Carrier profile · USDOT 1158981 · MC-487349 · Updated Jun 13, 2026
Castle Mountain Transport LLC
1 power unitLocal · 2 statesWHITE SULPHUR SPRINGS, MT50/100
CARRIER ACTIVEMC-487349 ACTIVE
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
- 503 4TH AVE SW, WHITE SULPHUR SPRINGS, MT, 59645
- Mailing address
- PO BOX 68, WHITE SULPHUR SPRINGS, MT, 59645
- Operation
- Interstate
Contact
- Phone
- (406) 547-2413
- Cell
- (406) 750-0384
Registration
- Officer
- Sam Wipf
- USDOT / docket
- 1158981 · MC-487349
- First registered
- Aug 12, 2003
- Last MCS-150
- Jan 7, 2026 · 30,200 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
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.