Brunner Manufacturing Company Inc

USDOT inactiveAuthority activeCarrier & Shipper · Interstate

USDOT167897
MC146606
LocationMauston, WI
Phone(608) 747-2552
Fleet6 power units · 2 drivers

Brunner Manufacturing Company Inc (USDOT 167897, MC-146606) is an interstate motor carrier based in Mauston, Wisconsin with 6 power units and 2 drivers reported to FMCSA. Its USDOT number is not active.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-146606Carrier, Shipper Liability insuranceNone on fileRequired: $750,000 Safety ratingSatisfactoryRated Nov 3, 2000 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Oct 20, 2026This month Process agent (BOC-3)On fileService of Process Agents, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

Docket	Authority type	Status
MC-146606	Motor Carrier of Property (except Household Goods)	Active

First granted on April 16, 1980 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

Liability (BIPD) required$750,000
Liability (BIPD) on fileNone on file
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Cargo BMC-34	Integrity Insurance Company	$5,000	Apr 3, 2024

Insurance history: 14 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Integrity Insurance Company	Aug 21, 2026	Sep 20, 2026	Cancel
Liability (BIPD)	Integrity Insurance Company	Apr 3, 2024	Aug 21, 2026	Replaced
Cargo	Sentry Insurance Company	Jan 1, 2019	Apr 3, 2024	Cancel
Liability (BIPD)	Sentry Insurance Company	Jan 1, 2019	Apr 3, 2024	Cancel
Liability (BIPD)	Nationwide Mutual Insurance Comp	Jan 1, 2014	Jan 1, 2019	Replaced
Cargo	Travelers Property Casualty Co. of America	Jan 1, 2007	Jan 1, 2019	Replaced
Liability (BIPD)	Travelers Property Casualty Co. of America	Jan 1, 2007	Jan 1, 2014	Replaced
Liability (BIPD)	The Cincinnati Insurance Co.	Jan 1, 2006	Jan 1, 2007	Replaced
Cargo	The Cincinnati Insurance Co.	Jan 1, 2006	Jan 1, 2007	Replaced
Liability (BIPD)	Zurich American Insurance Company	Jan 1, 2004	Sep 13, 2004	Term / cancl
Liability (BIPD)	Zurich American Insurance Company	Jan 1, 2004	Jan 1, 2004	Replaced
Cargo	Zurich American Insurance Company	Jan 1, 2004	Jan 1, 2006	Replaced
Cargo	Transcontinental Insurance Co.	Jan 1, 1994	Jul 21, 2004	Term / cancl
Liability (BIPD)	Continental Casualty Co.	Jan 1, 1994	Jul 21, 2004	Cancel

Process agent (BOC-3)

Service of Process Agents, Inc.

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

FMCSA safety rating: Satisfactory (rated November 3, 2000)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

October 2, 2026Involuntary suspension - insurance cancellation effective; no active insurance meeting minimum coverage on file — Motor Carrier of Property (except Household Goods)
September 20, 2026Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
March 7, 2024Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on March 18, 2024
January 7, 2019Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on January 14, 2019
March 23, 2005Reinstated — Common carrier authority
September 13, 2004Involuntary revocation — Common carrier authority
August 11, 2004Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 31, 2004
June 24, 2004Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on July 26, 2004

Show 2 earlier events

November 17, 1994Granted — Contract carrier authority; Motor Carrier of Property (except Household Goods)
April 16, 1980Granted — Common carrier authorityRevoked on September 13, 2004

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 20, 2026

Power units: 6
Trucks: 3
Tractors owned: 2
Trucks owned: 1
Trailers owned: 12
Drivers: 2
CDL drivers: 2
Interstate drivers: 1
Intrastate drivers: 1
Miles traveled: 77,853 (2026)
Classification: Private property; Authorized for hire
Hazardous materials: No
USDOT registered: June 1, 1974
Address: 1025 Parker Drive, Mauston, WI 53948
Phone (registered with FMCSA): (608) 747-2552

Cargo carried

General freight
Metal: sheets, coils, rolls
Machinery, large objects
Livestock
Grain, feed, hay
Chemicals
Agricultural / farm supplies
Fasteners hardware

Key facts

USDOT number 167897 was registered on June 1, 1974.
Operating authority MC-146606 was first granted on April 16, 1980.
The company last updated its FMCSA registration (Form MCS-150) on October 20, 2026.
It reported 77,853 vehicle miles traveled in 2026.
One insurance filing is on file, including Cargo coverage with Integrity Insurance Company.
Its most recent FMCSA safety rating is Satisfactory, issued on November 3, 2000.
Its process agent filing (BOC-3) is with Service of Process Agents, Inc..

Other carriers in Mauston, WI

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