Carrier profile · USDOT 2361993 · MC-809573 · FMCSA data fetched 2026-11-11
CORNERSTONE OILFIELD GROUP LLC
DBA 1963
6 power units1 driversInterstateELK CITY, OK
Census status Inactive (I)MC-809573 · code A
Official links FMCSA SAFER
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05
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-11-11 00:56 UTC
- Legal name
- CORNERSTONE OILFIELD GROUP LLC
- DBA
- 1963
- USDOT
- 2361993
- MC / FF / MX
- MC-809573
- Physical address
- 105 ROBISON PLACE, ELK CITY, OK, 73644, US
- Mailing address
- PO BOX 2467, ELK CITY, OK, 73648, US
- Business type
- Not provided
- Carrier/shipper code
- C
- Census add date
- 2012-12-06
- MCS-150 filing date
- 2019-09-19
- Power units / drivers
- 6 / 1
- Latest review (type · date)
- Not provided
06
Federal activity
- 2019-09-19Census
Latest MCS-150 filing
- 2012-12-06Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
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