The top 10 largest companies in the United States by revenue over the past 10 years (2011-2021)

Walmart

Walmart is a multinational retail corporation based in the United States. It was founded in 1962 by Sam Walton and has since grown to become one of the largest retailers in the world, with over 11,000 stores in 27 countries. Walmart operates a chain of discount department stores, grocery stores, and hypermarkets that sell a wide variety of consumer goods at low prices.

In addition to its retail operations, Walmart also has a significant online presence through its website, Walmart.com. The company offers a wide range of products, including electronics, home appliances, clothing, toys, and groceries.

Walmart is known for its efficient supply chain management system and its ability to offer low prices to consumers. However, it has also faced criticism over issues such as labor practices, environmental impact, and the impact of its business on local communities.

Walmart is a publicly traded company and is listed on the New York Stock Exchange under the symbol "WMT."

Exxon Mobil

Exxon Mobil is a multinational oil and gas corporation based in the United States. It was formed in 1999 through the merger of Exxon Corporation and Mobil Corporation, both of which were major players in the oil industry. Exxon Mobil is one of the largest publicly traded companies in the world, with operations in over 70 countries.

Exxon Mobil is primarily engaged in the exploration, production, transportation, and sale of oil and gas, as well as the manufacture and sale of petrochemicals. The company has a significant presence in the upstream oil and gas sector, with interests in a number of major oil fields and natural gas reserves around the world.

Exxon Mobil has been a leader in the development of technologies related to the exploration and production of oil and gas, including deepwater drilling and hydraulic fracturing (fracking). The company has also been involved in a number of high-profile environmental controversies, particularly related to its role in contributing to climate change through its production of fossil fuels.

Exxon Mobil is a publicly traded company and is listed on the New York Stock Exchange under the symbol "XOM."

Chevron

Chevron Corporation is a multinational energy corporation headquartered in San Ramon, California, United States. It is one of the largest integrated energy companies in the world, with operations in more than 180 countries. The company is primarily engaged in the exploration, production, and refining of oil and natural gas, as well as in the marketing and distribution of petroleum products.

Chevron has a diverse portfolio of assets, including large-scale refineries, offshore drilling platforms, and pipelines. The company also has investments in alternative energy technologies such as wind, solar, and geothermal energy.

Chevron was founded in 1879 as the Pacific Coast Oil Company and later merged with Standard Oil of California to form Chevron Corporation. The company has a strong commitment to sustainability and is focused on reducing its environmental impact while meeting the growing demand for energy around the world.

Berkshire Hathaway

Berkshire Hathaway is a multinational conglomerate holding company headquartered in Omaha, Nebraska, United States. The company was founded in 1839 as a textile manufacturer, but under the leadership of Warren Buffett, it has become a diversified investment holding company with interests in a wide range of industries.

Berkshire Hathaway owns a number of subsidiaries, including Geico, Duracell, Fruit of the Loom, and Dairy Queen. The company also has significant holdings in a number of other companies, including Apple, Coca-Cola, and American Express.

Berkshire Hathaway is known for its long-term investment strategy and is often referred to as a "value investor." The company is known for its focus on strong management teams, competitive advantages, and long-term growth potential.

Warren Buffett, who is widely regarded as one of the greatest investors of all time, has been the chairman and CEO of Berkshire Hathaway since 1970. The company has a strong reputation for financial stability and is often viewed as a bellwether for the broader economy.

Apple

Apple Inc. is a multinational technology company headquartered in Cupertino, California, United States. The company was founded in 1976 by Steve Jobs, Steve Wozniak, and Ronald Wayne and is known for its innovative products and services.

Apple's product line includes the iPhone, iPad, Mac computers, Apple Watch, AirPods, and Apple TV. The company also offers a range of services, including the App Store, Apple Music, iCloud, Apple Pay, and Apple Arcade.

Apple is known for its design and user experience, with a focus on simplicity and ease of use. The company has a strong brand reputation and has consistently been ranked as one of the world's most valuable brands.

In addition to its products and services, Apple is also committed to sustainability and reducing its environmental impact. The company has made significant progress in using renewable energy in its operations, reducing its carbon footprint, and recycling its products.

Apple is led by CEO Tim Cook and has a strong culture of innovation and creativity. The company's success has made it one of the largest technology companies in the world, with a market capitalization of over $2 trillion as of 2021.

General Motors

General Motors (GM) is a multinational corporation headquartered in Detroit, Michigan, United States. It is one of the largest automobile manufacturers in the world, with operations in over 100 countries.

