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2,448 companies

Lochin Marine International Ltd

NEWHAVEN,, East Sussex,, United KingdomUpdated May 2016
Broker

Lochin Marine International Ltd is a British boat builder specializing in commercial vessels including pilot vessels, police launches, patrol craft, and work boats, offering new constructions, brokerage, asset valuations, and boatyard services.

Lochner and Schwenk, LLC

Annapolis, MD, United StatesUpdated May 2004

Lochner and Schwenk, LLC is a maritime law firm based in Annapolis, Maryland, specializing in admiralty and maritime law including litigation, vessel documentation, marine contracts, and insurance.

Lockheed Martin/Naval Electronics & Surveillance Systems

Syracuse, NY, United StatesUpdated Aug 2005

Traffic Management Systems. Integrated port and vessel traffic management solutions combine new or existing port-area sensors and communications systems with expert software and powerful database management to produce an integrated solution.

Longwater & Co., Inc.

Savannah, GA, United StatesUpdated Oct 2003
Port Agent

Longwater & Co., Inc. is a maritime services company based in Savannah, United States, providing port agency and shipping support services.

Lonza Ltd

Basel, SwitzerlandUpdated Aug 2016

Lonza Ltd is a Swiss company specializing in antifouling products that protect marine vessels from biofouling and corrosion.

Lopolight ApS

Horsholm,, DenmarkUpdated Apr 2016

Lopolight ApS designs and manufactures advanced navigation light solutions for commercial vessels, navy, super yachts, and leisure boats, including Ex lights, Ice-Class lights, and control systems.

Lorentzen & Stemoco AS

Oslo, NorwayUpdated Mar 2006
Broker

Lorentzen & Stemoco AS is a shipbroking and consulting firm with over 100 years of experience, specializing in traditional shipping, offshore, renewables, sale and purchase, finance, and valuations.

Louis Dreyfus Armateurs

Suresnes cedex,, FranceUpdated May 2026

Louis Dreyfus Armateurs is a French maritime company specializing in logistics, transport, cable laying and maintenance, renewable energy support vessels, and ship management.

Louisiana Machinery Power Systems

Morgan City, LA, United StatesUpdated Nov 2006

Louisiana Machinery Power Systems offers the entire line of Caterpillar Marine Propulsion Engines. Engines are available in five rating classes each tailored to your application. Whether it's a high performance boat, a commercial fishing vessel, service or work boat application, Louisiana Machinery Power Systems can supply you with the right Caterpillar engine to fit your needs. Our Marine specialists are equipped with "Marine Power Pro" software to quickly select and quote the marine engine that is best suited to your new construction or repower needs. Louisiana Machinery Power Systems is dedicated to quality Caterpillar Marine Engine product support throughout Louisiana's waterways and Gulf Coast. Our two dedicated engine repair facilities are located on the Intracoastal Waterway in Belle Chase and Morgan City. These facilities provide dockside service and highly trained field service technicians. Most technicians have offshore experience and passports enabling our customers to receive specialized engine services when necessary wherever they work, worldwide.

Louisiana Towing, Inc.

Baton Rouge, LA, United StatesUpdated Apr 2015

Louisiana Towing, Inc. provides marine towing services in Baton Rouge, Louisiana, supporting maritime operations on inland waterways.

Lowe Offshore, Inc.

Location not listedUpdated Dec 2002
Broker

Lowe Offshore, Inc. provides offshore marine services including vessel chartering and marine logistics support.

Lurrsen Yachts

Bremen, GermanyUpdated May 2026

Lürssen is a German shipyard headquartered in Bremen-Vegesack, specializing in the design and construction of yachts, naval ships, and special vessels with facilities near Bremen.

Luther's Welding and Fabrication

Bristol, RI, United StatesUpdated Jun 2004

Finest Builders of Marine Tanks in the Industry Specializing in Marine Tank and Marine Equipment Fabrication to U. S. Coast Guard Standards. We manufacture custom marine tanks and other marine hardware to accommodate the needs of our customers. Custom Built Marine Tanks Boating Industry Standards Subchapter T Vessels Engineering department Wide variety of products Aluminum, steel and steel alloys Price Estimates and Delivery Luthers marine tanks are custom fabricated using marine aluminum alloys, steel or stainless steel. Marine tank are built with the correct baffles, fittings and sending units, to your specifications, and meet or exceed US Coast Guard standards. We manufacture marine fuel tanks, marine diesel tanks, holding and water tanks for your boating needs. We also build custom tanks made of aluminum or stainless steel for cars, trucks, recreational and racing vehicles. We have been building marine fuel and water tanks for over 20 years. Luthers Welding is very proud of our reputation for quality, workmanship and customer service that we have earned, in business since 1937. We have the expertise to meet your marine fabrication needs. We can provide site gauges, return fittings and inspection plates upon request. Luthers Welding can also provide you with after market replacement sending units, custom and auxillary pick-up tubes and various tank parts (contact us for pricing). We offer pricing options for bulk purchases, and can arrange dedicated shipping containers for multiple tanks for cost savings.

Lynx Information Systems Ltd

Location not listedUpdated Dec 2002

Lynx Information Systems Ltd provides information systems and software solutions, likely serving maritime and shipping industries.

M&I Electric Industries

United StatesUpdated Dec 2001

M&I Electric, LLC provides medium and low voltage power distribution solutions and professional field services for the global energy industry, including offshore drilling and marine vessel automation.

MAAS Hugdahl (Canada) Ltd

North Vancouver, BC, CanadaUpdated Dec 1999
Port Agent

MAAS Hugdahl (Canada) Ltd is a maritime services company based in North Vancouver, providing ship agency and related support services.

MARCO Seattle, Inc.

Seattle, WA, United StatesUpdated Apr 2001
Port Agent

MARCO Seattle, Inc. is a maritime services company based in Seattle, providing port agency, ship husbandry, and related support services to vessels calling at Pacific Northwest ports.

MESPAS AG

Zurich,, SwitzerlandUpdated Feb 2008

MESPAS AG provides cloud-based maritime software solutions for technical ship management, procurement, maintenance, and supplier business management, enhancing fleet performance and operational efficiency.

MF Shipping Group

Farmsum, NetherlandsUpdated Apr 2016

MF Shipping Group is an independent ship-management company based in the Netherlands, offering comprehensive maritime services including technical ship management, crew management, quality management, project management, and financial management for vessels worldwide.

MICAD Marine LLC

Huntington Beach, CA, United StatesUpdated Feb 2007

MICAD Marine LLC develops real-time data acquisition and information management systems for marine vessels, including the MICAD Cruise By Wire System with diagnostics and online manuals.