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Marathon Petroleum
Petroleum refiners, marketers and transporters in the United States
About Marathon Petroleum
Marathon Petroleum Corporation (MPC) is a prominent player in the energy sector, specifically in the downstream segment, which involves refining and marketing petroleum products. Headquartered in Findlay, Ohio, MPC operates the largest refining system in the United States. This means they take crude oil and process it into usable products like gasoline, diesel, and jet fuel. Their extensive network includes branded retail locations across the country, prominently featuring the Marathon brand.
MPC serves a diverse range of clients, including individual consumers who purchase fuel at their retail outlets, businesses that require bulk fuel supplies, and other entities within the energy sector. They also have significant operations in the midstream sector through their ownership of MPLX LP. This subsidiary focuses on gathering, processing, and transporting crude oil and natural gas, which are essential steps in getting raw materials to refineries and then to market.
The company's business model is integrated, meaning they control multiple stages of the supply chain from refining to retail. This integration allows MPC to optimize operations and reduce costs, thereby increasing profitability. They make money primarily through the sale of refined petroleum products and by providing midstream services like transportation and storage of oil and gas.
MPC's leadership team is dedicated to strategic growth and operational excellence, ensuring that the company remains competitive and profitable. Their board of directors provides strong governance, overseeing all aspects of the business to maintain high standards of performance and accountability.
In summary, Marathon Petroleum Corporation is a key player in the U.S. energy market, with a comprehensive approach that spans refining, marketing, and midstream operations. Their integrated business model and extensive network enable them to serve a wide range of clients efficiently and profitably.
Source: Dealroom company dataAt a glance
- Status
- Listed
- Founded
- 1887
- Headquarters
- Findlay, United States
- Listing
- IPO 2011
- Employees
- 17,277
- Open positions
- 765
- Dealroom signal
- 0.0/100
- Industry
- Energy, Marketing
- Sub-industry
- Oil & Gas
- Sector
- Marketing, Wholesale, Petroleum, Outside Tech
- Business model
- Manufacturing
- Client focus
- b2b
- Investment activity
- 12 companies, latest May 2026
- Capital deployed
- $119M
- Preferred round
- LATE VC
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| POST IPO DEBT✓Debt | Apr 2026 | $5B | — | Barclays · BofA Securities · Citibank · Goldman Sachs Bank USA | ↗ |
| POST IPO EQUITY✓Other financing | Dec 2025 | $0 | — | CLA | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Marathon Petroleum is 48K monthly website visits, down 48.4% over the last three months. Marathon Petroleum's team grew 49.7% over the past year.
Open positions
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series B and later11 investors entered at this stage
CLA
Barclays
BofA Securities
Citibank
Goldman Sachs Bank USA
Mizuho
MUFG Bank
RBC Capital Markets
Sumitomo Mitsui Banking
TD Securities
Wells Fargo Securities
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Marathon Petroleum on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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