DATA SOURCE
FMCSA Company Census File
Active motor carriers with waste-industry names in TX/CA/FL/NY (DOT number, legal name, phone, fleet size)
What we use it for
Coverage today
Coverage not yet documented.
Freshness
Refresh cadence: manual. Last refreshed 2026-10-13. This is when we last pulled from the source, not a guarantee the source itself has changed since.
Source
https://data.transportation.gov/Trucking-and-Motorcoaches/Company-Census-File/az4n-8mr2
See Methodology for how this combines with our other sources, or Data Licensing for what you can do with what's derived from it.