Carrier profile · USDOT 326021 · MC-269196 · Updated Jun 13, 2026
Clark Oil Company Inc
DBA SOUTHERN PLAINS TRANSPORTATION
1 power unitADA, OK40/100
CARRIER INACTIVEMC-269196 INACTIVE
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 301 N BROADWAY AVE, ADA, OK, 74820-5007
- Mailing address
- P O BOX 876, ADA, OK, 74821-0876
- Operation
- Intrastate (Hazmat)
Contact
- Phone
- (405) 332-5222
- bclark@clarkoil.com
- Web domain
- clarkoil.com
Registration
- Officer
- Bill Clark
- USDOT / docket
- 326021 · MC-269196
- First registered
- Aug 25, 1988
- Last MCS-150
- Dec 31, 2007 · 120,000 mi (2001)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 32863755
Fleet (self-reported · MCS-150)
—CDL drivers
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.