MARKWEST ENERGY APPALACHIA LLC
dba MARKWEST ENERGY PARTNERS
ASHLAND, KY
06/02/2005
1
Power Units
1
Drivers
Current
as of today
Active · 1 power units · 1 drivers · Ashland, KY
2026
~Jan 2026
Officer change
JAMES SMITH → CHRIS LINT
Jan 2, 2026
MCS-150 biennial update filed
Reported mileage: 1 (2025)
Reported power units: 2 → 1
Reported drivers: 3 → 1
2023
Dec 5, 2023
MCS-150 biennial update filed
Reported mileage: 186,331 (2022)
Reported power units: 9 → 2
Reported drivers: 7 → 3
2022
Nov 2, 2022
MCS-150 biennial update filed
Reported mileage: 145,504 (2021)
Reported power units: 9
Reported drivers: 2 → 7
2021
Jul 12, 2021
MCS-150 biennial update filed
Reported mileage: 10 (2020)
Reported power units: 9
Reported drivers: 2
Jan 22, 2021
MCS-150 biennial update filed
Reported mileage: 10 (2020)
Reported power units: 9
Reported drivers: 2
2005
Jun 2, 2005
DOT registered
Company registered with the FMCSA.