Maritime Directory

Rubbestadneset, Norway

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets, offering tailored ship machinery, propulsion, and manoeuvring solutions to enhance efficiency and support decarbonisation.

Morgan City, LA, United States

Washburn Marine, LLC is a maritime company based in Morgan City, Louisiana, providing marine services and support in the United States.

Washington Quality Programs Co provides quality assurance and inspection services, supporting maritime and shipping industry standards.

Seattle, Washington, United States

A nonprofit organization dedicated to protecting Washington's marine environment through comprehensive oil spill preparedness and response with 24/7 emergency support and state-wide coverage.

Arlington,, VA, United States

Waterways Council, Inc. is a leading advocate for improving the reliability and efficiency of America's inland waterways, promoting modern national ports and lock and dam infrastructure to support transportation, jobs, and exports.

Australia

WaveMaster International Pty Ltd designs and supplies aluminium kit boats for DIY and professional builders, offering customisation, detailed construction plans, and ongoing support.

San Francisco, CA, United States

Weathernews is the world's largest, publicly-traded, full-service weather company. We provide weather information, analysis and decision support products and services, like ship routing, ship security alerty systems, tracking, position polling, and more to shipping and offshore businesses. We draw upon our global resources and ongoing innovations in science, software and service to deliver customized solutions that help businesses better manage the effects of weather on their operations, revenues and profits.

Sunnyvale,, CA, United States

Weathernews Americas Inc. is a leading weather company providing weather information, analysis, and decision support services to maritime and other industries to help manage weather impacts on operations.

Calgary, Alberta, Canada

Wellsite Gas Detection Inc. is a Calgary-based oil and gas service company specializing in advanced gas detection technology and 24/7 customer support.

San Francisco,, CA, United States

Westar Marine Services provides dependable and safety-first marine solutions including offshore towing, specialty barges, water taxis, escort and towing, warehouse storage, stores delivery, marine construction support, and HazMat transportation in the San Francisco Bay area and beyond.

New Plymouth, Taranaki, New Zealand

Offshore and onshore support facilties. Fleet of 3 tugs. Based on West Coast of North Island New Zealand. Extensive experience in oil industry.

Netherlands

Wijnne & Barends' Cargadoors- en Agentuurkantoren BV is a Dutch company specializing in ship agency services, providing port agency and related maritime support.

Athens,, Greece

Wijsmuller Hellenic Office is a marine salvage company based in Athens, Greece, providing salvage operations, wreck removal, and project management services to support maritime trade and environmental protection.

United Kingdom

Wijsmuller Marine Ltd (Bristol Channel) provides marine services including towing, salvage, and offshore support in the United Kingdom.

United Kingdom

Wijsmuller Marine Ltd (Milford Haven) provides marine services including towing, salvage, and offshore support in the United Kingdom.

United Kingdom

Wijsmuller Marine Ltd (Tyne-Tees) provides marine services including towing, salvage, and offshore support in the United Kingdom.

Kowloon, HONG KONG, China

Williamson Marine Service Limited provides maritime services including vessel classification society approvals and 24-hour emergency services in Kowloon, Hong Kong.

Mississauga,, Ontario, Canada

Willson International provides logistics, custom brokerage, and technology services to support maritime and shipping industries.

United Kingdom

Wilmot Marine Services Ltd is a UK-based shipyard agency providing comprehensive marine and shipyard support services.

Rio de Janeiro,, Brazil

Wilson Sons is Brazil's largest integrated port and maritime logistics operator with over 188 years of experience, serving more than 5,000 clients across various economic sectors including offshore energy and agribusiness.

Falmouth, ME, United States

Winslow Marine, Inc. is a maritime company based in Falmouth, Maine, United States, providing marine-related services.

Winwood International is a maritime services company providing ship agency and related support services.

Malaysia

Wira Swire Sdn Bhd is a Malaysian company specializing in port agency services, providing support and coordination for vessels calling at ports.

Wireline Engineering Ltd specializes in engineering services and equipment, likely supporting maritime and offshore industries.

London,, England,, United Kingdom

We have been producing specialist publications for the shipping/maritime industry for over 75 years and the demand for technical excellence combined with practical insights has never been greater. Witherbys offer the most comprehensive range of shipping and marine publications anywhere in the world and will appeal to both the seasoned professional and the newcomer who wishes to improve their technical understanding of a particular subject area. Our portfolio has been carefully selected and prepared by organisations and individuals who are widely respected for their knowledge and insights into the shipping and marine industry from a global perspective. The publications cover the following categories: • Design and Construction • Environmental Issues • Health and Safety • Navigation • Operational Procedures • Ship Surveying • Tankers • Technical Guidance • Training and Professional Development Together with their partners, Witherbys are committed to bringing the very best in professional training to the industry. In support of this committment, we have developed two new diploma programmes in conjunction with the International Institute of Marine Surveyors.