Carrier profile · USDOT 410856 · Updated Jun 13, 2026

Northwestern Corporation

DBA NORTHWESTERN ENERGY

841 power unitsavg 10 yrLocal · 1 statesBUTTE, MT100/100

AUTHORITY STATUS UNKNOWN

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Shares a registration email domain with other carriers

@northwestern.com — 5 carriers: USDOT 219835 USDOT 1801878 USDOT 4446129 USDOT 4446218

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

841

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 5 related authorities · joined by email domain

Authorities: 5
Combined power: 891
States: 2
Oldest authority: Jun 1, 1974
Active now: 4

NORTHWESTERN CORPORATION· viewingUSDOT 410856
841PU
NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATIONUSDOT 219835
40PU
NORTHWESTERN GREAT FALLS GAS LLCUSDOT 4446129
7PU
NORTHWESTERN CUT BANK GAS LLCUSDOT 4446218
3PU
TERRA VERDE HEIGHTS VOLUNTEER FIRE DEPARTMENTUSDOT 1801878
0PU

Affiliated entities· hover to preview

NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION NORTHWESTERN GREAT FALLS GAS LLC NORTHWESTERN CUT BANK GAS LLC TERRA VERDE HEIGHTS VOLUNTEER FIRE DEPARTMENT