What is Exxon Mobil?
The world's largest publicly traded integrated oil, gas, and chemical company
- Category
- Integrated Oil & Gas
- Headquarters
- Spring, Texas, USA
- Founded
- 1999 (roots to 1870)
- Employees
- ~62,000
- 2025 Revenue
- $323.9 billion
- Market Cap (Jun 2026)
- ~$595 billion
What is Exxon Mobil?
ExxonMobil is one of the world's largest publicly traded integrated energy companies, operating across oil and gas exploration, refining, chemicals, and low-carbon solutions. In 2025, it reported $323.9 billion in revenue and $28.8 billion in net income, with production reaching a 40-year high of 4.7 million oil-equivalent barrels per day.
ExxonMobil traces its roots to Standard Oil, founded by John D. Rockefeller in 1870. After the 1911 Supreme Court antitrust breakup dissolved the Standard Oil Trust into 34 successor companies, the two largest — Standard Oil of New Jersey (the future Exxon) and Socony-Vacuum Oil Company (the future Mobil) — operated as independent publicly traded entities for nearly nine decades. Their landmark $64.5 billion all-stock merger in November 1999 created the largest publicly traded oil company in the world, reestablishing much of the original Standard Oil's integrated power under a new corporate structure.
The company operates four business segments: Upstream (crude oil and natural gas exploration and production), Energy Products (refining and fuels marketing), Chemical Products (petrochemicals and plastics), and Specialty Products (lubricants and waxes). Its Permian Basin and Guyana assets are the current growth engines — Permian production reached 1.6 million oil-equivalent barrels per day in 2025, while Guyana surpassed 700,000 gross barrels per day. The $59.5 billion all-stock acquisition of Pioneer Natural Resources, completed in May 2024, more than doubled ExxonMobil's Permian footprint and drove a 13% year-over-year production increase.
With a market capitalization of approximately $595 billion as of June 2026, ExxonMobil ranks among the most valuable companies globally. It distributed $37.2 billion to shareholders in 2025 — $17.2 billion in dividends and $20 billion in buybacks — and is investing in carbon capture and storage (CCS) through its Low Carbon Solutions division, anchored by the $4.9 billion acquisition of Denbury in November 2023, which added a 1,300-mile CO2 pipeline network.
What does Exxon Mobil offer?
ExxonMobil operates across four major product and service areas: upstream energy production, refined fuels and petroleum products, chemicals and petrochemicals, and emerging low-carbon solutions.
- Crude Oil Production· Upstream
- Natural Gas Production· Upstream
- LNG (Liquefied Natural Gas)· Upstream
- Deepwater Exploration· Upstream
- Gasoline & Diesel Fuels· Energy Products
- Jet Fuel· Energy Products
- Fuel Refining· Energy Products
- Lubricants (Mobil 1)· Specialty Products
- Waxes & Synthetics· Specialty Products
- Polyethylene Plastics· Chemical Products
- Polypropylene· Chemical Products
- Aromatics & Olefins· Chemical Products
- Carbon Capture & Storage (CCS)· Low Carbon Solutions
- Hydrogen Production· Low Carbon Solutions
- CO2 Pipeline Network (Denbury)· Low Carbon Solutions
How does Exxon Mobil make money?
ExxonMobil generates revenue through four integrated business segments — Upstream (production), Energy Products (refining and fuels), Chemical Products (petrochemicals), and Specialty Products (lubricants) — with earnings highly correlated to global commodity prices. The company does not sell software subscriptions or charge per-seat fees; all revenue flows from commodity sales, refining margins, and long-term industrial contracts.
The Upstream segment is the primary profit engine. ExxonMobil produced 4.7 million oil-equivalent barrels per day in 2025 and sells crude oil and natural gas at prevailing spot and term-contract market prices. When Brent crude trades in the $70–$80 per barrel range, upstream typically generates $20–25 billion in annual segment earnings. The Permian Basin (1.6 million boe/day) and Guyana (700,000+ gross boe/day) are the highest-margin assets, with structural production costs well below peers due to scale, proprietary seismic technology, and continuous efficiency investment. Guyana, operated under a Production Sharing Contract with the Guyanese government, delivers particularly high netbacks because development costs are now largely sunk.
The Energy Products segment covers refining and fuels marketing at roughly 4.1 million barrels per day of global refining capacity. Margins in this segment track crack spreads — the differential between refined product prices and crude input costs — and provide natural diversification against pure upstream commodity cycles. Chemical Products (polyethylene, polypropylene, aromatics) serves industrial and consumer markets globally, with annual segment earnings typically ranging $2–4 billion depending on feedstock costs and demand cycles. Specialty Products (Mobil 1 lubricants, waxes) generates stable, brand-premium margins less correlated to crude prices.
