Northwestern Corp - Filer Information

Entity
Company
CIK
0000073088
EIN
460172280
Business address
3010 W 69 Th Street, 57108 Sioux Falls, SD
Phone
6059782908
State of incorporation
DE
Fiscal year end
December 31
Category
Large accelerated filer
Former names
NORTHWESTERN PUBLIC SERVICE CO (to 4/20/1998)
All SEC filings
View on sec.gov
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