THOMPSON BROS INC
Operations
What THOMPSON BROS INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 66289
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify THOMPSON BROS INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 93 power units, 146 drivers
- THOMPSON BROS INC self-reports 93 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about THOMPSON BROS INC
Common questions about this carrier, answered from FMCSA public records.
Is THOMPSON BROS INC a legitimate motor carrier?
THOMPSON BROS INC is registered with FMCSA under USDOT number 66289. Operating authority status is currently Inactive. Carrier90's trust score of 35/100 yields a REJECT verdict based on safety, insurance, authority, and crash data.
What is THOMPSON BROS INC's safety score?
Carrier90 scores THOMPSON BROS INC at 35 out of 100 with a REJECT verdict. The score combines FMCSA BASIC percentiles, crash history, insurance status, operating authority, and chameleon carrier detection signals.
Where is THOMPSON BROS INC based?
THOMPSON BROS INC lists its physical address in SIOUX FALLS, SD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 66289 active?
USDOT 66289 (THOMPSON BROS INC) operating authority status is currently Inactive. Last verified by Carrier90 on October 26, 2026. Data is sourced from live FMCSA federal records.
How many trucks does THOMPSON BROS INC operate?
THOMPSON BROS INC reports 93 power units and employs 146 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Related resources
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