Adams Electronics 
Security metal detectors featuring linear detection technology. Offices in the United States and United Kingdom.
http://www.adamsinc.com/CEIA S.p.A. 
Metal detectors designed for the security, industrial, and the military/humanitarian demining sectors. Italy.
http://www.ceia.net/
MW Scientific 
Specializes in walk-through metal detectors and provides test pieces simulating FAA test guns.
http://www.mwscientific.com/
Control Screening 
Manufactures X-ray scanners and metal detectors for buildings.
http://www.controlscreening.com/
Elektral 
Manufactures and exports multizone walk-through and hand-held metal detectors. Provides comphrensive security solutions.
http://elektral.com.tr/
American Innovations, Inc. 
Markets X-Ray screening technologies used for the detection of bombs, weapons, and other contraband.
http://www.bombdetection.com/
Rapiscan Systems 
People and baggage scanning for airports, prisons and corporations.
http://www.rapiscansystems.com
Protective Technologies International 
Precious metal detectors and loss provention for the mining, refining and jewelry sectors.
http://www.pti-world.com
Tectron Metal Detectors 
Supplying industrial metal detectors ready made or custom metal detectors are available. Units detect magnetic, non-magnetic, ferrous and non-ferrous tramp.
http://www.tectron.net/
Transmission and Supply Company Pty Ltd 
Designer, manufacturer and distributor of industrial and security metal detection products and services. Australia.
http://www.tssco.com.au/
Security Detection 
Providing sales and rentals of walk through metal detectors, security wands, and devices which alert to the presence of radiation.
http://www.securitydetection.com/
Genesis Resource, Inc. 
Suppliers of the Morse Watchman KeyWatcher, metal detectors, security x-ray, electronic key management cabinets, guard tour systems, tamperproof key rings, and biometric hand geometry readers.
http://www.genesisresource.com/
Madrisa Trading BV 
Suppliers of metal detection, bullet proof sheets and vests, mail control equipment. Located in the Netherlands.
http://www.madrisa.nl/
Minelab 
Handheld security scanners, with offices in Europe, America, and Australia.
http://www.minelab.com/
Scanna MSC Ltd, 
Specializes in mail and parcel x-ray scanning technology for offices and mailrooms. Portable x-ray systems for bomb search and metal detection units for personnel search.
http://www.scanna-msc.com
Smiths Detection 
Features X-ray inspection systems, metal detectors, and mobile explosive detection systems.
http://www.smithsdetection.com/