[jjice]

Content is volunteer, but I believe the company's infrastructure and software (I believe they use a modified MediaWiki based on an HN comment from an employee a few years ago) are all from a for-profit company. Wikipedia and the Wikimedia foundation are the non-profits you may be thinking of.

From the Fandom Wikipedia page (https://en.wikipedia.org/wiki/Fandom_(website)):

> The privately held, for-profit Delaware company was founded in October 2004 by Wikipedia co-founder Jimmy Wales and Angela Beesley. Fandom was acquired in 2018 by TPG Inc. and Jon Miller through Integrated Media Co.

But note that Jimmy Wales was a founder as well.