Carrier profile · USDOT 4169297 · MC-1603367 · Updated Jun 13, 2026
MAMMOTH MACHINERY LLC
1 power unitLocal · 1 statesNORTH SALT LAKE CITY, UT50/100
CARRIER ACTIVEMC-1603367 ACTIVEHAZMAT
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
@mammothmachinery.com — 2 carriers: USDOT 2894230
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)22
Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 9
- States
- 1
- Oldest authority
- May 25, 2016
- Active now
- 1
- MAMMOTH MACHINERY LLC· viewingUSDOT 41692971PU
- MAMMOTH MACHINERY LLCUSDOT 28942308PU
Affiliated entities· hover to preview