Founders Fund

Founders Fund, Inc. is a venture capital firm headquartered in San Francisco, California, established in 2005. The firm specializes in investing across various stages, including seed, early, mid, and growth stages, with a focus on transformative technologies. Founders Fund targets a wide range of sectors, such as aerospace, artificial intelligence, advanced computing, biotechnology, cybersecurity, energy, fintech, and consumer internet. The firm aims to support companies that are developing revolutionary technologies and typically invests between $500,000 and $300 million in its portfolio companies. Founders Fund's partners have a strong background in technology, having been investors, founders, and early employees of notable technology companies, including PayPal. The firm seeks to make investments globally, emphasizing innovation and impact.

Delian Asparouhov

Principal

Leigh Marie Braswell

Principal

Lauren Gross

Partner and COO

Jeffrey Lonsdale

Managing Director, Asia

John Luttig

Principal

Amin Mirzadegan

Principal

Scott Nolan

Partner

Luke Nosek

Managing Partner

Neil Ruthven

CFO

Brian Singerman

Partner

Napoleon Ta

Partner

Matias Van Thienen

Principal

Past deals in Virtualization

Altius Labs

Pre Seed Round in 2025
Altius Labs is focused on developing a modular execution stack that works without depending on virtual machines (VMs).

Virta Health

Series B in 2018
Virta Health Corp. is an online specialty medical clinic dedicated to reversing type 2 diabetes without the use of medications or surgery. Founded in 2014 and based in San Francisco, California, the company utilizes a combination of nutritional biochemistry, clinical expertise, data science, and digital solutions to deliver its innovative treatment. Through its continuous remote care platform, Virta provides extensive medical and behavioral support, which has shown significant results in clinical trials; 60% of enrolled patients achieved diabetes reversal after one year, while 94% of insulin users reduced or eliminated their insulin intake. The benefits of Virta's approach extend beyond diabetes, leading to improvements in blood pressure, inflammation, liver function, and body mass index (BMI), thereby transforming the lives of individuals affected by type 2 diabetes.
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