Trucking companies in Knowles, OK
2 companies based in Knowles have an active USDOT number and an MC, FF or MX docket. 1 of them have active operating authority: 1 confirmed in current Motus data, 0 last known from the May 14, 2026 snapshot.
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| Company | Location | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|---|
| UNIBRIDGE SYSTEMS INC Carrier |
Knowles, OK | 550612 | MC272393 | 5 | Active Current · Motus |
| SMITH & SONS TRUCKING LLC High risk Carrier |
Knowles, OK | 3222537 | MC1008807 | 1 | Inactive Last known · May 14, 2026 |