<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>5
<FILENAME>g94136exv21w1.txt
<DESCRIPTION>EX-21.1 LIST OF SUBSIDIARIES
<TEXT>
<PAGE>
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                                                                   EXHIBIT 21.1


                        INTELLIGENT SYSTEMS CORPORATION

           LIST OF PRINCIPAL SUBSIDIARY COMPANIES AS OF MARCH 1, 2005


<TABLE>
<CAPTION>
SUBSIDIARY NAME                              STATE OF ORGANIZATION
---------------                              ---------------------

<S>                                          <C>
ChemFree Corporation                         Georgia
CoreCard Software, Inc.                      Delaware
QS Technologies, Inc.                        Georgia
VISaer, Inc.                                 Delaware
</TABLE>
</TEXT>
</DOCUMENT>
