







Free tool · No signup · Synced daily from FMCSA & MOTUS
Verify a carrier.
MC / DOT lookup.
Run a free carrier authority check — type any USDOT number, MC number, or company name for an instant read on FMCSA authority, age, and standing.
Type a DOT/MC number to jump straight to a carrier, or a company name to browse. No account needed.
All carrier information is compiled from public open sources (FMCSA data). Brokers and shippers must conduct their own independent investigation and due diligence before partnering with any carrier.
How the carrier Trust Score reads
Every carrier profile is graded A–F from public regulatory data — no opinions, just FMCSA filings.
A
Excellent
Established, active authority
B
Good
Established, minor concerns
C
Fair
Verify before partnering
D
Caution
Significant concerns
F
High Risk
Serious red flags
What we checkOperating authorityAuthority ageRevocation historyPending suspensionsFleet & operationInsurance filings
Matching carriers
SIGMA TRANSPORT LLC
SILVERBERG INVESTMENT HOLDINGS LLC · dba PASBREE LOGISTICS
SILVERLINE CONSTRUCTION LLC
SINGLE WATER SERVICES LLC
SIX GUNS OILFIELD SERVICES LLC
SIX SPUR LOGISTICS LLC
SJB TRUCKING LLC
SJC ENTERPRISES LLC · dba KIANTLER
SK RUNNING AND HOTSHOT LLC
SL TRUCKING
SMOOTH MOVERS LLC
SNOW PEAK DESIGN BUILD LLC
SNOWFLAKE TRUCKING LLC
SNOWY SKIES LLC
SNYDER TRANSPORT, INC.
SNYDER TRUCKING LLC
SORENSEN'S CATTLECRUISERS, INC.
SOS WELL SERVICES LLC
SOUTHERN WYOMING TOWING & RECOVERY LLC
SPARTAN ENTERPRISES LLC
Browse carriers by state
Find motor carriers with active FMCSA authority based in each state.
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