Exhibit No. 21


                                 Subsidiaries
                                 ------------


 
                                                   State or Other Jurisdiction
             Name                                  of Incorporation
             ----                                  ---------------------------
 
Pro-Soft Development Corp.                         California
 
The Chapel Hill Group - Technology Consultants,    North Carolina
Inc.
 
Net Guru Technologies, Inc.                        Illinois
 
Internet Certification Institute                   Ireland
International Limited