Carrier profile · USDOT 100344 · MC-8499 · Updated Jul 3, 2026
Big Horn Co-operative Marketing Association
40 power unitsavg 10 yrLocal · 1 statesGREYBULL, WY78/100
AUTHORITY STATUS UNKNOWNMC-8499 STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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
- 4784 HWY 310, GREYBULL, WY, 82426
- Mailing address
- PO BOX 591, GREYBULL, WY, 82426
- Operation
- Interstate· Hazmat
Contact
- Phone
- (307) 765-2061
- Cell
- (307) 388-8460
- Fax
- (307) 765-2562
- Web domain
- bighorncoop.com
Registration
- Officer
- Sarah Elizabeth Stevens
- USDOT / docket
- 100344 · MC-8499
- First registered
- Jun 1, 1974
- Last MCS-150
- Apr 12, 2024 · 16,000 mi (2023)
- FMCSA safety rating
- Satisfactory · Feb 22, 2000
- D-U-N-S
- 8962342
Fleet (self-reported · MCS-150)
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.