MARKWEST ENERGY OPERATING COMPANY LLC
DBA: MPLX G&P
DOT #
4151788
Location
DENVER, CO
Status
Active
Phone
4194222121
Power Units
122
Drivers
135
Trailers
3
Annual Miles
Locked
Entity Type
N/A
Carrier Operation
Interstate
MCS-150 Date
Dec 28, 2023
Out of Service
No
About MARKWEST ENERGY OPERATING COMPANY LLC
Marathon Petroleum Corporation (MPC) is a leading energy company providing comprehensive energy solutions. Operating primarily in the United States, MPC's core business segments include refining, midstream operations, and retail. The company manages extensive refining and marketing assets, with approximately 3 million barrels per day crude oil refining capacity across 13 refineries in 12 states. MPC also operates a successful midstream segment, primarily through its master limited partnership, MPLX, which includes significant terminal storage and natural gas processing capacity. Additionally, MPC has a strong retail presence with the Marathon and ARCO brands, comprising roughly 7,740 branded locations and 1,160 direct dealer locations. The company places a strong emphasis on sustainability and energy efficiency, evidenced by multiple ENERGY STAR® Partner of the Year – Sustained Excellence Awards. It is also investing in renewable fuels to meet global energy needs while reducing carbon emissions.
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Inspection Summary
Recent Inspections (90 Days)
1
Vehicle OOS Rate
0%
0 of 1
National avg ~21%
Driver OOS Rate
0%
0 of 1
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance Data Locked
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Contact Information
Physical Address
DENVER, CO 80202-2137
Cargo & Operations
Cargo Carried
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