Firefox is maintained by the Mozilla Corporation, a wholly-owned subsidiary of the Mozilla Foundation. While Firefox does produce revenue — chiefly through search partnerships — this earned income is largely reinvested back into the Corporation. The Mozilla Foundation’s education and advocacy efforts, which span several continents and reach millions of people, are supported by philanthropic donations.
Firefox es mantenite per le Mozilla Corporation, un succursal totalmente proprietari del Mozilla Fundation. Ben que Firefox produce renta — principalmente per participationes con motores de recerca, iste renta ganiate es largemente reinvestite in le Corporation. Le effortios pro instruction e patrocinio de Mozilla Fundation, que se extende in plure continentes e attinge milliones de personas, es supportate per donationes philanthropic.