A new parent for the same group
ExxonMobil is an energy and petrochemical group headquartered in Spring, Texas. Since 1 July 2026, its listed parent has been Texas-incorporated ExxonMobil Holdings Corporation. It replaced New Jersey-based Exxon Mobil Corporation through a one-for-one share exchange. The quarterly report confirms that the reorganisation did not change the consolidated businesses, assets, liabilities or financial reporting basis. This profile therefore retains a single company and uses the predecessor’s 2025 annual accounts, without counting both corporations separately.
ExxonMobil Holdings: September 2026 Form 10-Q · ExxonMobil: 2025 annual accounts and Form 10-K
From Standard Oil to the 1999 merger
Its roots include Standard Oil, established in Ohio by John D. Rockefeller and his associates in 1870. The 1911 breakup produced independent businesses including the predecessors of Exxon and Mobil. Jersey Standard adopted the Exxon name in 1972. On 30 November 1999, Exxon and Mobil combined as Exxon Mobil Corporation. The 2026 transaction changes the legal parent; it does not mean the industrial business began that year.
ExxonMobil: group history · ExxonMobil Holdings: September 2026 Form 10-Q
Extraction, processing and products
The group explores for and produces oil and gas, processes feedstocks in refineries and chemical plants, and markets fuels, lubricants and materials. Its four financial reporting segments are Upstream, Energy Products, Chemical Products and Specialty Products. Exxon, Esso and Mobil are commercial names used by different group entities. Pioneer Natural Resources, acquired in May 2024, is included in the 2025 consolidated accounts. Internal segment sales are eliminated: adding them to consolidated revenue would overstate economic scale.
Leadership and listed structure
Darren W. Woods has been chairman and chief executive since January 2017. Neil A. Hansen became senior vice president and chief financial officer on 1 February 2026. ExxonMobil trades on the New York Stock Exchange under XOM, retained after the reorganisation. Continuity of shareholders’ interests in the July exchange does not establish current founder or family control. Rockefeller’s role belongs to the company’s history; it does not by itself describe present ownership.
ExxonMobil: management committee · ExxonMobil Holdings: September 2026 Form 10-Q
Geographical presence and facilities
Its industrial network extends beyond the United States: the 2025 report lists refining and chemical facilities and interests in Canada, Belgium, the Netherlands, the United Kingdom, China, Singapore and Saudi Arabia, among other markets. Ownership percentages vary, and not every facility is wholly owned.
What the 2025 revenue figure measures
The latest complete annual period ended on 31 December 2025. Sales and other operating revenue were USD323,905 million under US GAAP; this is the measure used for company selection. The broader total revenues and other income line was USD332,238 million, including equity affiliate income and other items. These are not two revenue amounts to add together. Net income attributable to ExxonMobil was USD28,844 million. Partial 2026 results update corporate developments rather than replacing the complete annual period.
ExxonMobil: 2025 annual accounts and Form 10-K · ExxonMobil Holdings: September 2026 Form 10-Q
A defined workforce, with contractors separate
The financial table records 57.9 thousand regular employees at year-end 2025, approximately 57,900 people. This includes active full-time or part-time employees covered by group benefit plans; it is neither a full-time-equivalent count nor an automatic inclusion of contractors. Contractors are included alongside employees in certain incident measures. Comparing a safety rate with a headcount requires checking that population, period and denominator match.
ExxonMobil: 2025 annual accounts and Form 10-K · ExxonMobil: 2025 metrics and data
Industrial technology and distinct projects
Innovation covers production, materials and lower-emission opportunities. In 2025, Yellowtail began operating in Guyana using the ONE GUYANA floating production, storage and offloading vessel. The annual report also describes internal research and partnerships in carbon capture and storage, hydrogen, materials and lithium. These activities and investments have different development stages. The report itself notes that commercial deployment depends on technology, policy and markets; a research programme is not an emissions reduction already delivered.
OIMS and the scope of certification
The Operations Integrity Management System, OIMS, structures safety, health and environmental risk management. LRQA certificate 10647586 lists ISO 14001:2015 and ISO 45001:2018, expiring on 10 November 2027. Its scope is global oversight of OIMS: documented systems, objectives, audits, strategic direction and stewardship. That boundary matters: the document does not establish individual certification for every refinery, platform, contractor or facility worldwide, nor does it guarantee an absence of incidents.
