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.
MARACHART SHIPPING Co. LTD is a Greek-registered Cypriot shipping company offering a full range of shipping services, handling over 800,000 MT of dry cargo annually, and representing major Lebanese shipping companies in Greece.
Maradyne Corporation is an ISO-certified industrial manufacturer providing add-on products and components for large diesel engine installations, including air and hydraulic alternate start systems, heavy-duty air cleaner assemblies, and hydraulic system filtration equipment.
Marami Metal Plating is an ISO 9001:2000 Certified Industrial Plating Center. Reconditioning & Repairing mechanical components via industrial plaitng including electroless nickel, hard chrome and electro-galvanizing.
We service components including: ball & gate valves, valve components, bop pistons and components, shafts, actuators, cylinders, jack piston & hydraulic components, dies, moulds, etc.
Marathon Petroleum Corporation is a leading energy company focused on refining, midstream, retail, and renewable fuels, committed to sustainability and energy efficiency.
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.
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.
Santa Fe Springs,, California, United StatesUpdated May 2026
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.
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.
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.
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.
International shipbrokers - sale and purchase of fishing vessels and reefer ships. Newbuilding porjects in Europe and China. Vertical and horizontal plate freezers.