5R Enterprises

AGRIServices of Brunswick

Alta Equipment Company

Alter Logistics Company

America’s Central Port

American Commercial Barge Line

American Equity Underwriters

American Short Line and Regional Railroad Association (ASLRRA)

American State Equipment

Anvil Attachments

Arcosa Lightweight

Arkansas Oklahoma Port Operators Association (AOPOA)

Arkansas Waterways Commission

Association Insurance Services

B. L. Duke River Transport

Bedford Technology

Bellaire Harbor Service, LLC

Birmingham - Jefferson County Port Authority

Bowers and Company CPA’s

Brooke-Hancock-Jefferson Metropolitan Planning Org.

Bruce Oakley, Inc.

Bruce Oakley, Inc./JanTran

BRUKS Siwertell

Budrovich Marine

Bulk Equipment Corp

Bulk Storage, Inc.

Bussen Terminal

C.H. Fenstermaker & Associates, LLC

C.J. Mahan Construction Company

Caddo Bossier Parishes Port Commission

Canal Barge Company

Capital Sand Company

Carline Management Company

Celtic Marine and Logistics

Central Louisiana Regional Port

Central Missouri AGRIService LLC

Central Ohio River Business Association

Central Plains Cement

Ceres Consulting, LLC

Chicago Port & Rail, LLC

Chicago Port Railroad

Cincinnati Barge & Rail Terminal

Cincinnati Bulk Terminals, LLC

Civil & Environmental Consultants, Inc.

Claiborne County Port, MS

Company Wrench

Consolidated Terminals & Logistics

Continental Cement Company

Continental Heavy Civil Corp

Crawford Murphy & Tilly, Inc.

Cross Timbers Technology Group

Cummins Sales and Service

DCL Dust Control

DCL Mooring & Rigging

Delta Southern Railroad

Design Nine, Inc.

Dome Technology

E-Crane International USA

Environmental Restoration, LLC

Erb Equipment Company

Evansville Marine Services, Inc.

F & M Mafco, Inc.

Federal Marine Terminals

Finkbiner Equipment

Five Rivers Distribution

Foertsch Group

Freeport Terminals

Fuchs – Terex North America Full Circle Terminal

Fullen Dock & Warehouse, Inc.

Furuno USA, Inc.

Garver Engineering

Gateway Dredging

GHD

Gladon Company

Great Lakes Dredge and Dock

Greater Krotz Springs Port Commission

Greene County Industrial Development Authority (AL)

Hanson Professional Services, Inc.

HDR, Inc.

Heartland Port Authority (MO)

Heavy Machines, Inc.

Helena Marine Service

Henderson County Riverport Authority

Hendricks River Logistics LLC

Hermann Sand & Gravel, Inc.

Hickman-Fulton County Riverport Authority, Inc.

Horner & Shifrin, Inc.

Host Terminals, Inc.

Howard/Cooper County Regional Port Authority

Illinois Department of Transportation

Illinois International Port District

Illinois River Carriers’ Association

Impala Terminals Burnside, LLC

Indiana Eastern Railroad and Ohio South Central Railroad

Ingram Barge

Innobarge, LLC

International Association of Maritime and Port Executives (IAMPE)

JB Marine Service

J.F. Brennan Company

Jacobs Engineering

Jones Walker

Kaskaskia Regional Port District

Krech Ojard and Associates

LA International Deep Water Gulf Transfer Terminal Authority

Lake Providence Port Commission

Lakes & Rivers Contracting

Leahy Wolf

Liebherr Construction Equipment Company

Little Rock Port Authority

LJA Engineering, Inc.

Logistic Services, Inc./SSA Marine

Logistics Park Dubuque

Louisiana Department of Transportation & Development

MADCON Corporation

Madison Parish Port Commission

Manley Brothers

MANTSINEN Material Handlers – Ohio Cat

Marcus Construction

Marine Material Handling Corporation

MarineNet, LLC

Marine Solutions

Marion County Port Authority

Massman Construction Company

Matagorda County Navigation District No. One

Meredosia Terminal, Inc.

MFA, Inc.

Mid-America Port Commission

Mid South Terminals (Serodino, Inc.)

Middle River Marine

Midwest Foundation

Midwest Salt LLC

Mike's, Inc.

Millard Maritime

Mississippi County Port (MO)

Mississippi Export Railroad

Mississippi State Port Authority at Gulfport

Mississippi State University

Mississippi Valley Trade & Transport Council

Missouri Department of Transportation

Missouri Levee Drainage District Association

Missouri Port Authority Association

Morgan City Harbor & Terminal District

Mouledoux, Bland, Legrand & Brackett

Mt. Vernon Barge Services

Muskogee City-County Port Authority

Natchez Adams County Port Commission

Natchitoches Parish Port Commission

National Waterways Conference, Inc.

Natural Wood Solutions

NEW Cooperative, Inc.

New Madrid County Port Authority

Nicholas Enterprises, Inc.

Norag LLC

North American Stevedoring Company

Nucor Skyline

Oakley’s Port 33

Oakley's St. Louis

Oklahoma Department of Transportation

Osborn Barr

Osprey Line, LLC

Owensboro Riverport Authority

Paducah McCracken County Riverport Authority

Palmer Johnson Power Systems

Parker Towing Company, Inc.

Patrick Engineering

Pemiscot County Port Authority

Peoria Barge Terminal

Perry County Port Authority, IN

Pittsburgh Intermodal Terminals

Plaquemines Port, Harbor & Terminal District

PND Engineers

Poinsett Rice & Grain, Inc.

Port Bienville, Hancock County, MS

Port KC

Port Harbor Railroad

Port Milwaukee

Port of Demopolis, AL (City of)

Port of Fort Smith

Port of Greater Baton Rouge

Port of Greenville

Port of Harlingen, TX

Port of Helena Harbor

Port of Memphis

Port of New Orleans

Port of Osceola (City of)

Port of Pittsburgh Commission

Port of South Louisiana

Port of Victoria, TX

Port of West Memphis, AR (City of)

Port of West Virginia

Port Strategies Consulting

Ports of Indiana

Price Inland Terminal

Prime Focus

Red River Waterway Commission

Reliable Asphalt

RetroDomes

River Trading Company LTD

RiverWorks Discovery

Robert B. Miller & Associates

Rockport Terminals

ROI Logistics and Marine Services

Rosedale-Bolivar County Port Commission

Saint Paul Port Authority

Salas O'Brien

SCF Marine

Schuyler Maritime

SENNEBOGEN, LLC

Shannon & Wilson

SMH Group - Mantsinen/Atlas

Southeast Missouri Port (SEMO)

Southern Towing Company

St. Bernard Port, Harbor & Terminal District

St. Louis Development Corporation

Stueve Construction LLC

Superior-Lidgerwood-Mundy

Superior Marine Ways, Inc.

Taylor Machine Works

Tennessee Tombigbee Waterway Development Authority

Tennessee Department of Transportation

Terral River Service

Three Rivers Marine & Rail Terminals

Trabus Technologies

Transload Distributors of NA (TDANA)

Trinity River Authority

Tulsa Port of Catoosa

Upper Mississippi Fleeting, LLC

Warren County Port Commission

Watco

Waterways Association of Pittsburgh

Waterways Council, Inc.

The Waterways Journal

Wellsville Terminals

Western Rivers Boat Management

Willacy County Navigation District / Port Mansfield

Wintech International

Worthington Products

Yager Marine Industries

Yager Materials

Yellow Bend Port, AR