Exhibit 21


APA  Enterprises,  Inc.  had two subsidiaries as of March 31, 2005, as set forth
below.  Both  subsidiaries  are  wholly-owned  by  APA  Enterprises,  Inc.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------
            Name                       Jurisdiction of Incorporation
- --------------------------------------------------------------------
<S>                                    <C>
APA Cables and Networks, Inc.                   Minnesota
- --------------------------------------------------------------------
APA Optronics (India) Private Limited             India
- --------------------------------------------------------------------
</TABLE>