Top 100 North Dakota Trucking Fleets by Power Units (2026)

Nightly aggregation of the FMCSA census puts North Dakota at 6,594 active motor carriers running roughly 40,209 power units combined, and about 40% of those carriers are single-truck owner-operators. Average active fleet size works out to 6.7 trucks.

50 new ND carrier registrations appeared in the last 90 days — and 156 registrations carry an FMCSA prior-revocation link, the raw material of chameleon re-registrations.

WANZEK CONSTRUCTION INC A MASTEC CORPORATION out of FARGO tops the ND ranking with 1154 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/366828.

The list orders every carrier headquartered in ND 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 2,371 qualifying carriers; every row links to that carrier's full public record.

Yes — this page only surfaces the largest fleets. Any of the 2,371 registered ND 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.