GM produces a range of vehicles under various brands, including Chevrolet, Buick, GMC, and Cadillac. The company also has a significant presence in the electric vehicle market with its Chevrolet Bolt and the upcoming GMC Hummer EV.

In addition to its automotive operations, GM also provides financial services through GM Financial and has a stake in Cruise, a self-driving car technology company.

GM has a long history dating back to 1908 and has been a leading innovator in the automotive industry. The company has been responsible for many significant advancements, including the first modern mass-produced car, the Chevrolet Corvette, and the introduction of the first electric starter for automobiles.

GM has faced challenges in recent years, including financial difficulties and a series of high-profile recalls, but has since rebounded and is focused on future growth and innovation. The company is led by CEO Mary Barra and is committed to sustainability, with a goal of achieving carbon neutrality by 2040.

Phillips 66

Phillips 66 is a multinational energy company headquartered in Houston, Texas, United States. The company was spun off from ConocoPhillips in 2012 and is primarily engaged in the refining, marketing, and transportation of petroleum products.

Phillips 66 operates a network of refineries across the United States, which process crude oil into a range of products including gasoline, diesel fuel, and aviation fuel. The company also has a significant presence in the midstream sector, with pipelines and terminals used for the transportation and storage of crude oil and other petroleum products.

In addition to its energy operations, Phillips 66 also has investments in renewable energy and chemicals. The company is committed to sustainability and is focused on reducing its carbon footprint and developing new technologies to support the transition to a low-carbon economy.

Phillips 66 has a strong reputation for safety and reliability and is known for its efficient and effective operations. The company is led by CEO Greg Garland and has a diverse workforce of more than 14,000 employees.

Ford Motor

Ford Motor Company, commonly referred to as Ford, is a multinational automaker headquartered in Dearborn, Michigan, United States. The company was founded in 1903 by Henry Ford and has been a leading innovator in the automotive industry ever since.

Ford produces a range of vehicles, including cars, trucks, SUVs, and commercial vehicles, under various brands such as Ford, Lincoln, and Mercury. The company is also a leader in the development of electric and hybrid vehicles, with models such as the Ford Mustang Mach-E and the Ford F-150 Lightning.

In addition to its automotive operations, Ford also has a significant presence in the mobility sector, with investments in autonomous driving technology and transportation services.

Ford is committed to sustainability and has set a goal of achieving carbon neutrality by 2050. The company has made significant progress in reducing its environmental impact, including a focus on electric and hybrid vehicles, as well as initiatives to reduce waste and promote energy efficiency.

Ford has a strong reputation for innovation and quality and is known for its iconic models such as the Ford Mustang and the Ford F-150 pickup truck. The company is led by CEO Jim Farley and has a global workforce of more than 190,000 employees.

Valero Energy

Valero Energy is a multinational energy company headquartered in San Antonio, Texas, United States. The company was founded in 1980 and is primarily engaged in the refining and marketing of petroleum products.

Valero operates a network of refineries across the United States, Canada, and the United Kingdom, which process crude oil into a range of products including gasoline, diesel fuel, and aviation fuel. The company also operates a network of pipelines and terminals for the transportation and storage of crude oil and other petroleum products.

In addition to its refining operations, Valero also has a significant presence in the ethanol industry through its subsidiary, Valero Renewable Fuels. The company is committed to sustainability and has set a goal of reducing its greenhouse gas emissions by 50% by 2025.

Valero has a strong reputation for safety and reliability and is known for its efficient and effective operations. The company is led by CEO Joe Gorder and has a diverse workforce of more than 10,000 employees.

AT&T

AT&T is a multinational telecommunications company headquartered in Dallas, Texas, United States. The company was founded in 1983 and is one of the largest providers of mobile and fixed-line telecommunications services in the world.

AT&T provides a range of telecommunications services, including wireless and wireline voice and data services, broadband internet, and digital TV services. The company also offers a range of business solutions, including networking, cloud, and cybersecurity services.

In addition to its telecommunications operations, AT&T is also a leader in the media and entertainment industry, with ownership of WarnerMedia and its subsidiaries, including HBO, CNN, and Warner Bros. Pictures.

AT&T is committed to sustainability and has set a goal of achieving carbon neutrality by 2035. The company has made significant progress in reducing its environmental impact, including a focus on renewable energy and energy efficiency initiatives.

AT&T has a strong reputation for innovation and has been a leader in the development of new telecommunications technologies. The company is led by CEO John Stankey and has a global workforce of more than 200,000 employees.