10 Largest Companies in the World by Revenue

In this article, we are going to look at the 10 largest companies in the world by revenue. If you want to read more about the biggest companies in the world by revenue and check out our detailed analysis, you can go to 30 Largest Companies in the World by Revenue.

10. CVS Health Corporation (NYSE:CVS)

Revenue: $347.81 Billion

CVS Health Corporation (NYSE:CVS) is an American healthcare company that ranks among the top 10 largest companies in the world by revenue. The company owns a variety of brands including CVS Pharmacy, a retail pharmacy chain, and Aetna, a health insurance provider. CVS Health Corporation (NYSE:CVS) has a trailing twelve-month revenue of $347.81 billion as of September 30, 2023.

9. UnitedHealth Group Inc. (NYSE:UNH)

Revenue: $371.62 Billion

UnitedHealth Group Inc. (NYSE:UNH) is an American multinational health insurance and services company. It offers insurance products through its brand “UnitedHealthcare”, and health care services and care delivery aided by technology and data under its brand “Optum”. UnitedHealth Group Inc. (NYSE:UNH) has a trailing twelve-month revenue of $371.62 billion as of December 31, 2023.

8. Apple Inc. (NASDAQ:AAPL)

Revenue: $385.71 Billion

Apple Inc. (NASDAQ:AAPL) is one of the world’s largest technology companies. It is known for its variety of electronic consumer products such as iPhones, iPads, Apple Watches, and Macbooks. Apple Inc. (NASDAQ:AAPL) has a trailing twelve-month revenue of $385.71 billion as of December 31, 2023.

7. Berkshire Hathaway Inc. (NYSE:BRK-B)

Revenue: $401.75 Billion

Berkshire Hathaway Inc. (NYSE:BRK-B) is an American multinational conglomerate holding company that owns a number of brands, including insurance and reinsurance brands.  The company is run by Warren Buffet. Berkshire Hathaway Inc. (NYSE:BRK-B) has a trailing twelve-month revenue of $401.75 billion as of September 30, 2023.

6. China Petroleum & Chemical Corporation (SHA:600028)

Revenue: $469.17 Billion

China Petroleum & Chemical Corporation (SHA:600028), also known as Sinopec, is a Chinese oil and gas company. It is a vertically integrated energy and chemical corporation that is engaged in oil and gas exploration and production. China Petroleum & Chemical Corporation (SHA:600028) has a trailing twelve-month revenue of $469.17 billion as of September 29, 2023. It ranks 6th on our list of the 30 largest companies in the world by revenue.

5. China National Petroleum Corporation

Revenue: $483.02 Billion

China National Petroleum Corporation is a Chinese state-owned oil and gas corporation that ranks among the top 5 largest companies in the world by revenue. It is the parent company of PetroChina Company Limited (SHA:601857). China National Petroleum Corporation generated a revenue of $483.02 billion in 2022.

4. State Grid

Revenue: $530.01 Billion

State Grid, or the State Grid Corporation of China (SGCC), is a Chinese state-owned electric utility corporation. The corporation constructs and operates power grids as its core business. As the largest utility company in the world, State Grid generated a revenue of $530.01 billion in 2022.

3. Saudi Aramco (TADAWUL:2222)

Revenue: $552.15 Billion

Saudi Aramco (TADAWUL:2222) is a state-owned petroleum and natural gas company. It is the national oil company of Saudi Arabia. It ranks among the top 3 largest companies in the world by revenue. As the largest energy company by revenue, Saudi Aramco (TADAWUL:2222) has a trailing twelve-month revenue of $552.15 billion as of September 29, 2023.

2. Amazon.com Inc. (NASDAQ:AMZN)

Revenue: $574.78 Billion

Amazon.com Inc. (NASDAQ:AMZN) is an American multinational technology company that ranks second on our list of the largest companies in the world by revenue. The company focuses primarily on e-commerce, online marketing, digital streaming, cloud computing and artificial intelligence. Amazon.com Inc. (NASDAQ:AMZN) has a trailing twelve-month revenue of $574.78 billion as of December 31, 2023.

1. Walmart Inc. (NYSE:WMT)

Revenue: $638.78 Billion

Walmart Inc. (NYSE:WMT) tops our list of the 30 largest companies in the world by revenue. It is a multinational retail corporation that operates a chain of hypermarkets, grocery stores, and discount department stores. It also owns and operates Sam’s Club retail warehouses. Walmart Inc. (NYSE:WMT) operates under different names in 19 countries with approximately 10,500 stores and clubs. As the world’s largest company by revenue, it has a trailing twelve-month revenue of $638.78 billion as of October 31, 2023.

You can also take a look at 20 Countries That Produce the Most Oil In The World and 15 Best Home Insurance Companies Heading into 2024.