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Case FileDOT 436774
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Carrier Profile · DOT 436774

Thanepohn CORP

DBA: Mattress Mill

For-Hire ContractInterstateBozeman, MT 59718-8119
Updated 2026-05-29T12:34:25.215Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Thanepohn CORP has operated for 35.3y with a fleet of 4 power units and 4 drivers under Contract authority. The company has recorded 1 roadside inspections in its operating history.

Identity
Legal nameThanepohn CORP
DBAMattress Mill
DOT #436774
MC #MC240409
CityBozeman
StateMontana
ZIP59718-8119
Authority age35.3y
StatusActive
Common authorityNot authorized
Contract authority✓ Authorized
Broker authorityNot authorized
OperationInterstate
HazmatNot authorized
MCS-150 filed06/16/2025
Company officerNan Thanepohn
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
4
Power units
Drivers
4
Total drivers
Inspections
1
On record
Crashes
0
On record
OOS Rate
100.0%
Above national avg (22.26%)

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Location

8383 HUFFINE LANE, Bozeman, MT, 59718-8119

8383 HUFFINE LANE, BOZEMAN, MT, 59718-8119Open in Maps →

Inspection history

1 total inspections. OOS rate: 100.0%. Showing last 5.

DateStateLevelDriver OOSVehicle OOS
7/17/2025US110

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

Status
Active
Insurer
GREAT WEST CASUALTY CO.
Coverage
$750,000
Effective
11/29/1995

Source: FMCSA insurance filings. View methodology

Related carriers in Montana

Active carriers in MT, similar fleet size.

Northwestern Corporation
Butte, MT
841 power units · DOT 410856
Transystems LLC
Great Falls, MT
467 power units · DOT 179858
Dsv Road Transport INC
Missoula, MT
421 power units · DOT 30161
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Feb 1991
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
Montana Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

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Thanepohn CORP is based in Bozeman, MT, which is part of the larger Montana trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Thanepohn CORP

Answers from verified compliance records.

Is Thanepohn CORP authorized to operate?

Yes. Thanepohn CORP holds Contract operating authority and is currently active.

What is Thanepohn CORP's safety record?

Thanepohn CORP has 1 roadside inspections on record. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Thanepohn CORP operate?

Thanepohn CORP operates 4 power units with approximately 4 drivers.

Is Thanepohn CORP insured?

Thanepohn CORP has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Thanepohn CORP had any risk indicators?

No risk indicators have been detected for Thanepohn CORP as of the most recent data sync.

What is the DOT number for Thanepohn CORP?

Thanepohn CORP's DOT number is 436774 and MC number is MC240409. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Thanepohn CORP Safety Record, DOT 436774. Retrieved from https://truckgraph.com/carriers/436774
MLA
"Thanepohn CORP Safety Record, DOT 436774." Truck Graph, May 29, 2026, https://truckgraph.com/carriers/436774
Chicago
"Thanepohn CORP Safety Record, DOT 436774." Truck Graph. Last modified May 29, 2026. https://truckgraph.com/carriers/436774
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →