The Forbes Global 2000 is an annual ranking of the top 2000 public companies in the world by magazine, based on a mix of four metrics: sales, profit, assets and market value.

This is not a list of the largest information technology companies, but rather a list of the world's largest technology companies by market cap from Fortune Global 500 magazine. The list includes companies whose primary business activities are associated with technology industry which includes computer hardware, software, electronics, semiconductor, internet, telecom equipment, e-commerce and computer services.

This category has the following 3 subcategories, out of 3 total.

The following 21 pages are in this category, out of 21 total. This list may not reflect recent changes ( learn more).

This is a list of the world's largest internet companies by revenue and market capitalization. The list is restricted to dot-com companies, defined as a company that does the majority of its business on the Internet, with annual revenues exceeding 1 billion USD. It excludes Internet service providers or other information technology companies.