Top 10 biggest companies in the world by market cap in 2025

Nvidia

• Current CEO: Jensen Huang
• Year of Foundation: 1993
• Country: USA
  

Nvidia has gained widespread popularity recently as its profits buoyed above most industry contemporaries. The company has always been a leader in making stand-alone GPUs; its GPUs or graphics processing units are integral for generative AI platforms like OpenAI’s ChatGPT and Google’s Bard.

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Microsoft

• Current CEO: Satya Nadella
• Year of Foundation: 1975
• Country: USA
  

Microsoft Corporation offers many products and services, including its flagship Windows operating system and Office software suite. Microsoft's influence extends beyond software, with ventures into cloud computing and hardware, solidifying its place among the largest companies by revenue.

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Apple

• Current CEO: Tim Cook
• Year of Foundation: 1976
• Country: USA
  

Apple Inc. is the biggest company in the world by market cap. The company is renowned for its groundbreaking products, such as the iPhone, iPad, and Mac, and they consistently push the boundaries of technology innovation. The company's commitment to innovation and high-quality design has made it a consumer favourite and a titan among the top companies by market cap.

Amazon

• Current CEO: Andy Jassy
• Year of Foundation: 1994
• Country: USA
  

Amazon.com Inc. is the world's largest e-commerce company. It has diversified into cloud computing, digital streaming, and artificial intelligence. Amazon's extensive product offerings and its dominance in online retail make it a key player among the top companies by market cap.

Alphabet (Google)

• Current CEO: Sundar Pichai
• Year of Foundation: 2015
• Country: USA
  

Google's parent company, Alphabet Inc., has a diverse portfolio that includes search engines, online advertising technologies, cloud computing, software, and hardware. Google's ubiquitous presence in the digital world contributes to Alphabet's position among the top companies by market cap.

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Meta Platforms (Facebook)

• Current CEO: Mark Zuckerberg
• Year of Foundation: 2004
• Country: USA
  

Facebook Inc., renamed Meta Platforms, is a social media giant. It owns multiple platforms, including Instagram, WhatsApp, and the Oculus Metaverse. Meta aims to push the concept of the metaverse into the mainstream, promoting a virtual 3D place that’d offer lifelike experiences. Thus, Meta’s Oculus division brings a seamless virtual experience where users can participate in real-world activities.  

Saudi Aramco

• Current CEO: Amin H. Nasser
• Year of Foundation: 1933
• Country: Saudi Arabia
  

Saudi Aramco operates in the oil and gas sector. With the third biggest market cap across the globe at the moment, it is the backbone of Saudi Arabia's economy. Saudi Aramco's vast oil reserves and strategic location in the Middle East contribute to its position among the global market leaders.

Broadcom

• Current CEO: Hock E. Tan
  
• Year of Foundation: August 1991
  
• Country: USA
  

California-based Broadcom has been riding the semiconductor wave to reach the list of top 10 companies in the world by market cap. In December 2024, the tech company's market cap crossed the $1 trillion threshold. This American company designs, develops, manufactures and is a global supplier of a wide range of semiconductor and infrastructure software products. Making custom AI-chips for the biggest players in artificial intelligence arena has benefitted Broadcom.

TSMC

• Current CEO: C. C. Wei
• Year of Foundation: 1987
• Country: Taiwan
  

Taiwan Semiconductor Manufacturing Company (TSMC) is a leader in the semiconductor industry. It is the world's largest dedicated independent (pure-play) semiconductor foundry. TSMC's advanced manufacturing capabilities and role in supplying key components for a wide range of electronic devices make it a key player among the top companies by market cap.

Tesla

• Current CEO: Elon Musk
• Year of Foundation: 2003
• Country: USA
  

Tesla Inc., an automotive and energy company, is known for its electric vehicles and clean energy products. Tesla's commitment to sustainable energy solutions and innovative approach to automotive design has made it a leader in its sector.

FAQs

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.