Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405]: [Amend]
SEC Accession No. 0000071304-98-000010
Filing Date
1998-04-29
Accepted
1998-04-29 00:00:00
Documents
2
Period of Report
1997-12-31
SROs
NYSEPCX

Document Format Files

Seq Description Document Type Size
1 COMMONWEALTH ENERGY SYSTEM 1997 FORM 10K405A 10-K405/A 89227
2 10.3.2.4 FOURTH AMENDMENT TO EMPLOYEES SAVINGS PLAN EX-10 15063
  Complete submission text file 0000071304-98-000010.txt   106002
Mailing Address P O BOX 9150 CAMBRIDGE MA 02142-9150
Business Address ONE MAIN ST CAMBRIDGE MA 02142 6172254000
COMMONWEALTH ENERGY SYSTEM (Filer) CIK: 0000071304 (see all company filings)

EIN.: 041662010 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-K405/A | Act: NE | File No.: 001-07316 | Film No.: 98603540
SIC: 4931 Electric & Other Services Combined