Trello

Trello belongs to Atlassian Corporation through Trello, Inc.. Trello is owned by Atlassian Corporation, headquartered in the United States. Yes. The ultimate owner of Trello, Atlassian Corporation, is headquartered in the United States.

Atlassian is a leading Australian software company that specializes in tools for software developers, project managers, and other content management teams, best known for products like Jira, Confluence, and Trello.