https://ghost.org/about/

"We set Ghost up as non-profit foundation so that it would always be true to its users, rather than shareholders or investors. Our legal constitution ensures that the company can never be bought or sold, and one hundred percent of our revenue is reinvested into the product and the community.

As a public organisation we also believe in being transparent and accountable for everything we do, so we publish our live financial data for all to see."