This is a list of video game companies, both existing and no longer in business. Details about the companies are listed on the page links. These companies are listed in order.

This list does not include video game developers or video game organizations. This is a list of video game companies, which means publishers, producers, and other forms of parent company management. Typically, these are the companies that publish your games, create the game engines to make your games, and other various business management for game development.

These video game companies are listed in alphabetical order.