Every year, we see how large corporations' influence reaches far beyond quarterly revenue reports. The leading names like Nvidia, Microsoft, and Apple shape consumer habits, drive major tech shifts, and often set the tone for the next wave of market growth.
Tracking these companies’ growth matters - it gives you a clear understanding of who’s leading, who’s catching up, and how money moves across markets and borders.
If you're following the top 10 companies in the world or keeping an eye on any rising global tech giant, this 2025 overview helps you understand which players are currently defining economic growth.
Which one is the biggest company in the world by market cap? It’s Apple, of course—the enterprise has taken the tech world by storm for decades.
| Company | Market Cap (in USD) | Sector |
|---|---|---|
| #1 Nvidia | $4.381 trillion | Semiconductors |
| #2 Apple | $4.118 trillion | Technology |
| #3 Alphabet (Google) | $3.866 trillion | Technology |
| #4 Microsoft | $3.608 trillion | Technology |
| #5 Amazon | $2.449 trillion | E-commerce |
| #6 Broadcom | $1.877 billion | Semiconductors |
| #7 Meta Platforms | $1.597 trillion | Social Media |
| #8 Saudi Aramco | $1.588 trillion | Oil & Gas |
| #9 TSMC | $1.503 trillion | Semiconductors |
| #10 Tesla | $1.418 trillion | Automotive |
Here, we take a more detailed look at the top 10 companies by market cap we reviewed in the table above.
Analysts expect its revenue to cross $54 billion in Q3, factoring in the scale of AI demand globally. The company has entered a major partnership with Microsoft and Anthropic, where Nvidia will invest up to $10 billion in Anthropic.
This growth is driven by their new product launch - iPhone 17, AirPods Pro 3, new Apple Watch lineup, and the latest M5-powered MacBook Pro. With their recent iOS 26.2 Beta 3 rollout, Apple is introducing new upgrades further strengthening its position as a global tech giant.
Google pushed ahead in AI innovation with the Gemini 3 launch and continues to invest heavily in research, development, and innovation across platforms.
Microsoft India also crossed $3 billion in revenue in FY25. The company is pushing ahead with its plan for an agentic OS, bringing AI agents directly into Windows 11 - positioning the global tech giant for its next phase of growth.
In India, Amazon’s co-owned company, More Retail, is preparing for a $300 million IPO, reinforcing its position as a global name in the industry.
With nearly $60 billion in revenue and strong profit margins, this global tech giant ranks seventh among the world's top 10 companies.
The company entered a major joint venture with Blue Owl Capital to develop the $27 billion Hyperion data center campus, where Meta holds a 20% stake. Alongside this, Meta continues to push AI research across Facebook, Instagram, and WhatsApp.
It plans to acquire a stake in Humain, Saudi Arabia’s new AI venture, as the company positions itself for long-term tech leadership. Upcoming $30 billion US-Saudi energy agreements highlight its potential for strong economic growth.
The company also reported non-taxable revenue of $3,130 billion, an increase of 33.8% from 2024, strengthening its position among the top 10 companies in the world.
In the latest news, Tesla is all set to open its first center in Gurugram, on November 26, 2025, opening the door for India’s long-anticipated Tesla journey.
Q.1.What is the largest company in the world by revenue?
Walmart is the largest company in the world by revenue, generating $685.08 billion in 2024.
Q.2 What does the market cap of $1 billion indicate?
A market cap of $1 billion indicates that the total value of all a company's shares of stock is worth $1 billion.
Q.3 What factors contribute to a company's market cap?
A company's market cap is determined by the total value of its outstanding shares of stock. This value is influenced by the company's current stock price, which can be affected by various factors, including the company's earnings, the economy, and investor sentiment.
Q.4 How often does the list of top companies by market cap change?
The list of top companies by market cap can change as frequently changing stock prices influence it. These changes can occur daily, and the list can look quite different from year to year.
First Published: Nov 27, 2025, 09:35
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