







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
CARU TRANSPORT LLC
CARUCHI TRUCKING LIMITED LIABILITY COMPANY
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CARVALHO 4 LLC
CARVI TRUCKING LLC
CASAS ENTERPRISES, INC.
CASMAR SERVICES LLC
CASPER & SON'S TRANSPORTATION LLC
CASTELLANO TRANSPORT LLC
CASTILLO TRUCKING LLC
CASTLE & BROTHERS LOGISTICS LIMITED LIABILITY PARTNERSHIP
CASTLE TRANSPORT SERVICES LLC
CASTLE TRANSPORTATION SERVICES INC
CASTRO EXPRESS CORP
CASTRO TRANSPORT LLC
CASTRO'S SUPERIOR SERVICES LLC · dba CSS
CASTROS CARGO EXPRESS LLC
CAT LOGISTICS INC
CAT TRANSPORT INC
CAV SERVICES LLC
Browse carriers by state
Find motor carriers with active FMCSA authority based in each state.
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