EX-21.1 3 a2160275zex-21_1.htm EX-21.1
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Exhibit 21.1

        We currently conduct some of our operations through four wholly owned-subsidiaries and one partially owned subsidiary. The following chart provides some information about those subsidiaries:

Name and Headquarters
   Place of
Formation
Chemotrade GmbH
Dusseldorf, Germany		   Germany

IUT Detection Technologies, Inc.
 
Colorado, USA

Isonics Homeland Security and
Defense Corporation
 
Delaware, USA

Isonics Vancouver, Inc.
 
Washington, USA

Protection Plus Security
Consultants, Inc.
 
New York, USA

Institut fur
Umwelttechnologien GmbH
 
Germany

Interpro Zinc, LLC*
 
Colorado
    *
    inactive

        Each of the subsidiaries does business under its own name.



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