RIMROCK COLONY INC
SUNBURST, MT
01/30/2007
5
Power Units
15
Drivers
Current
as of today
Active · 5 power units · 15 drivers · Sunburst, MT
2026
~Feb 2026
Officer change
ELIAS J HOFER → ELIAS HOFER
Feb 2, 2026
MCS-150 biennial update filed
Reported mileage: 80,000 (2025)
Reported power units: 4 → 5
Reported drivers: 12 → 15
Reported trailers: 4 → 6
2024
Jan 10, 2024
MCS-150 biennial update filed
Reported mileage: 40,000 (2023)
Reported power units: 4
Reported drivers: 12
Reported trailers: 4
2022
Feb 17, 2022
MCS-150 biennial update filed
Reported mileage: 35,000 (2021)
Reported power units: 7 → 4
Reported drivers: 7 → 12
2020
Mar 5, 2020
MCS-150 biennial update filed
Reported mileage: 75,000 (2020)
Reported power units: 7
Reported drivers: 7
2007
Jan 30, 2007
DOT registered
Company registered with the FMCSA.