It feels perverse to speak of a churches success as a business rather than success through the spiritual satisfaction of its members. It belittles the "good word" and treats it as corporate decor.
From 2012: https://web.archive.org/web/20120713021925/http://www.busine...
From 2018: https://kutv.com/news/local/mormonleaks-says-new-documents-l...
LDS has somewhere around $65 billion in wealth.
International religious organizations are absolutely businesses. Profit may not be their primary purpose, but they have their fingers in all sorts of business-like enterprises - real estate, stocks, etc.