FMCSA-registered carriers by recent records methodology

Source

• Federal Motor Carrier Safety Administration: motor carrier census and operating authority.

Unit of record

One row per company, ranked by the number of dated public records about it in the trailing 90 days.

Update cadence

Daily. Each page shows the date its data last changed.

Company matching

Records are linked to a company on registration numbers, government identifiers, addresses and domains, never on a similar name alone. Records about individuals are not named on public pages.

Coverage

Known limits

Coverage depends on what each authority publishes and when. Some records cannot be linked to a company with confidence and are shown without one. Values are as declared by the filer.