Tesoro Refining & Marketing Company LLC
USDOT 991882MC-1186977USDOT activeAuthority active· DBA Marathon Petroleum Company· Findlay, OH
Tesoro Refining & Marketing Company LLC (USDOT 991882) holds active operating authority as a motor carrier of property under MC-1186977 based in Findlay, OH. The earliest grant on file is from February 2021, 5 years, 9 months ago. $5,000,000 of liability coverage is on file with Ace American Insurance Company. It reported 23 power units and 18 drivers on its last MCS-150 update (December 2025). 4 other active carriers list the same physical address.
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-1186977 | Motor carrier of property | Active | — | $5,000,000 liability |
| MC-418767 | Motor carrier of property | Inactive | $1,000,000 liability | $1,000,000 liability |
Earliest grant on file: Feb 4, 2021 (5 years, 9 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Ace American Insurance Company | $5,000,000 | Jul 1, 2020 | — |
| Liability (BIPD) · form 91X | Ace American Insurance Company | $1,000,000 | Apr 1, 2003 | — |
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Authority history
| Date | Docket | Action |
|---|---|---|
| Nov 3, 2026 | MC-1186977 | Voluntary suspension · motor carrier of property |
| Nov 3, 2026 | MC-1186977 | Reinstated · motor carrier of property |
| Feb 4, 2021 | MC-1186977 | Granted · motor carrier of property |
| Feb 4, 2021 | MC-1186977 | Granted · motor carrier of property |
Registration
| USDOT number | 991882 |
|---|---|
| USDOT status | Active |
| Dockets | MC-1186977, MC-418767 |
| Legal name | Tesoro Refining & Marketing Company LLC |
| DBA name | Marathon Petroleum Company |
| Operation | Intrastate (non-hazmat) |
| Classification | Private property, Authorized for hire |
| Location | Findlay, Ohio 45840 |
| USDOT added | Dec 4, 2001 |
| Last MCS-150 update | Dec 30, 2025 |
| Safety rating | Not rated |
| Hazardous materials | Yes |
Fleet
| Power units | 23 |
|---|---|
| Trucks | 21 |
| Drivers | 18 · 18 with a CDL |
| Annual miles | 12,564,230 · 2024 |
Cargo carried
Liquids/gases, crude oil
Other records
- 4 other active carriers list the same physical address. Shared addresses are common for fleets, terminals and filing agents; they are one input to a vetting decision, not a finding.
Check it yourself
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Data as of Nov 12, 2026. Sources
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