Mitchell Baker

A non-profit with a commercial arm. Baker, a lawyer who wrote the Mozilla Public Licence at Netscape, helped set up the Mozilla Foundation in 2003 and its taxable subsidiary, the Mozilla Corporation, which shipped Firefox. Most of its income came from deals making a search engine the browser's default, chiefly Google, an awkward dependence for an organisation promoting an open web. Firefox's market share fell sharply under her later leadership, and she stepped down as chief executive in 2024.