Mississippi Welders Supply Company Inc
USDOT 915827MC-399714USDOT activeAuthority active· DBA Mwsco· Winona, MN
Mississippi Welders Supply Company Inc (USDOT 915827) runs 51 power units and 76 drivers based in Winona, MN, with active operating authority as a motor carrier of property under MC-399714. The earliest grant on file is from September 2001, 25 years, 1 month ago. $1,000,000 of liability coverage is on file with Federated Mutual Insurance Co.
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-399714 | Motor carrier of property | Active | $1,000,000 liability | $1,000,000 liability |
Earliest grant on file: Sep 25, 2001 (25 years, 1 month ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Federated Mutual Insurance Co. | $1,000,000 | Aug 22, 2023 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Feb 15, 2024 | MC-399714 | Discontinued revocation · common carrier |
| Feb 9, 2024 | MC-399714 | Involuntary revocation · common carrier |
| Jan 26, 2024 | MC-399714 | Reinstated · motor carrier of property |
| Jan 26, 2024 | MC-399714 | Reinstated · motor carrier of property |
| Jan 2, 2024 | MC-399714 | Revoked · motor carrier of property |
| Sep 8, 2023 | MC-399714 | Discontinued revocation · common carrier |
| Aug 23, 2023 | MC-399714 | Involuntary revocation · common carrier |
| Feb 14, 2014 | MC-399714 | Discontinued revocation · common carrier |
| Feb 3, 2014 | MC-399714 | Involuntary revocation · common carrier |
| Sep 20, 2013 | MC-399714 | Discontinued revocation · common carrier |
| Sep 9, 2013 | MC-399714 | Involuntary revocation · common carrier |
| Nov 22, 2002 | MC-399714 | Discontinued revocation · common carrier |
| Nov 5, 2002 | MC-399714 | Involuntary revocation · common carrier |
| Sep 25, 2001 | MC-399714 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-399714 | Common | Nov 28, 2023 | Jan 2, 2024 · involuntary revocation |
Registration
| USDOT number | 915827 |
|---|---|
| USDOT status | Active |
| Dockets | MC-399714 |
| Legal name | Mississippi Welders Supply Company Inc |
| DBA name | Mwsco |
| Operation | Interstate |
| Classification | Private property, Authorized for hire |
| Location | Winona, Minnesota 55987 |
| USDOT added | Nov 13, 2000 |
| Last MCS-150 update | Dec 9, 2025 |
| Safety rating | Not rated |
| Hazardous materials | Yes |
Fleet
| Power units | 51 |
|---|---|
| Trucks | 45 |
| Drivers | 76 · 76 with a CDL |
| Annual miles | 1,357,787 · 2024 |
Cargo carried
General freight, Liquids/gases
Check it yourself
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- FMCSA SMS (inspection and crash measures)
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Data as of Nov 12, 2026. Sources
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