Discover what companies are owned by Exxon, one of the world’s largest energy giants. Dive into Exxon’s portfolio, from upstream oil and gas exploration to downstream refining and chemicals. Understand Exxon’s strategic investments and key subsidiaries to learn more about its impact on the global energy industry.
Explore the companies owned by Exxon, their roles in energy production, and how they support Exxon’s vast influence in the oil, gas, and chemical industries. Learn how Exxon’s subsidiaries contribute to its worldwide presence and profitability.
Introduction
ExxonMobil Corporation, often known as Exxon is one of the largest publicly traded international energy companies. Over the decades, Exxon has built a vast empire by acquiring numerous companies, from oil exploration and refining businesses to chemical and technological innovations.
But what companies are owned by Exxon, and how do these subsidiaries contribute to its position as a global energy leader? This article delves into Exxon’s major subsidiaries, providing a comprehensive look into the operations that fuel its influence worldwide.
The Energy Powerhouse: ExxonMobil Corporation
Before diving into Exxon’s holdings, it’s essential to understand the company’s core operations. Headquartered in Irving, Texas, ExxonMobil operates across the entire energy sector. The corporation is divided into three primary business divisions:
- Upstream – Exploration, development, and production of crude oil and natural gas.
- Downstream – Refining, supply, and distribution of oil and gas products.
- Chemical – Manufacturing and selling petrochemical products.
ExxonMobil’s subsidiaries are designed to support each of these core divisions, helping the corporation achieve global reach and maximize profit in a highly competitive industry.

Key Subsidiaries Owned by Exxon
Here’s an in-depth look at some of the major companies and divisions owned by ExxonMobil, each contributing significantly to its revenue and global footprint.
1. XTO Energy Inc.
XTO Energy, a subsidiary of ExxonMobil, specializes in the exploration and production of unconventional oil and gas resources, focusing primarily on shale gas. Acquired in 2010, XTO Energy has expanded Exxon’s reach in the natural gas market across North America, enhancing the corporation’s ability to tap into significant shale oil reserves. With XTO, Exxon gains a foothold in the unconventional oil and gas market, capitalizing on advancements in hydraulic fracturing and horizontal drilling.
2. Imperial Oil Limited
Imperial Oil Limited is one of Canada’s largest integrated oil companies, with ExxonMobil holding a 69.6% interest in the company. Imperial Oil’s operations include the full spectrum of energy development, from exploration to refining and petrochemical manufacturing. This Canadian entity allows Exxon to access Canada’s oil sands, a vast reserve that plays a critical role in North American energy supplies. Imperial Oil is also known for its research initiatives in reducing greenhouse gas emissions, aligning with Exxon’s efforts toward environmental responsibility.
3. ExxonMobil Chemical Company
The ExxonMobil Chemical Company is a major player in the global petrochemical industry. This subsidiary focuses on producing polymers, petrochemicals, and synthetic lubricants used in a variety of industries, including packaging, automotive, and electronics. As the chemical division of ExxonMobil, this company bolsters Exxon’s portfolio by delivering high-value products that complement its core oil and gas businesses, allowing Exxon to diversify its revenue streams.
4. Esso
Esso is the trading name for ExxonMobil’s fuel stations, which operate in several countries around the world. A familiar brand to millions, Esso’s gas stations are strategically located in Europe, Asia, and North America, allowing Exxon to reach a large customer base. Through Esso, ExxonMobil distributes gasoline, diesel, and lubricants, catering to both retail and industrial clients.
5. Mobil
Mobil is another iconic fuel brand under the ExxonMobil umbrella. Known for its high-quality engine oils, lubricants, and fuels, Mobil operates gas stations and convenience stores in various global locations. The Mobil brand is widely recognized in the United States, Asia, and parts of Europe, helping ExxonMobil maintain a strong retail presence. Mobil’s synthetic motor oils and lubricants are highly regarded, strengthening Exxon’s dominance in the automotive industry.
ExxonMobil’s Strategic Investments
ExxonMobil’s investments aren’t limited to traditional oil and gas sectors. The company has diversified by investing in technology-driven businesses, particularly focusing on carbon capture and storage (CCS) and biofuels as part of its commitment to environmental sustainability.
1. ExxonMobil Low Carbon Solutions
Launched to tackle the challenge of climate change, ExxonMobil Low Carbon Solutions focuses on advancing carbon capture and storage technology, hydrogen production, and biofuels. This subsidiary aligns with Exxon’s long-term strategy to address environmental concerns while maintaining profitability. As part of its efforts, Exxon has entered into partnerships with various companies and governments to develop cost-effective carbon reduction technologies.
2. Vår Energi
Vår Energi, a partnership between ExxonMobil and Eni (an Italian energy company), represents Exxon’s interests in the European oil and gas market. Based in Norway, Vår Energi operates numerous offshore oil fields, contributing to ExxonMobil’s international portfolio in a region known for its high standards in energy production and environmental responsibility.
3. SeaRiver Maritime Inc.
SeaRiver Maritime is ExxonMobil’s marine transportation subsidiary. It handles the transportation of crude oil and petroleum products via tankers. SeaRiver operates a modern fleet of vessels equipped with advanced technologies to ensure safety and minimize environmental impact. This subsidiary allows ExxonMobil to transport its products to various global markets efficiently.
Why Exxon’s Subsidiaries Are Important
Exxon’s subsidiaries extend its influence beyond traditional energy sources, helping it diversify in terms of both product offerings and geographical reach. Each subsidiary contributes to Exxon’s vast infrastructure, enhancing its ability to meet global energy demands while investing in research and innovation.
Conclusion
From oil production and refining to cutting-edge energy solutions, ExxonMobil’s subsidiaries play a pivotal role in its growth and sustainability strategy. These subsidiaries not only increase Exxon’s reach but also enable it to meet the complex demands of a changing energy landscape. Exxon’s acquisitions and partnerships demonstrate a clear focus on expanding its presence in the global energy market. At the same time, initiatives like ExxonMobil Low Carbon Solutions highlight its commitment to a more sustainable future.
FAQs About Exxon
1. What companies are owned by ExxonMobil?
ExxonMobil owns several companies across the oil, gas, and chemical industries, including XTO Energy, Imperial Oil, Esso, Mobil, and ExxonMobil Chemical Company.
2. What is ExxonMobil’s role in Canada?
Through its majority stake in Imperial Oil Limited, ExxonMobil operates extensively in Canada, particularly in the exploration and production of oil sands.
3. Does ExxonMobil invest in renewable energy?
Yes, ExxonMobil has made strategic investments in renewable energy, notably through ExxonMobil Low Carbon Solutions, which focuses on carbon capture, hydrogen, and biofuels.
4. How does ExxonMobil transport its products globally?
ExxonMobil operates SeaRiver Maritime Inc., a subsidiary responsible for the safe and efficient transport of crude oil and petroleum products worldwide.