Where Our Members Work

ADM-ARTco

Advario

AET Offshore

AGI

Alpha Rental Tools, Inc.

American Bureau of Shipping

American Commercial Barge Line

American Environmental & Industrial Services

American River Transportation Company

American Waterways Operators

Amphitrite Resource Group, LLC

Amspec Group

Apex Chemicals USA

Aransas-Corpus Christi Pilots

Arc-Marine, LLC

ArcelorMIttal

ARTCo

Associated Terminals

ATMI

Austin Fire Systems

Baker Marine Solutions

Barge Ops

Barge Transfer Services

BASF Intertrade Corporation

BB Energy USA LLC

Bergan Marine Systems

Biehl

Big River Propeller

Big Rivers Electric Corporation

Blessey Marine Services, Inc.

Blue Heritage Chamber of Commerce

Blueraft Energy and Marine Services Limited

BMPI of TX

Braemar

Brennan Marine, Inc.

Bricks Mursten Mattoni Limited

Brown Water Marine Service, Inc.

Buffalo Marine Service, Inc.

Bunge

Burando Energies

Bureau Veritas

C&B Marine, LLC

Callan Marine Ltd.

Camin Cargo

Campbell Transportation Company

Canal Barge Company

Cargill, Inc.

Celtic International Shipping Agency

Celtic Marine and Logistics

Centerline Logistics

CGB (Zen-Noh)

CGB Enterprises Inc.

CGB Waterfront Services Co.

Channel Shipyard Cos.

Chem Carriers

Cheniere Energy, Inc.

Chevron

CHS, Inc.

Columbia River Bar Pilots

Compass Maritime

ConocoPhillips Company

Cooper Consolidated LLC

Cooper/Ports America

Coral Marine Services

Couvillion Group

Crane Worldwide Logistics

Crescent Towing

Crounse Corporation

Cummins

Custom Fuel Services

D&S Marine Service

DD Grand Services Limited

Dead Calm Seas Marine Services

Del Mar College

Del Mar Marine/ Safety Solutions

Delgado Community College

Dept of the Navy

Dominion Energy

Drax Biomass

E. N. Bisso & Son, Inc.

E3 Environmental

Eastern Shipbuilding Group

Eckstein Trade & Transport

Edison Chouest Offshore

EGT, LLC

Elite Diesel Performance

EMR Southern Recycling

Enbridge Ingleside Energy Center

Encore Dredging Partners

Enterprise Marine Services, LLC

Enterprise Product Partners L.P.

Ergon Marine Industrial Supply

ERL

Exxon Mobil

Fairwater Tanker Management

Five-S Group

FleetFence Limited

Frebloom Marine Solutions Ltd

Fueltrax

G&H Towing Company

Gebrüder Weiss

Gelose Marine Services Nigeria Ltd

General Steamship

Genesis Energy

Genesis Marine

Global Diving & Salvage

Gnots-Reserve, Inc.

Golding Barge Line

Green Marine & Industrial Equipment Co.

Greenwave Transportation

Greisan Supplies Nigeria Company Ltd

Grosvenor Global Services Limited

Harbor Offshore Marine, Inc.

Haugen Consulting

HDR Engineering, Inc

Helm U.S. Corporation

Henry A. Petter Supply

Hiller Systems

Hornbeck Offshore

Host Agency, LLC

Host Terminals

Houston International Seafarers Center

Imperial River Transport

Inchcape Shipping Services

Independence Valve and Supply

Independent Services Group, LLC

Ingram Barge Company

Ingram Logistics Services

Ingram Marine Group

Inland Marine Service

Inland Rivers, Ports and Terminal, Inc.

INTEGRA Technologies

International SOS

Interport PNW

Iranian Offshore Engineering & Construction Co

J.F. Brennan Company Inc.

Jefferson Propeller Repair & Sales, Inc.

John W. Stone Oil Distributor

K-MAR Supply

Karl Senner LLC

Kiewit Engineering Group, Inc.

Kirby Corporation

Kirby Inland Marine

Kirby Offshore Marine

Koch Minerals & Trading

Kuraray America, Inc.

L & O Marine, Inc.

Laborde Products

LAC Services

Leeward Agency, Inc.

