Peter Andreas Thiel is an American entrepreneur, venture capitalist, and political activist. A co-founder of PayPal, Palantir Technologies, and Founders Fund, he was the first outside investor in Facebook. As of June 2023, Thiel had an estimated net worth of $9.7 billion and was ranked 213th on the Bloomberg Billionaires Index.

Founders Fund is a San Francisco based venture capital firm formed in 2005 and has roughly $12 billion in total assets under management as of 2023. Founders Fund was the first institutional investor in Space Exploration Technologies (SpaceX) and Palantir Technologies, and early investor in Facebook. The firm's partners have been founders, early employees and investors at companies including PayPal, Palantir Technologies, Anduril Industries and SpaceX.