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78 companies

Northrop Grumman Ship Systems (Corporate Headquarters)

Pascagoula, Mississippi, United StatesUpdated Jul 2006

Northrop Grumman Ship Systems (NGSS), headquartered in Pascagoula, Mississippi, includes the Ingalls Operations and the Full Service Operations, also in Pascagoula, and the Avondale Operations, in New Orleans and Tallulah, Louisiana, and Gulfport, Mississippi. NGSS, which currently employs more than 17,000 shipbuilding professionals, primarily in Mississippi and Louisiana, is one of the nation's leading full service systems companies for the design, engineering, construction, and life cycle support of major surface ships for the U.S. Navy, U.S. Coast Guard and international navies, and for commercial vessels of all types.

Oceaneering International, Inc. (Corporate Headquarters)

Houston,, TX, United StatesUpdated Feb 2006

Oceaneering International, Inc. is an advanced applied technology company providing engineered services and hardware for marine, space, and harsh environments, serving oil and gas, government, aerospace, and marine engineering industries worldwide.

Offshore-Inland Services - Corporate Headquarters

Mobile,, Alabama, United StatesUpdated Jun 2005

Offshore Inland Marine & Oilfield Services is a premium service contractor specializing in drill rig repair and conversions, subsea and dive support, tanker and cargo ship repair, and 24/7 worldwide emergency repair with class certified riding crews.

Pall Corporation (Corporate Headquarters)

East Hills,, NY, United StatesUpdated Apr 2008

Pall Corporation is the largest and most diverse filtration, separations and purifications company in the world, providing solutions for industries including marine and naval.

RRS Engineering (Corporate Headquarters)

League City,, Texas, United StatesUpdated Feb 2005

RRS Engineering is a maritime engineering company headquartered in League City, Texas, providing specialized engineering services to the shipping and offshore industries.

Safmarine Belgium NV (Corporate Headquarters)

Antwerp I, BelgiumUpdated Jul 2004
Freight/RFQ

Safmarine Belgium NV is a container shipping and sea logistics provider integrated into Maersk, offering services such as container lines, refrigerated reefer shipping, breakbulk, and online cargo management.

Schaefer Trans. Inc. (Corporate Headquarters)

East Rockaway,, NY, United StatesUpdated Feb 2004
BrokerFreight/RFQ

Schaefer Trans Inc is a global full-service transportation company offering customized logistics solutions including air, ocean, and ground freight, as well as warehousing and customs brokerage services.

Severn Trent De Nora, LLC (Corporate Headquarters)

Sugar Land,, Texas, United StatesUpdated May 2026

Severn Trent De Nora (STDN) is a leading provider of water disinfection systems using onsite generated sodium hypochlorite, specializing in Dimensionally Stable Anode (DSA®) technology for maritime and industrial water treatment.

Signet Maritime Corporation (Corporate Headquarters)

Houston,, TX, United StatesUpdated Apr 2016

Signet Maritime Corporation is a diverse international marine transportation and logistics services company. Since 1976, Signet has specialized in cargo handling, towing and tugboat services, ship management and vessel design, with concentration in the Americas, Africa and the Middle East.

SkyWave (Corporate Headquarters)

Kanata,, Ontario, CanadaUpdated Aug 2004

SKYWAVE provides a global hybrid satellite-cellular IoT platform offering connectivity solutions and products for maritime and other industries, enabling real-time vessel monitoring and illegal fishing detection.

Smith International (Corporate Headquarters)

Houston,, Texas, United StatesUpdated Oct 2007

Smith International, Inc. is a leading worldwide supplier of premium products and services to the oil and gas exploration and production industry, petrochemical industry, and other industrial markets.

Transmodal Corporation Corporate Headquarters

Ramsey,, NJ, United StatesUpdated Aug 2016
Broker

Transmodal Corporation is a licensed and bonded international freight forwarder and customs broker providing flexible and cost-effective ocean and air freight solutions, customs processing, and shipment visibility services worldwide.