LRQA: certificate 10647586, global OIMS oversight · ExxonMobil: personnel safety and PSMS, May 2026
Checking safeguards before work
The Personnel Safety Management System was introduced in 2023 and, according to the company, had reached over 80% of sites by year-end 2025; completion by the end of 2026 remained a forecast. For high-risk work, Start Work Checks bring crews and supervisors together to verify safeguards before starting. After-action reviews compare plans with events, including work without an incident. Verification checks whether a safeguard is present; validation assesses whether it works. These are documented mechanisms, without claiming proven causal injury reductions.
Safety results with their boundaries
For 2025, ExxonMobil reports one employee fatality and one contractor fatality at operated assets. Total recordable incident rate was 0.17 and lost-time incident rate 0.02 per 200,000 work hours; both include employees and contractors, injuries and illnesses. There were 69 Tier 1 process safety events, versus 61 in 2024. Comparison requires care: Pioneer entered that series in January 2025. These published data, updated to March 2026, mean the aspiration that nobody gets hurt cannot be presented as an achieved result.
Containment, maintenance and response
Process safety addresses loss of containment of hydrocarbons and other substances, with consequences distinct from an individual injury. ExxonMobil describes inspections, maintenance, scenario analysis and independent confirmations before critical steps. Pipeline measures combine corrosion monitoring, patrols and alarms. In January 2026 it consolidated regional response teams into a Global Response Team of about 500 people in 30 countries. During 2025 it held five comprehensive exercises, including one simultaneously in Belgium and Guyana. These are preparations and drills, not proof that a real emergency would be controlled.
ExxonMobil: process safety and emergency preparedness, May 2026
Baton Rouge: design and human factors
On 22 November 2016, an isobutane release and fire at Baton Rouge seriously injured four workers. The U.S. CSB investigated a valve design whose support shared bolts with pressure-retaining components, alongside gaps in procedures and training for gearbox removal. The analysis goes beyond operator error. Its 2017 bulletin records that ExxonMobil identified 15 susceptible valves in the unit, implemented replacements or changes to operating mechanisms, and shared lessons with other refineries. This is a documented historical case, not certification of present conditions.
CSB: Baton Rouge safety bulletin, 2017 · CSB: 2016 Baton Rouge fire investigation record
Emissions and limits to comparison
The 2025 environmental table reports 97 million tonnes of CO₂ equivalent in Scope 1 and 2 emissions from operated assets, against 99 million in 2024. The equity-share calculation produces a different measure and is not interchangeable with operational reporting. Emissions from using sold products belong to another scope. A change in facility emissions alone does not establish an equivalent reduction across the entire value chain. Comparisons require consistent methods and boundaries, especially following acquisitions.
What the case contributes to prevention
The prevention lesson combines three levels: design that makes dangerous mistakes less likely, checking safeguards during actual work, and measurement that preserves each indicator’s boundaries. Baton Rouge shows why training and procedures must be accompanied by equipment review. The 2025 outcomes demonstrate that systems and certificates do not remove the need to investigate harm. This editorial interpretation uses public sources; it does not establish a Sabentis commercial relationship or an independent assessment of every group operation.
CSB: Baton Rouge safety bulletin, 2017 · ExxonMobil: 2025 metrics and data · LRQA: certificate 10647586, global OIMS oversight
Frequently asked questions
What is ExxonMobil’s parent corporation?
Since July 2026 it has been Texas-based ExxonMobil Holdings Corporation. The 2025 accounts concern predecessor Exxon Mobil Corporation, with financial reporting continuity for the group. [1]
Why use USD323,905 million?
It is the 2025 sales and other operating revenue line. Total revenues and other income of USD332,238 million include additional items and must not be added to it. [1]
Does the OIMS certificate cover every facility?
The LRQA certificate covers global oversight of OIMS. It does not establish individual certification for every facility or contractor. [1]
Was the zero-harm aspiration achieved in 2025?
No. The company reported two fatalities, one employee and one contractor, at operated assets, along with 69 Tier 1 process safety events. [1]