LES Energy Services Limited

Liquid Services

Living Lands & Waters

Lloyd Engineering

Loadstar

Lonestar Electric Supply

Louis Dreyfus Company

Louisiana Cat

M/G Transport Services, LLC

Magnolia Fleet, LLC

Marathon Petroleum Company

Marine Compliance, LLC

Marine Group Boat Works

Marine Inspection LLC

Marine Log

Marine Safety Unit Lake Charles

Marine Spill Response Corporation

Marine Systems Inc

MARiTECH COMMERCIAL, Inc.

Maritime Partners, LLC

Marquette Transportation Company

Martin Marine

Massachusetts Clean Energy Center

MAX Shipping, INC.

MB Brokerage Co. MB Barge Co.

McCarthy Building Companies

MCG Workforce Solutions, LLC.

McQuilling Partners, Inc.

Merchants Exchange

Merchants Exchange - Clean Rivers Cooperative

Merichem Company

Midwest Tankermen, Inc.

Ministry of equipment and water

MJLF & Associates

MobileOps

MOL Chemical Tankers

Moran Shipping Agencies, Inc.

Moran Towing Corporation

Mulitplan Nigeria Limited

MVTTC

Nance International

National Association of Waterfront Employers

National Cargo Bureau

Nautical Control Solutions, LP dba Fueltrax

Nigerian Maritime Administration and Safety Agency

Nigerian ports authority

NoCo

Northern Marine, LLC

Northern Safety & Industrial

Northwest RIver Partners

Notore Chemical Industry Ltd Onne

O'Rourke Marine Services

Odfjell USA Houston Inc.

Open Tug

Orion Marine Group

Otto Candies LLC

Pacific Marine Leasing

Pacific Maritime Group, Inc.

Pacific Northwest Waterways Association

Parc American Dredging Services LLC

Parker Towing Company

Petroleum Services Corporation

Phillips 66 Company

Phillips 66 Wood River Refinery

Pine Bluff Materials Co, LLC

Plaquemines Port Harbor and Terminal District

Platinum Marine, LLC

Plimsoll Safety

Point Comfort Seafarers Center

Port Houston

Port Houston Authority

Port Houston Women Offshore

Port of Columbia County

Port of Corpus Christi

Port of Corpus Christi Authority

Port of Houston Authority

Port of Kalama

Port of New Orleans

Port of Vancouver USA

Port Saint John

Port Tampa Bay

Poseidon International Maritime, Inc

PSC Group

Resolve Maritime Academy

Rosedale-Bolivar County Port Commission

Russell Marine, LLC

Sabine Surveyors, Ltd.

Sabine Surveyors, Ltd. & Gulf Copper Port Arthur

San Jacinto College

SCHOTTEL, Inc

Seafarer's Friend

Seafarers International Union

Seamen's Church Institute

Seaport Agencies

SGS North America Inc.

SGS Oil and Gas

Shaver Transportation Company

Shell

Shell Trading / STUSCo

Shell Trading Services Company

Shell Trading US Company

Sienna Shipyards, LLC

Snow & Company, Inc.

Southern Devall, LLC

Southport Agencies

Southport Agencies NOLA

Southport Agencies PNW

SOUTHPORT AGENCIES, Inc.

Southwest Shipyard, LP

SpaceX

SPI Marine

Spinergie

St. John Fleeting, LLC

Stallion Infrastructure Services

Stolt Tankers

Suderman and Young Towing Company

TAI Engineers

Tams

Teichman Group

TEMCO

Tennessee Valley Towing

Terral River Service

Texas A & M

The American Waterways Operators

The Dutra Group

The Hiller Companies, LLC

The Memphis and Shelby County Port Commission

The Waterways Journal

Tidewater Transportation and Terminals

Tivoli Midstream, LLC

Toptossam Empire Limited

Towing Vessel Inspection Bureau

TowWorks, LLC

Toyota Tsusho America Inc.

Transmarine Navigation Corporation

Tri-State Maritime Services, LLC

Tricon Energy Inc.

Turn Services

U.S. Coast Guard

United Grain Corporation

United States Navy

Universal Motion Components

Upper Mississippi Fleeting, LLC

Upper River Services, LLC

VAA, LLC

Vard Marine US, Inc.

Vigor Works, LLC

Walker's Crew Change

Watco

We Work the Waterways

Weathernews Inc.

Wepfer Marine, Inc.

Westlake

WIMOs Association

Wood Towing Company

Zen-Noh Grain Corporation