Market Cap of World’s 10 Largest Tech Companies hit $21.4 trillion

Recent data from Forbes revealed that nine of the world’s 10 largest tech companies are American, while the tenth is Thai, ranking eighth, based on market capitalization as of July 14, 2025. The combined market capitalization of the top ten companies in this sector amounted to approximately $21.4 trillion.

NVIDIA topped the list with a market cap exceeding $4 trillion, followed by Microsoft with a market cap of $3.74 trillion. Apple came in third with a market cap of approximately $3.15 trillion, followed by Amazon with a market cap of $2.38 trillion. Alphabet (Google) came in fifth with a market cap of $2.19 trillion, and Meta (Facebook) came in sixth with a market cap of $1.80 trillion. In seventh place is Broadcom, a semiconductor company, with a market capitalization of $1.29 trillion. In eighth place is Thailand’s TSMC, also a semiconductor company, with a market capitalization of $1.19 trillion. Tesla is in ninth place with a market capitalization of $1.00 trillion. Oracle is the only company among the top ten whose market capitalization is less than $1 trillion, with a market capitalization of $647 billion. Tech companies have recently begun focusing on developing smaller, less expensive, and more efficient AI models in an effort to reduce costs and energy consumption. Companies such as Google, Microsoft, Meta, and OpenAI have begun offering smaller models, and Amazon also makes all sizes of AI models available on its cloud platform.