Exhibit 22.1
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SUBSIDIARIES OF THE COMPANY
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Name of Subsidiary State or Jurisdiction of Percentage Owned
Incorporation
------------------------------------------ ---------------------------------------- ----------------------------------------
Commodore Solution
Technologies, Inc. Delaware 100%
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Commodore Advanced
Sciences, Inc.* New Mexico 100%
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A.S. Environmental, Inc.* Delaware 100%
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Commodore Government
Environmental Delaware 100%
Technologies, Inc.*
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Environmental Alternatives, Inc.* New Mexico 100%
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Advanced Sciences Integrated
Mexico, S.A. de C.V.* Mexico 100%
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Advanced Sciences Integradas S.A.* Argentina 100%
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* Wholly owned subsidiary of Commodore Solution Technologies, Inc.
