Carrier profile · USDOT 66163 · MC-488257 · Updated Jun 13, 2026
Sioux Steel Company
9 power unitsLocal · 2 statesSIOUX FALLS, SD50/100
CARRIER ACTIVEMC-488257 ACTIVERATED SATISFACTORY
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
@siouxsteel.com — 3 carriers: USDOT 4328938USDOT 4426331
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)99
Observed (24 mo)11
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 3 related authorities · joined by email domain
- Authorities
- 3
- Combined power
- 12
- States
- 2
- Oldest authority
- Jun 1, 1974
- Active now
- 3
- SIOUX STEEL COMPANY· viewingUSDOT 661639PU
- OAKES CONSTRUCTION LLCUSDOT 44263312PU
- SCAFCO GRAIN SYSTEMSUSDOT 43289381PU
Affiliated entities· hover to preview