Mailing Address
130 EAST RANDOLPH DRIVE
CHICAGO IL 60601
Business Address
130 EAST RANDOLPH DRIVE
CHICAGO IL 60601
800-699-1269
INTEGRYS ENERGY GROUP, INC. (Filer)
CIK: 0000916863 (see all company filings)
IRS No.: 391775292 | State of Incorp.: WI | Fiscal Year End: 1231
Type: CORRESP
SIC: 4931 Electric & Other Services Combined
