Rise to Success: Career Highlights of Peter Thiel

By Popular Timelines Editorial Team · Updated: July 18, 2026

From career breakthroughs to professional milestones, explore how Peter Thiel made an impact.

Peter Thiel is a prominent American entrepreneur, venture capitalist, and political activist, best known as a co-founder of PayPal and the first outside investor in Facebook. A key figure in Silicon Valley, he founded the data analytics firm Palantir Technologies and the venture capital firm Founders Fund. Beyond his business success, Thiel is recognized for his contrarian philosophy, which he detailed in his book Zero to One, where he argues for the necessity of creating technological monopolies through unique innovation rather than incremental competition. He is also a notable libertarian thinker, having influenced public discourse on economic stagnation, the role of universities, and the future of technological progress. His career is marked by a distinctive blend of rigorous venture capital strategy and provocative intellectual engagement with the structural challenges facing modern society.

Sections (4)

Full Timeline Early Life & Education Career & Achievements Controversies & Scandals

1987: Co-founding of The Stanford Review

In 1987, Peter Thiel co-founded The Stanford Review, a conservative and libertarian student newspaper at Stanford University, as a response to the university replacing its Western Culture program.

1989: Conclusion of Editorship at The Stanford Review

In 1989, Peter Thiel concluded his term as the inaugural editor-in-chief of The Stanford Review upon his graduation from Stanford University.

1992: Graduation from Stanford Law School

In 1992, Peter Thiel successfully completed his legal studies at Stanford Law School, earning a Juris Doctor degree.

1992: Legal Clerkship at U.S. Court of Appeals

In 1992, following his graduation from Stanford Law School, Peter Thiel began a legal clerkship for Judge James Larry Edmondson at the U.S. Court of Appeals for the Eleventh Circuit.

1993: Transition to Finance and Speechwriting

Throughout 1993, Thiel moved away from his law firm position at Sullivan & Cromwell to begin work as a derivatives trader in currency options at Credit Suisse, while concurrently serving as a speechwriter for William Bennett.

1996: Founding of Thiel Capital Management

Peter Thiel established his own investment firm, Thiel Capital Management, in 1996.

1998: Co-founding of PayPal

In 1998, Peter Thiel co-founded PayPal, a major milestone in his career as an entrepreneur.

1998: Initial investment in Fieldlink

In 1998, Peter Thiel provided the initial seed funding of $100,000 for the company Fieldlink.

February 1999: Fieldlink raises capital from friends and family

During February 1999, Fieldlink successfully raised $500,000 in funding primarily sourced from friends and family, including a $35,000 contribution from Peter Thiel's parents.

1999: Launch of PayPal

In 1999, Peter Thiel launched PayPal at a press conference, securing $3 million in venture capital funding from Nokia and Deutsche Bank, which was transferred via PalmPilot devices.

2000: PayPal Strategic Mergers

During 2000, PayPal expanded its market reach and improved its user interface by merging with Elon Musk's company X.com and the mobile commerce firm Pixo.

February 2002: PayPal Initial Public Offering

PayPal officially went public on 15 February 2002, marking a significant milestone in Peter Thiel's career as he served as CEO through the transition.

2002: Sale of PayPal to eBay

In 2002, PayPal was sold to eBay for $1.5 billion, marking the end of Thiel's tenure as chief executive officer.

May 2003: Incorporation of Palantir

In May 2003, Peter Thiel officially incorporated the data analytics company Palantir and began serving as its chairman.

2003: Launch of Palantir Technologies

In 2003, Peter Thiel founded the big data analysis company Palantir Technologies, serving as its chairman since its inception.

2003: Currency Market Success

In 2003, Peter Thiel successfully profited from a financial bet that the United States dollar would weaken in value.

August 2004: First outside investment in Facebook

In August 2004, Peter Thiel became the first outside investor in Facebook by acquiring a 10.2% stake in the company for $500,000.

2004: Market Bubble Forecast

During 2004, Thiel identified a growing bubble within the financial sector, specifically warning that General Electric and Walmart were vulnerable to market corrections.

2004: First outside investment in Facebook

In 2004, Peter Thiel became the first outside investor in the social media company Facebook.

2005: Founding of Founders Fund

In 2005, Peter Thiel launched the venture capital firm Founders Fund alongside his PayPal partners Ken Howery and Luke Nosek.

2005: Clarium Capital Performance

In 2005, Thiel's hedge fund, Clarium Capital, achieved a significant 57.1% return following his accurate prediction that the US dollar would rally.

2006: Clarium Capital Performance Decline

In 2006, Peter Thiel's firm, Clarium Capital, experienced financial difficulties, resulting in a 7.8% loss on its investments.

2007: Clarium Capital Recovery and Growth

Following a difficult previous year, Clarium Capital achieved a 40.3% return on investment in 2007, helping the firm reach over $7 billion in assets under management by early 2008.

2007: Facebook Series D Funding Round

In 2007, Peter Thiel advised Mark Zuckerberg on the strategic timing of Facebook's Series D funding round, which successfully closed just before the onset of the 2008 financial crisis.

2008: Clarium Capital Asset Decline

After reaching a peak of $7 billion in the first quarter of 2008, Clarium Capital saw its assets under management drop later in the year as global financial markets collapsed.

2009: Continued Market Downturn for Clarium

The instability of the financial markets continued to negatively impact the performance and asset value of Clarium Capital throughout 2009.

2010: Co-founding of Valar Ventures

In 2010, Peter Thiel co-founded the venture capital firm Valar Ventures to focus on investments outside of the United States.

2011: Significant Investor Withdrawal from Clarium

By 2011, after failing to capitalize on the economic recovery, many investors left the firm, causing Clarium's assets to dwindle to $350 million, with two-thirds of that capital coming directly from Peter Thiel.

2011: Thiel Capital and New Zealand Citizenship

In 2011, Peter Thiel founded his investment firm Thiel Capital and was also granted citizenship in New Zealand.

2012: Co-founding of Mithril Capital

In 2012, Peter Thiel co-founded Mithril Capital and served as the chair of the investment committee.

2015: Joining Y Combinator

Beginning in 2015, Peter Thiel took on a role as a part-time partner at the startup accelerator Y Combinator.

2016: Peter Thiel confirmed funding Bollea v. Gawker

In 2016, following the verdict in the Bollea v. Gawker case, Peter Thiel publicly confirmed that he had provided the financial backing for Hulk Hogan's lawsuit against Gawker Media, an action motivated in part by Gawker's prior outing of Thiel's sexual orientation.

2026: Release of Jeffrey Epstein-related emails by the House Oversight Committee

In 2026, the House Oversight Committee released documents confirming that Peter Thiel's investment firm, Valar Ventures, received a $40 million investment from Jeffrey Epstein. Additionally, the records show that Thiel maintained a five-year correspondence with Epstein leading up to his death, with topics of discussion including Brexit.