ExxonMobil's emerging Low Carbon Solutions division monetizes carbon capture through industrial contracts priced on a per-metric-ton-of-CO2-sequestered basis, underpinned by U.S. 45Q tax credits of up to $85 per metric ton. The company has onboarded initial industrial customers for its Bayou Bend and Beaumont, Texas CCS hubs and is pursuing long-term offtake agreements with emitters in cement, steel, hydrogen, and chemicals. Hydrogen and advanced plastics recycling are additional growth lines at early-commercial stage. There are no SaaS, subscription, or per-seat models — this is purely a commodity production, refining, and industrial-contract business generating $52 billion in operating cash flow in 2025.
Who leads Exxon Mobil?
ExxonMobil is led by a career-internal Management Committee. Darren W. Woods has served as Chairman and CEO since January 2017. Neil A. Hansen became CFO in February 2026, succeeding Kathryn Mikells who retired due to health issues. Dan Ammann, a rare external hire from General Motors/Cruise, leads the Upstream Company.
- Darren W. WoodsChairman and Chief Executive OfficerCEO since January 1, 2017Texas A&M electrical engineering grad; joined Exxon in 1992; built career in refining and petrochemicals; named CEO when predecessor Rex Tillerson became U.S. Secretary of State; $44.1M total compensation in 2024.
- Neil A. HansenSenior Vice President and Chief Financial OfficerCFO since February 1, 2026ExxonMobil career since 2000; most recently President of ExxonMobil Global Business Solutions (May 2025–Jan 2026); previously SVP Energy Products and VP Europe/Africa/Middle East Fuels; annual salary set at $1.02M.
- Neil A. ChapmanSenior Vice PresidentManagement Committee since 2018Joined Esso Chemical at Fawley Refinery in 1984 on graduating from the University of Surrey; rose through engineering, operations, and commercial roles in UK, Belgium, US, and Hong Kong; served as ExxonMobil Chemical Company president 2015–2018 before joining the Management Committee as SVP; native of Stoke-on-Trent, England.
- Jack P. WilliamsSenior Vice PresidentSVP since 2014Joined Exxon in 1987 as a drilling engineer; served as president of XTO Energy (acquired by ExxonMobil in 2010); oversaw North Slope and unconventional operations prior to SVP role.
- Dan L. AmmannPresident, ExxonMobil Upstream CompanyUpstream President since February 1, 2025Rare external hire; former President of General Motors and CEO of Cruise autonomous vehicles; joined ExxonMobil in 2022 to lead Low Carbon Solutions before being elevated to Upstream President, succeeding the retiring Liam Mallon.
- Barry L. EnglePresident, Low Carbon SolutionsSince January 1, 2025Joined ExxonMobil in September 2024 with three decades of automotive industry experience, including GM North America President and GM International President; succeeded Dan Ammann as LCS President; oversees CCS, hydrogen, and decarbonization businesses.
How do you contact Exxon Mobil's leadership?
ExxonMobil's verified corporate email format is firstname.lastname@exxonmobil.com (used by ~92% of employees per RocketReach). A published shareholder-relations address is shareholderrelations@exxonmobil.com. Personal executive emails below follow the verified company pattern and are not confirmed published addresses.
darren.woods@exxonmobil.comHow much funding has Exxon Mobil raised?
ExxonMobil is a publicly traded company (NYSE: XOM) with a market capitalization of approximately $595 billion as of June 2026. It does not raise venture or private equity funding; its capital structure relies on internally generated cash flow, investment-grade debt markets, and public equity — built on over 125 years of continuous public-market operations.
ExxonMobil's current corporate structure dates to the November 1999 all-stock merger that combined Exxon Corporation and Mobil Corporation at a combined enterprise value of approximately $64.5 billion. Both predecessor companies had been publicly traded on U.S. exchanges since the 1911 antitrust dissolution of the Standard Oil Trust, giving ExxonMobil one of the longest unbroken histories of public-market access of any company in the world.
The company funds growth primarily through retained earnings — generating $52.0 billion in operating cash flow in 2025 alone, against $29 billion in capital expenditures, producing $26.1 billion in free cash flow entirely from internal operations. ExxonMobil also accesses investment-grade debt markets opportunistically. Long-term debt stood at approximately $32.8 billion as of Q3 2025, against total assets of approximately $449 billion — a conservative leverage profile that supports its AA- credit rating from S&P and Aa2 from Moody's. Debt-to-capital and net-debt-to-capital ratios were 13% and 8% respectively, reflecting $4.7 billion in debt repayment through 2025.
