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

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

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

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

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