago and Western Lakes Port Council
Cincinnati Barge & Rail Terminal
Cincinnati Bulk Terminals, LLC
Civil & Environmental Consultants, Inc.
Columbiana County Port Authority
Consolidated Terminals & Logistics
DCL, Inc./Dust Control Loading
Don W. Miller, Jr.
Evansville Marine Services, Inc.
Gateway Dredging and Contracting LLC
GeoStabilization International
Greater Krotz Springs Port Commission
Greene County Industrial Development Authority (AL)
Hanson Professional Services, Inc.
Heartland Port Authority of Central Missouri
Henderson County Riverport Authority
Hickman-Fulton County Riverport Authority
Howard/Cooper County Regional Port Authority
Illinois Department of Transportation
Illinois International Port District (Port of Chicago)
Illinois River Carriers’ Association
International Association of Maritime and Port Executives (IAMPE)
Itawamba County Port Commission
Kaskaskia Regional Port District
Lake Providence Port Commission
Lakes & Rivers Contracting, Inc.
Lawson Marine (and Rigging and Fabricating)
Logistic Services, Inc./Columbus, MS
Logistic Services, Inc./Little Rock, AR
Louisiana Department of Transportation & Development- Office of Multimodal Commerce
Louisville Riverport Authority
Madison Parish Port Commission
Marine Material Handling Corporation
Marion-Ralls Regional Port Authority
Marquette Transportation Company LLC
Matagorda County Navigation District No. One
Mid South Terminals (Serodino, Inc.)
Mississippi Department of Agriculture & Commerce
Mississippi State Port Authority at Gulfport
Mississippi Valley Trade & Transport Council
Missouri Department of Transportation
Missouri Levee & Drainage District Association
Missouri Port Authority Association
Morgan City Harbor & Terminal District
MPR Transloading & Supply Chain Solutions
Muskogee City-County Port Authority
NAI Spring / Ohio River Corridor
Natchez-Adams County Port Commission
Natchitoches Parish Port Commission
National Association of Foreign-Trade Zones (NAFTZ)
National Waterways Conference, Inc.
New Madrid County Port Authority
Ohio River Corridor/NAI Spring
Oil Stop/American Pollution Control
Oklahoma Department of Transportation
Orange County Navigation & Port District
Paducah McCracken County Riverport Authority
Pemiscot County Port Authority
Perry County Port Authority, IN
Pike/Lincoln County Port Authority
Plaquemines Port, Harbor & Terminal District
Port Bienville, Hancock County, MS
Port of Coeymans/Carver Companies
Port of Demopolis, AL (City of)
Port of Fort Smith/Five Rivers Distribution
Port of Van Buren/Five Rivers Distribution
Port of West Memphis, AR (City of)
Professional Marine Services, Inc.
Reliable Asphalt
ROI Logistics & Marine Services
Rosedale-Bolivar County Port Commission
Southeast Missouri Regional Port Authority (SEMO)
St. Bernard Port, Harbor & Terminal District
St. Louis Development Corporation
Superior-Lidgerwood-Mundy (SLM)
Tennessee-Tombigbee Waterway Development Authority
Tennessee Department of Transportation
Three Rivers Marine & Rail Terminals, LLC
TPG/DMJR
Trinity River Authority of Texas
Upper Mississippi Fleeting LLC
Water Institute of the Gulf (The)
Western Rivers Boat Management