Exhibit (21)-2
                                       Commonwealth Edison Company
                                       Form 10-K File No. 1-1839



                          Commonwealth Edison Company
                          Subsidiaries of the Company
                      -----------------------------------


                                                      State or
                                                    Jurisdiction
                                                      in Which
                  Name                              Incorporated 
----------------------------------------------      ------------

Commonwealth Edison Company of Indiana, Inc. *       Indiana
Edison Development Company                           Delaware
Cotter Corporation                                   New Mexico
Commonwealth Research Corporation                    Illinois
Concomber, Ltd.                                      Bermuda
Edison Development Canada Inc.                       Canada



* Included in the consolidated financial statements.