MPC is the nation’s fourth-largest refiner and the largest refiner in the Midwest. MPC’s refining, marketing and transportation. read more

EMPLOYEE PARTICIPANTS: 186

TOTAL RATINGS: 1964

CEO: Gary Heminger

HR or Marketing? Claim Your Free Employer Account

Gary Heminger Marathon Petroleum CEO Rating

Marathon Petroleum's CEO, Gary Heminger, has 164 employee ratings and a score of 58/100, placing them in the Bottom 20% of similar size companies on Comparably with 10,000+ Employees. When breaking the CEO score down by factors such as department, gender, and ethnicity, we see that males at Marathon Petroleum rate Gary Heminger higher than females, giving the CEO a score of 60/100.

Last updated months ago.

Where This Score Ranks Marathon Petroleum's CEO Rating

BOTTOM
20%
In the Bottom 20% of 1339 Similar Sized Companies on Comparably
4th
4th place versus 3 competitors rated on Comparably

Sep

Oct

Nov

Dec

Feb

D58 / 100

Jan

Marathon Petroleum CEO Gary Heminger Bio

Gary Heminger serves as the CEO / President of Marathon Petroleum.

Who Ranks Marathon Petroleum's CEO Rating the Highest?

Experience - 3 to 6 Years 76/100

Ethnicity - African American/Black 75/100

Tenure - 2 to 5 Years 73/100

Who Ranks Marathon Petroleum's CEO Rating the Lowest?

Ethnicity - Hispanic or Latino 40/100

Department - IT 48/100

Tenure - Over 10 Years 48/100

Marathon Petroleum CEO Gary Heminger At a Glance

The CEO score provides an understanding of how employees feel about the CEO’s leadership style and effectiveness at Marathon Petroleum.

Based on 164 ratings, Gary Heminger ranks right below Saudi Aramco's CEO, Amin Nasser.

Marathon Petroleum's CEO is highly regarded by employees with 3 to 6 Years experience, African American/Black employees, and employees who have been at the company 2 to 5 Years. However, Hispanic or Latino employees, the IT department, and employees who have been at the company Over 10 Years have a less favorable view of the CEO and believe there is room for improvement. Overall, the CEO score has remained stable over the last 90 days.