Top 100 Pennsylvania Trucking Fleets by Power Units (2026)

Nightly aggregation of the FMCSA census puts Pennsylvania at 82,177 active motor carriers running roughly 725,093 power units combined, and about 46% of those carriers are single-truck owner-operators. Average active fleet size works out to 9.8 trucks.

976 new PA carrier registrations appeared in the last 90 days — and 1,318 registrations carry an FMCSA prior-revocation link, the raw material of chameleon re-registrations.

PROGRAMS EMPLOYING PEOPLE (PEP) out of PHILADELPHIA tops the PA ranking with 99999 power units on its latest MCS-150. Its complete vetting workup — risk flags, score breakdown, insurance filings, and record timeline — is at https://mclookup.com/carrier/2888616.

The list orders every carrier headquartered in PA by self-reported power units, filtered for plausibility (a driver-to-truck ratio between 0.3 and 5.0 screens out data-entry junk like thousand-truck fleets with zero drivers). Showing the top 100 of 17,773 qualifying carriers; every row links to that carrier's full public record.

Yes — this page only surfaces the largest fleets. Any of the 17,773 registered PA carriers can be pulled up by typing its USDOT or MC number into the search bar, which returns the same risk-flag screening, score breakdown, and month-over-month record history.