The Free On-line Dictionary of Computing (19 January 2023):

CompuServe Corporation

    The parent organisation of CompuServe Information
   Service, CompuServe Network Services and CompuServe Remote
   Computing Services.  CompuServe was owned by H.R. Block but is
   now (1999) owned by America On-Line.

   (http://compuserve.com/).

   (1995-09-12)