Maritime Directory

Manufacturer specializing in Gate and Globe valves for maritime and industrial applications.

Manufacturer of high quality precision-engineered seamless and welded tubes made from stainless steel, nickel alloys, titanium, and duplex stainless steel for critical applications in aerospace, defense, oil and gas, nuclear, medical, and renewable energy sectors.

Rockville, MD, United States

Manugistics is today's leading provider of Enterprise Profit Optimization (EPO). Combining the cost-reducing power of supplier relationship management and supply chain management with the revenue-enhancing capability of pricing and revenue optimization, our EPO solutions integrate pricing, forecasting, and operational planning and execution to help enhance margins across the enterprise and the extended trading network. Manugistics solutions are used by more than 1,100 clients around the world, including more than half of the Fortune 50® to lower operating costs, improve customer service, enhance profitability, and accelerate growth by optimizing the supply-demand network from design and procurement through pricing and delivery. "HTTP-EQUIV="description

Oxford,, CT, United States

Walz & Krenzer, Inc. and associated companies have continuously manufactured marine and industrial custom closures since 1939. Walz & Krenzer offers a broad range of special purpose doors/panels/hatches, all of which are custom manufactured to suit design criteria.

Maputo,, Mozambique

Maputo Port Development Company SARL operates the Port of Maputo in Mozambique, providing comprehensive port services including cargo handling, marine operations, and logistics support.

Leduc,, Alberta,, Canada

Mar-Quinn Industries Ltd. is an engineering, design, and fabrication company specializing in manufacturing oil and gas process equipment with over 45 years of experience, based in Leduc, Alberta, Canada.

Udine, Italy

Mar-Ter Spedizioni S.P.A is an Italian shipping and freight forwarding company based in Udine, specializing in maritime logistics and cargo transportation.

Camden, NJ, United States

Mar-Vel Underwater Equipment was a New Jersey-based supplier of commercial and recreational diving gear, best known for refurbished Navy surplus MK-5 diving helmets and surface-supplied diving equipment. Operations reportedly continued under the American Diving Supply name following ownership changes.

Camden, NJ, United States

MarPortSecurity LLC is a company structured to meet your security needs in the post 9/11 environment. We specialize in providing practical risk-based security solutions for ports, vessels, facilities, and any entity operating in the maritime or coastal areas of the world. In particular, we can help you COMPLY with the new ISPS Code and national maritime security regulations. Our in-house consultants are primarily former U.S. Coast Guard Marine Safety and Security Officers who have spent full careers dealing with maritime industry, regulations, and achieving the best balance between regulation and your business objectives. Teaming agreements with other companies and individuals adds highly credentialed personnel with backgrounds in federal law enforcement, the special forces of the United States and Industrial Security. We believe that no other company can easily assemble the broad array of talent that MarPortSecurity can send to identify and meet your security needs.

Marietta, OH, United States

Marathon Oil Corporation is an exploration and production company focused on oil and gas, recently acquired by ConocoPhillips.

Findlay,, Ohio, United States

Marathon Petroleum Corporation is a leading energy company focused on refining, midstream, retail, and renewable fuels, committed to sustainability and energy efficiency.

Midland, PA, United States

Marathon Petroleum Company, LLC is an energy company involved in petroleum refining and marketing, recently acquired by ConocoPhillips.

Wellsville, OH, United States

Marathon Petroleum Corporation is a major American petroleum refining, marketing, and transportation company headquartered in Ohio, involved in the production and distribution of petroleum products.

United States

Sopot, Poland

UMS Marbalco is a private and independent marine experts and surveyors company established in 1988 in Poland, providing shipowners and cargo interests with consultancy, inspections, and qualified expertise.

Vancouver, BC, Canada

Marbid.com is a leading provider of business-to-business e-commerce solutions for the shipping industry. Open only to shipping businesses, Marbid.com has developed a proprietary online bidding system. Our virtual online marketplace enables eligible buyers and sellers to find the most desirable prices for the purchase or sale of new and used vessels, equipment, supplies and services.

Caracas,, Venezuela

Marchart Shipbrokers & Operators, C.A. is a Caracas-based company specializing in shipbroking and maritime operations services in Venezuela.

Santa Fe Springs,, California, United States

Marco Crane & Rigging Co. provides hourly operated and bare crane rental services with a versatile fleet including boom truck cranes, rough terrain cranes, lattice crawler cranes, and carry deck cranes across Arizona and California.

Charleston, SC, United States

Marcol Dredging Co. is a second-generation Charleston, SC-based marine dredging contractor with over 40 years of experience serving the East Coast, Southeastern US, and inland waterways. Services range from shallow pond dredging to shipping harbor channel depth maintenance.

Coupeville,, WA, United States

Marcon International, Inc. provides brokerage and consulting services specializing in vessel sales, charters, new construction, and valuations for the offshore petroleum, marine construction, and towing industries worldwide.

V.Frölunda, Sweden

Marconova AB provides comprehensive drug and alcohol testing services worldwide, specializing in workplace and occupational health screening with advanced toxicology solutions.

Marcus Evans is a company with an online presence at marcusevanstx.com and contact number 713-650-6007. Specific maritime services are not detailed.

Hamburg, Germany

Mares Shipping GmbH, based in Hamburg, Germany, specializes in supplying spare parts and technical equipment for ships, serving shipping companies, ship management organizations, shipyards, and shipping agencies worldwide since 1975.

Argir, Faroe Islands

International shipbrokers - sale and purchase of fishing vessels and reefer ships. Newbuilding porjects in Europe and China. Vertical and horizontal plate freezers.

Spain