Marathon Petroleum Corp (MPC) Headquarters — Findlay, Ohio

Headquarters

539 South Main Street
Findlay, OH 45840-3229

Tickerscape Verified 2026-08-20

Incorporated in Delaware, Marathon Petroleum Corp operates from its headquarters in Findlay, Ohio. A company's state of incorporation is a legal domicile and is often not where it actually does business.

All 104 public companies headquartered in Ohio

Exchange

NYSE

Sector

Oil, Gas & Fuel

Industry

Petroleum Refining

Shares outstanding

280.82M (as of Jul 30, 2026)

Sector groupings are Tickerscape's own, derived from the company's SEC Standard Industrial Classification code — not GICS®, ICB® or any other licensed scheme, and they will disagree with those on some companies. How sectors are assigned.

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Informational purposes only — not investment advice. Headquarters location reflects the company's most recently recorded principal address.