AMSEC LLC Maritime design services for new construction and overhaul/repair. http://www.amsec.com/services.design.html

Bath Iron Works Designer and builder of technologically advanced naval ships. A subsidiary of General Dynamics. http://www.gdbiw.com

BGV (International) Ltd. Information on the BGV N, a high-speed craft and multipurpose combat ship for modern Navies. http://www.bgv-international.com

Calzoni SpA Designs and manufactures systems for naval defense. Part of Danaher U.S. group. http://www.calzonispa.com

Control Masters Inc. Repairs and parts for Navy ship applications. http://www.controlmastersinc.com/military_applications.htm

CSIP Underwater systems technology engineering including mine hunting and disposal. http://www.csip.co.uk

D.S. Co. Ltd. Ukraine manufacturer of ship demagnetization equipment, electrophysical processing of materials and unmanned underwater vehicles. http://www.ds.mksat.net

Electric Boat Corporation Designer and builder of nuclear submarines for the United States Navy. http://www.gdeb.com/

Graphics Research Corporation Ltd Warship and submarine design and analysis software. http://www.grc-ltd.co.uk/

Indal Technologies Inc. Helicopter hauldown systems, underwater sensor handling, towed line array and mine countermeasures. http://www.indaltech.com/

Kongsberg Simrad Mesotech Manufacturer of commercial off-the-shelf (COTS) sonars and echo sounders for the naval defence industry http://www.kongsberg-simrad.com/

Lockheed Martin Corporation - Naval Electronics Naval electronics, surveillance and undersea systems. http://www.lockheedmartin.com/manassas/

MSI Defence Systems Ltd Manufactures naval weapons sensor platforms, diving systems technologies, defense navigation systems and tactical shelters. http://www.msi-dsl.com

NavalSupport.com Connects sailors and government agencies with contractor support. A Lockheed Martin company. http://www.navalsupport.com

NavFleet Logistics Ltd. Naval spares procurement agency and first outfit naval stores. http://www.navfleet.com

Nova Ray SubSea Systems Manufacturer of the Nova Ray submersible remotely operated vehicle. http://www.novaray.com

Port Security Strategies Maritime anti-terrorism training and consulting to law enforcement agencies. http://www.portsecuritystrategies.com

Reflex Advanced Marine High speed marine response craft designer / manufacturer using composite technology. http://www.reflexadvancedmarine.com

S.A.T. Systems Ltd Manufacturers of gas analysis and communications equipment for military underwater operations. http://www.satsystems.co.uk

Ultra Electronics Signature Management Systems Underwater signature prediction, measurement and analysis systems for steel ships, submarines and MCMVs. http://www.uesms.co.uk