X (Twitter)

Privately owned X, also known as Twitter, headquartered in the US, was founded in 2006, operates with approximately 7070 employees, reported $2.5B in revenue as of 2024, and functions as a tier 1 media tech buyer. The company specializes in search, social, and retail media, operating as a social networking service where users can share short text messages, images, and videos in posts, as well as like or repost other users' content. X also provides direct messaging, video and audio calling capabilities, bookmarks, lists, communities, and Spaces, a social audio feature. Additionally, the platform allows users to vote on context added by approved users through its Community Notes feature.