Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000950124-07-002531
Filing Date
2007-04-30
Accepted
2007-04-30 17:03:06
Documents
3
Period of Report
2006-12-31

Document Format Files

Seq Description Document Type Size
1 AMENDMENT TO ANNUAL REPORT DATED 12/31/06 k14661a1e10vkza.htm 10-K/A 819325
2 CEO CERTIFICATION PURSUANT TO SECTION 302 k14661a1exv31w3.htm EX-31.3 2554
3 CFO CERTIFICATION PURSUANT TO SECTION 302 k14661a1exv31w4.htm EX-31.4 2565
  Complete submission text file 0000950124-07-002531.txt   825956
Mailing Address 1411 THIRD STREET, STE. A PORT HURON MI 48060
Business Address 1411 THIRD STREET, STE. A PORT HURON MI 48060 810-987-2200
SEMCO ENERGY INC (Filer) CIK: 0000277158 (see all company filings)

EIN.: 382144267 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-15565 | Film No.: 07801520
SIC: 4924 Natural Gas Distribution