» Argonautic Life Support Systems EE    Authorized distributors for Viking Diving Suits and Trellchem Protective suits and accessories for chemical and biological warfare.    http://www.alss-ee.com

» Biological Chemical Decontamination Systems. Inc    Decontamination supplies, emergency response equipment and hospital decontamination equipment.    http://www.deconsystems.com/

» Bruhn Newtech    CBRNE / NBC and Explosives Hazard Management solutions, from training and software to surveys and equipment.    http://www.bnl-cbrn.co.uk/

» Clean Earth Technologies LLC    Research, development and manufacture of novel technologies for the intelligence, defense, homeland security and life science sectors.    http://www.cleanearthtech.com

» Engineered Support Systems, Inc.    Designs, manufactures and markets nuclear, biological and chemical defense systems, air conditioning and heating systems, water and petroleum distribution systems and other ground support equipment. (Nasdaq: EASI).    http://www.engineeredsupport.com/

» Hunter Manufacturing Company    Air filter systems for protection from nuclear, biological and chemical substances.    http://www.huntermfgco.com

» Microfluidic Systems Inc.    Development of 'biodefense' instruments for military and commercial customers that monitor the air for pathogenic agents.    http://www.microfluidicsystems.com

» Nor E First Response Inc.    Manufacturer of mobile decontamination systems for NBC/WMD incident response.    http://www.nor-e.com