Maryann Mannen
CEO of of Marathon Petroleum Corporation
About
#MarathonPetroleum
#EnergyLeadership
#CorporateFinance
Life Classification
Top Executive
Life ID
PL6279298044747
Verified Name
maryann-mannen
Life Type
Person Life
Birth
1963-Jan-01
Age
63 years
Life Editor(s)
History Editorial Network (HEN)
Life Privacy
Public
Subscription
Elite
Created On
2026-06-05
Updated On
2026-06-15
Profile Image
Maryann Mannen
Cover Image
Ohio Business Roundtable via X @ohiobrt
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