Trucking Lens

Ms & Sons Corp

USDOT 133751MC-143871USDOT activeAuthority active· Humboldt, IA

Ms & Sons Corp (USDOT 133751) runs 40 power units and 42 drivers based in Humboldt, IA, with active operating authority as a motor carrier of property under MC-143871. The earliest grant on file is from February 1979, 47 years, 8 months ago. $2,000,000 of liability coverage is on file with Starstone Specialty Insurance Company.

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-143871Motor carrier of propertyActive$1,000,000 liability$5,000,000 liability

Earliest grant on file: Feb 26, 1979 (47 years, 8 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XStarstone Specialty Insurance Company$2,000,000Sep 1, 2025—
Liability (BIPD) · form 91XGreat West Casualty Co.$1,000,000Aug 6, 2021—
Liability (BIPD) · form 91XCrum & Forster Specialty Insurance Company$2,000,000Oct 1, 2020—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Nov 12, 2020MC-143871Discontinued revocation · common carrier
Oct 13, 2020MC-143871Involuntary revocation · common carrier
Oct 3, 2018MC-143871Discontinued revocation · common carrier
Sep 4, 2018MC-143871Involuntary revocation · common carrier
Nov 10, 2011MC-143871Discontinued revocation · common carrier
Nov 3, 2011MC-143871Involuntary revocation · common carrier
Jul 8, 1985MC-143871Granted · motor carrier of property
Jul 8, 1985MC-143871Granted · motor carrier of property
May 29, 1981MC-143871Granted · motor carrier of property
Feb 26, 1979MC-143871Granted · motor carrier of property

Registration

USDOT number133751
USDOT statusActive
MC numberMC-143871
Legal nameMs & Sons Corp
OperationInterstate
ClassificationAuthorized for hire
Business typeCorporation
LocationHumboldt, Iowa 50548
USDOT addedJun 1, 1974
Last MCS-150 updateApr 3, 2026
Safety ratingSatisfactory · Apr 14, 2025
Hazardous materialsYes

Fleet

Power units40
Trucks40
Drivers42 · 42 with a CDL
Annual miles2,427,838 · 2024

Cargo carried

General freight, Liquids/gases, Grain, feed, hay, Commodities dry bulk, Paper products, Agricultural/farm supplies, fertilizer

Check it yourself

Data as of Nov 12, 2026. Sources

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All trucking companies in Humboldt, IA· Trucking companies in Iowa