MarkWest Energy Partners competitors include EnLink Midstream, EQT, Williams, Marathon Petroleum and MPLX LP. MarkWest Energy Partners ranks 2nd in Overall Culture Score on Comparably vs its competitors. See below how MarkWest Energy Partners compares to its competitors with CEO Rankings, Product & Services, NPS, Pricing, Customer Services, Overall Culture Score, eNPS, Gender and Diversity Scores.





3 Employees at MarkWest Energy Partners rate Frank Semple a 43 out of 100, which ranks them 5th below Marathon Petroleum's CEO,Gary Heminger. Last rating was months ago.

13 Employees at EQT rate David Porges a 88 out of 100, which ranks them 1st out of MarkWest Energy Partners' competitors. Last rating was months ago.

11 Employees at Williams rate John Davis a 71 out of 100, which ranks them 2nd out of MarkWest Energy Partners' competitors. Last rating was months ago.

14 Employees at EnLink Midstream rate Barry Davis a 66 out of 100, which ranks them 3rd out of MarkWest Energy Partners' competitors. Last rating was months ago.

153 Employees at Marathon Petroleum rate Gary Heminger a 58 out of 100, which ranks them 4th out of MarkWest Energy Partners' competitors. Last rating was months ago.
3 Customers rate MarkWest Energy Partners' Product Quality Score a 3/5, which ranks it 6th against its competitors, below EnLink Midstream.
5 Customers rate MarkWest Energy Partners' Net Promoter Score a -40, which ranks it 4th against its competitors, below Marathon Petroleum. Net Promoter score tracks customers' overall score to this question - “On a scale from 0-10, how likely are you to recommend MarkWest Energy Partners to a friend?”.
3 Customers rate MarkWest Energy Partners' Pricing Score a 3/5, which ranks it 6th against its competitors, below Marathon Petroleum.
3 Customers rate MarkWest Energy Partners' Customer Service a 2.7/5, which ranks it 6th against its competitors, below Marathon Petroleum.
3 Employees rate MarkWest Energy Partners' Overall Culture a 69/100, which ranks it 2nd against its competitors, below EnLink Midstream. Overall Culture scores are aggregated from all of the questions employees at a company answer on Comparably.
3 Employees rate MarkWest Energy Partners' Employee Net Promoter Score a -34, which ranks it 5th against its competitors, below Marathon Petroleum. Employee Net Promoter score tracks employees' overall score to this question - “On a scale from 0-10, how likely are you to recommend working at MarkWest Energy Partners to a friend?”.
