With a market capitalization of 3.12 trillion U.S. dollars as of May 2024, Microsoft was the world’s largest company that year. Rounding out the top five were some of the world’s most recognizable brands: Apple, NVIDIA, Google’s parent company Alphabet, and Amazon. Saudi Aramco led the ranking of the world's most profitable companies in 2023, with a pre-tax income of nearly 250 billion U.S. dollars. How are market value and market capitalization determined? Market value and market capitalization are two terms frequently used – and confused - when discussing the profitability and viability of companies. Strictly speaking, market capitalization (or market cap) is the worth of a company based on the total value of all their shares; an important metric when determining the comparative value of companies for trading opportunities. Accordingly, many stock exchanges such as the New York or London Stock Exchange release market capitalization data on their listed companies. On the other hand, market value technically refers to what a company is worth in a much broader context. It is determined by multiple factors, including profitability, corporate debt, and the market environment as a whole. In this sense it aims to estimate the overall value of a company, with share price only being one element. Market value is therefore useful for determining whether a company’s shares are over- or undervalued, and in arriving at a price if the company is to be sold. Such valuations are generally made on a case-by-case basis though, and not regularly reported. For this reason, market capitalization is often reported as market value. What are the top companies in the world? The answer to this question depends on the metric used. Although the largest company by market capitalization, Microsoft's global revenue did not manage to crack the top 20 companies. Rather, American multinational retailer Walmart was ranked as the largest company in the world by revenue. Walmart also had the highest number of employees in the world.

AstraZeneca, was the leading company in the United Kingdom by market capitalization as of October 11, 2024. Headquartered in Cambridge, England, the pharmaceutical and biotechnology company had a market capitalization of approximately 238.66 billion U.S. dollars.

Market capitalization of listed domestic companies (current US$) in World was reported at 93688922052748 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

As of December 2024, domestic companies listed on the New York Stock Exchange (NYSE), the largest stock exchange operator in the United States, had a combined market capitalization of nearly 32 trillion U.S. dollars.

In 2024, Netflix was the second-largest media company ranked by market capitalization - at 290.8 billion U.S. dollars. At the same time, Apple outperformed the top media companies by a large margin, with a market cap of over 3.2 trillion U.S. dollars that year. Disney closed the top three with 181 billion U.S. dollars in market capitalization.

Market capitalization of listed domestic companies (current US$) in Thailand was reported at 604355030000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. Thailand - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

Microsoft market cap as of June 18, 2025 is $2.734T. Microsoft market cap history and chart from 2010 to 2025. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.

Market capitalization of listed domestic companies (current US$) in Germany was reported at 1889663940000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. Germany - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

Market capitalization of listed domestic companies (current US$) in Bermuda was reported at 207000000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. Bermuda - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

Market capitalization of listed domestic companies (current US$) in Australia was reported at 1679171930000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. Australia - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

Market capitalization of listed domestic companies (current US$) in Iran was reported at 1613044750000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iran - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

Market capitalization of listed domestic companies (current US$) in South Asia was reported at 3685689392748 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. South Asia - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

As of October 2024, Banco de Chile, a Chilean bank and financial services company headquartered in the city of Santiago de Chile, was the largest public company in Chile, with a market cap of 12.21 billion U.S. dollars. The Sociedad Química y Minera de Chile, a chemical company headquartered in Santiago, followed in the ranking, with a market cap of 11.88 billion U.S. dollars.

Investor AB, was the leading company by market capitalization in Sweden as of October 10, 2024. The Swedish investment company had a market cap of approximately 89.59 billion U.S. dollars. Atlas Copco and Spotify were the other largest companies, with a market cap of 86.55 and 75.1 billion U.S. dollars, respectively.

Market capitalization of listed domestic companies (current US$) in United States was reported at 40297980320000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. United States - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

Top Wealth market cap as of June 23, 2025 is $0.01B. Top Wealth market cap history and chart from 2023 to 2024. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.

As of September 11, 2024, the largest company in Singapore is the DBS Group, with a market capitalization of 81.33 billion Singapore dollars. The largest three companies in Singapore by market capitalization were two of its largest banks, followed by consumer internet company Sea Limited. DBS, OCBC, and UOB - stalwarts of Singapore’s financial sector Singapore’s three largest banking groups – DBS Group, OCBC, and UOB, are seen as stable stock market investments. They routinely make up the top three leading companies by market capitalization and rank consistently among the most valuable brands in Singapore. Despite the global economic turmoil, these three banks were forecast to turn profits in 2023, being among the biggest beneficiaries of rising interest rates in the Asia-Pacific region. Singapore is a leading financial hub in the Asia-Pacific region, and its financial sector makes up the third-largest sector of its economy. Sea Limited and Grab - volatility of tech companies in the stock market Among the largest companies in Singapore are two of its biggest tech companies, Sea Limited and Grab Holdings. Sea Limited operates the e-commerce marketplace Shopee and online gaming company Garena, while Grab Holdings is a super-app that provides ride-hailing, food delivery, and digital payment services. Despite the popularity of their services, both companies have faced a turbulent year, with Grab Holdings seeing their share prices drop during the first day of trading. Once valued more than DBS, OCBC, and UOB combined, Sea Limited saw its valuation drop in 2022 amidst net losses of around two billion U.S. dollars in 2021.

As of October 2, 2024, Apple was the largest tech hardware company worldwide in terms of market capitalization, with a value of 3.41 trillion U.S. dollars. Nvidia ranked second with a market cap of 2.85 trillion U.S. dollars, followed by the likes of TSMC, ASML, and Samsung.

Galaxy Payroll Group market cap as of June 09, 2025 is $0.01B. Galaxy Payroll Group market cap history and chart from 2024 to 2024. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.

Market capitalization of listed domestic companies (current US$) in Japan was reported at 5380475460000 USD in 2022, according to the World Bank collection of development indicators, compiled from officially recognized sources. Japan - Market capitalization of listed companies - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.