Look up any US motor carrier
Look up operating authority, safety rating and fleet size by USDOT or MC number, straight from the federal register of motor carriers.
Preview: 15,813 carriers of roughly 4.5 million registered — a deliberate mix of currently active carriers and ones deactivated within the past year. Coverage is expanding.
What you get
One page per carrier with the facts a booking decision actually turns on: whether operating authority is active, whether the carrier has been rated, how large the fleet is, and when the carrier last updated its own filing. Every page links back to the agency record it came from.
What this is not
CarrierHelm reports what the federal register says about a business. It is not a screening service and must not be used to decide anyone's eligibility for credit, employment, housing or insurance.