IRS No.: 380478650 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-02198 | Film No.: 061109556
SIC: 4911 Electric Services

IRS No.: 380478040 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-07310 | Film No.: 061109555
SIC: 4924 Natural Gas Distribution

IRS No.: 383217752 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-11607 | Film No.: 061109554
SIC: 4911 Electric Services