Trucking Lens

Rosenboom Machine & Tool Inc

USDOT 210814MC-233048USDOT activeAuthority active· Sheldon, IA

Rosenboom Machine & Tool Inc (USDOT 210814) holds active operating authority as a motor carrier of property under MC-233048 based in Sheldon, IA. The earliest grant on file is from November 1990, 35 years, 11 months ago. $1,000,000 of liability coverage is on file with Allied Mutual Insurance Co. It reported 10 power units and 10 drivers on its last MCS-150 update (June 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-233048Motor carrier of propertyActive$750,000 liability$1,000,000 liability, cargo

Earliest grant on file: Nov 21, 1990 (35 years, 11 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XAllied Mutual Insurance Co.$1,000,000Aug 8, 1990—
Cargo · form 34Federal Insurance Co.—Jun 27, 2008—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Dec 13, 2005MC-233048Discontinued revocation · contract carrier
Nov 15, 2005MC-233048Involuntary revocation · contract carrier
Nov 21, 1990MC-233048Granted · motor carrier of property

Registration

USDOT number210814
USDOT statusActive
DocketsMC-233048
Legal nameRosenboom Machine & Tool Inc
OperationInterstate
ClassificationAuthorized for hire
Business typeCorporation
LocationSheldon, Iowa 51201
USDOT addedApr 13, 1982
Last MCS-150 updateJun 9, 2025
Safety ratingSatisfactory · Feb 7, 1991

Fleet

Power units10
Trucks10
Drivers10 · 10 with a CDL
Annual miles316,000 · 2024

Cargo carried

General freight

Check it yourself

Data as of Nov 12, 2026. Sources

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