Thanepohn Corp
USDOT 436774MC-240409USDOT activeAuthority active· DBA Mattress Mill· Bozeman, MT
Thanepohn Corp (USDOT 436774) holds active operating authority as a motor carrier of property under MC-240409 based in Bozeman, MT. The earliest grant on file is from July 1991, 35 years, 4 months ago. $750,000 of liability coverage is on file with Great West Casualty Co. It reported 4 power units and 4 drivers on its last MCS-150 update (June 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-240409 | Motor carrier of property | Active | $750,000 liability, bond | $750,000 liability |
Earliest grant on file: Jul 11, 1991 (35 years, 4 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Great West Casualty Co. | $750,000 | Nov 29, 1995 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Oct 5, 2006 | MC-240409 | Discontinued revocation · contract carrier |
| Nov 16, 2005 | MC-240409 | Involuntary revocation · contract carrier |
| Sep 29, 1996 | MC-240409 | Dismissed · motor carrier of property |
| Sep 29, 1996 | MC-240409 | Dismissed · broker |
| Jul 11, 1991 | MC-240409 | Granted · motor carrier of property |
Registration
| USDOT number | 436774 |
|---|---|
| USDOT status | Active |
| Dockets | MC-240409 |
| Legal name | Thanepohn Corp |
| DBA name | Mattress Mill |
| Operation | Interstate |
| Classification | Private property, Authorized for hire |
| Business type | Corporation |
| Location | Bozeman, Montana 59718 |
| USDOT added | Feb 19, 1991 |
| Last MCS-150 update | Jun 16, 2025 |
| Safety rating | Satisfactory · May 3, 1991 |
Fleet
| Power units | 4 |
|---|---|
| Trucks | 4 |
| Drivers | 4 · 1 with a CDL |
| Annual miles | 20,000 · 2024 |
Cargo carried
General freight, Household goods, Metal: sheets, coils, rolls, Motor vehicles, Building materials, Paper products, Construction
Check it yourself
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Data as of Nov 12, 2026. Sources
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