Standard Industrial Classification Codes (SIC)
Facility Codes and Flags
Alternative Names
Organizations
Affiliation Type
Name
DUNS Number
Information System
Mailing Address
REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
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REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
View
REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
View
REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
View
REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
View
REGULATORY CONTACT
NORTHWESTERN ENERGY
MT-CEDARS
View
PERMITTEE
NORTHWESTERN ENERGY
AIR
View
PERMITEE
NORTHWESTERN ENERGY
AIR
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National Industry Classification System Codes (NAICS)
Data Source
NAICS Code
Description
Primary
MT-CEDARS
486210
PIPELINE TRANSPORTATION OF NATURAL GAS.
AIR
486210
PIPELINE TRANSPORTATION OF NATURAL GAS.
AIRS/AFS
486210
PIPELINE TRANSPORTATION OF NATURAL GAS.
Facility Mailing Addresses
Affiliation Type
Delivery Point
City Name
State
Postal Code
Information System
REGULATORY CONTACT
125 SOUTH DAKOTA AVE STE 1100
SIOUX FALLS
SD
57104
MT-CEDARS
PERMITEE
40 E BROADWAY ST
BUTTE
MT
59701
AIR
FACILITY MAILING ADDRESS
SE1/4 SW1/4 SEC 30 T35 R19E
ABSAROKEE
MT
59001
AIRS/AFS
REGULATORY CONTACT
PO BOX 80330
BILLINGS
MT
59108
MT-CEDARS
REGULATORY CONTACT
40 EAST BROADWAY
BUTTE
MT
59701
MT-CEDARS
PERMITTEE
11 E. PARK ST.
BUTTE
MT
59701
AIR
REGULATORY CONTACT
40 E BROADWAY ST
BUTTE
MT
59701
MT-CEDARS
REGULATORY CONTACT
40 E BROADWAY
BUTTE
MT
59701
MT-CEDARS
REGULATORY CONTACT
4503 62ND AVE SW
GREAT FALLS
MT
59404
MT-CEDARS
Contacts
Query executed on: OCT-15-2025
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