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                                                                   Exhibit 21.00

                                                           State or Jurisdiction                   Percentage of Voting
                                                             of incorporation                       Securities Owned
                                                           ---------------------                   --------------------
<S>                                                         <C>                                      <C>

CDC Realty, Inc.                                              Illinois                                    100%

CDO Capital, L.L.C.                                           Delaware                                  98.28%

CDO RM, Inc.                                                  Delaware                                    100%

CDS Foreign Holdings, Inc.                                    Delaware                                    100%

Prism Communication Services, Inc.                            Delaware                                  96.50%

CFS Railcar, Inc.                                             Delaware                                    100%

COM-L 1989-A Corporation                                      Illinois                                    100%

Comdisco Asia Pte Ltd                                         Singapore                                   100%

Comdisco Australia Pty. Ltd.                                  New South Wales, Australia                  100%

Comdisco Belgium S.P.R.L.                                     Belgium                                     100%
 (f/k/a Comdisco Belgium S.A.)

Comdisco Canada Equipment Finance                             Ontario, Canada                             100%
 Limited Partnership

Comdisco Canada Finance, L.L.C.                               Delaware                                    100%

Comdisco Canada Ltd.                                          Ontario, Canada                             100%

Comdisco Continuity Services Canada                           Ontario, Canada                             100%
  Ltd. (f/k/a Comdisco Disaster Recovery

   Services Canada Ltd.)

Comdisco Continuity Services (France)                         France                                      100%
  (f/k/a/ Ageris International, S.A.)

Comdisco Continuity Services (UK)                             United Kingdom                              100%
  Limited (f/k/a Failsafe/ROC Ltd.)

Comdisco Direct (UK) Limited                                  United Kingdom                              100%
 (f/k/a Comdisco Finance Ltd.)

Comdisco Deutschland GmbH                                     Germany                                     100%

Comdisco Disaster Recovery                                    Netherlands                                 100%
  Services B.V.

Comdisco Factoring (Nederland)                                Netherlands                                 100%

  B.V.


                                      -49-


                                                           State or Jurisdiction                   Percentage of Voting
                                                             of incorporation                       Securities Owned
                                                           ---------------------                   ---------------------


Comdisco Finance (Nederland) B.V.                             Netherlands                                 100%

Comdisco Financial Services, Inc.                             Delaware                                    100%

Comdisco France S.A.                                          France                                      100%

Comdisco Global, Inc.                                         Cayman Islands                              100%

Comdisco GmbH & Co. Leasing and                               Germany                                     100%
  Finance KG

Comdisco Group Leasing Limited                                Illinois                                  75.25%
  Partnership

Comdisco Handelsgesellschaft M.B.H.                           Austria                                     100%

Comdisco Healthcare Group, Inc.                               Delaware                                    100%

Comdisco Holdings (U.K.) Limited                              United Kingdom                              100%
 (f/k/a Comdisco Disaster Recovery

  Services (U.K.) Ltd.)

Comdisco Investment Group, Inc.                               Delaware                                    100%

Comdisco Ireland Limited                                      Ireland                                     100%

Comdisco Lease Finance Partnership                            Cayman Islands                              100%

Comdisco Management GmbH                                      Germany                                     100%

Comdisco de Mexico, S.A. de C.V.                              Mexico                                      100%

Comdisco Nederland B.V.                                       Netherlands                                 100%

Comdisco Network Services, Inc.                               Illinois                                    100%

Comdisco New Zealand                                          New Zealand                                 100%
 (f/k/a Comdisco (NZ) Limited

Comdisco Sweden A.B.                                          Sweden                                      100%

Comdisco (Switzerland), S.A.                                  Switzerland                                 100%




                                      -50-

                                                           State or Jurisdiction                   Percentage of Voting
                                                             of incorporation                       securities owned
                                                           ---------------------                   --------------------

Comdisco Trade, Inc.                                          Delaware                                    100%

Comdisco United Kingdom Limited                               United Kingdom                              100%

Commedco, Inc.                                                Delaware                                    100%

Computer Discount Corporation                                 Illinois                                    100%

Computer Discount Corporation, S.L.                           Spain                                       100%
 (f/k/a Computer Discount Corporation

  S.A.)

Computer Recovery Centre Sdn Bhd                              Malaysia                                     10%

Horizon Lease Partners, L.P.                                  Delaware                                    100%

Promodata, SNC                                                France                                      100%

628761 Alberta Ltd.                                           Alberta, Canada                             100%

                                      -51-
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Subsidiaries  of the  Registrant  are  included  in the  consolidated  financial
statements.