Major capital deployments in recent years have been acquisitions funded with ExxonMobil equity rather than external capital raises: the $4.9 billion all-stock acquisition of Denbury Resources (CCS infrastructure, completed November 2023) and the transformative $59.5 billion all-stock merger with Pioneer Natural Resources (completed May 2024), the largest U.S. oil deal in 25 years, adding over 700,000 net acres in the Permian Basin. ExxonMobil returned $37.2 billion to shareholders in 2025 ($17.2 billion in dividends, $20 billion in buybacks) and has raised its dividend for 42 consecutive years. Capital guidance for 2026 is $27–$29 billion, self-funded. There are no Series rounds, no venture capital, and no private-equity backers.
How did Exxon Mobil get here?
From John D. Rockefeller's Standard Oil in 1870 through antitrust breakup, independent operations, a landmark 1999 merger, and transformative 2023–2024 acquisitions, ExxonMobil has continuously reshaped global energy.
- 1870Standard Oil FoundedJohn D. Rockefeller and partners establish Standard Oil of Ohio — the ancestor of both Exxon and Mobil — in Cleveland. Within a decade it controls ~90% of U.S. oil refining.
- 1911Antitrust BreakupThe U.S. Supreme Court dissolves the Standard Oil Trust into 34 independent companies, including Standard Oil of New Jersey (future Exxon) and Socony-Vacuum Oil Company (future Mobil), both of which list publicly.
- 1972Exxon Corporation RenamedStandard Oil of New Jersey renames itself Exxon Corporation, consolidating brand identity on the NYSE and beginning a decades-long push into international upstream exploration.
- March 1989Exxon Valdez Oil SpillThe Exxon Valdez tanker runs aground in Alaska's Prince William Sound, spilling approximately 11 million gallons of crude oil in one of history's worst environmental disasters — reshaping industry safety standards and Exxon's public image.
- November 1999Exxon-Mobil Merger CompletesExxon and Mobil complete their $64.5 billion all-stock merger to form ExxonMobil Corporation. Mobil shareholders received 1.32015 Exxon shares per share. Creates the world's largest publicly traded oil company.
- November 2023Denbury Acquisition ClosesExxonMobil completes its $4.9 billion all-stock acquisition of Denbury Resources, gaining the largest owned CO2 pipeline network in the U.S. (1,300 miles) and 10 onshore sequestration sites — the foundation of its Low Carbon Solutions strategy.
- May 2024Pioneer Natural Resources Merger ClosesExxonMobil completes the $59.5 billion all-stock acquisition of Pioneer Natural Resources (total enterprise value ~$64.5 billion including net debt), the largest U.S. oil deal in 25 years. Adds over 700,000 net Permian acres and drives a 13% production increase in 2025.
- H1 2025Discovery 6 Supercomputer DeployedExxonMobil deploys Discovery 6 — an HPE Cray EX4000 system powered by 4,032 NVIDIA Grace Hopper Superchips — the most advanced seismic processing supercomputer in its history, enabling 4D full-wavefield inversion at near-real-time speed.
- Q1 2026Golden Pass LNG Train 1 Achieves First LNGExxonMobil announces first LNG production at Golden Pass Train 1 in Q1 2026, increasing U.S. LNG export capacity by approximately 5% and marking a major milestone in its Gulf Coast gas monetization strategy.
Who are Exxon Mobil's competitors?
ExxonMobil competes with the other Western oil majors in every segment — upstream, refining, chemicals, and increasingly low-carbon — while also facing competition from national oil companies like Saudi Aramco at global scale.
- ChevronClosest U.S.-based rival with strong Permian and deepwater positions; more concentrated in upstream than ExxonMobil's integrated model; completed $53B Hess acquisition in 2024.
- ShellAnglo-Dutch major with heavy LNG and downstream exposure; more aggressively invested in renewable energy and EV charging than ExxonMobil; redomiciled to UK in 2022.
- BPUK-based integrated major undergoing a strategic reset toward hydrocarbons after pulling back on renewable commitments; retains large upstream, trading, and refining operations.
- TotalEnergiesFrench major with the broadest low-carbon portfolio among Big Oil peers; strong in African and Middle Eastern upstream; maintains significant renewable power investments.
- ConocoPhillipsPure-play E&P focused on low-cost upstream production across the Permian, Bakken, Alaska, and international assets; lacks ExxonMobil's refining and chemicals verticals.
- Saudi AramcoWorld's largest oil producer by volume; the lowest-cost production structure of any major; state-backed with the world's largest proven reserves; primary competitor for global crude market share.
Exxon Mobil — frequently asked questions
