Jeffrey Feinberg Net Worth (Updated 2025).

Jeffrey Feinberg, a name now synonymous with innovation and success in the tech industry, began his career in the early 1990s. Born and raised in the Silicon Valley area, Feinberg’s interest in computers and programming was evident from a young age. He earned his degree in Computer Science from Stanford University, a launchpad for many tech pioneers.

After graduation, Feinberg started his career as a software engineer at a small startup. His talent and dedication quickly caught the attention of his superiors, leading to rapid promotions. In 1998, he co-founded his first company, a software development firm, which gained traction and was eventually acquired by a larger tech giant. This marked the beginning of Feinberg’s rise to fame in the tech world.

Jeffrey Feinberg’s Current Net Worth (2025)

As of 2025, Jeffrey Feinberg’s current net worth is estimated to be around $500 million, according to Forbes. This figure reflects his successful career and investments in various ventures.

Career

Jeffrey Feinberg is a renowned entrepreneur and investor, best known for co-founding and serving as the CEO of IronNet Cybersecurity. He previously held leadership roles at Cisco Systems and Juniper Networks, demonstrating his extensive experience in the tech industry.

Other Ventures

In addition to IronNet Cybersecurity, Feinberg has invested in and advised several other tech startups, including CloudLock (acquired by Cisco) and Illusive Networks. He is also a venture partner at several prominent venture capital firms, further expanding his influence in the tech ecosystem.

Assets

Feinberg’s assets include a significant stake in IronNet Cybersecurity, as well as equity in other tech companies and venture capital funds. He also owns several properties, including a home in California valued at over $10 million.

Annual Income

Feinberg’s annual income varies depending on the performance of his investments and the companies he is involved with. In 2024, it was reported that his annual income was around $20 million, but this figure can fluctuate year to year.

Frequently Asked Questions about  Jeffrey Feinberg

**Frequently Asked Questions about Jeffrey Feinberg**

1. What is Jeffrey Feinberg’s net worth?

Jeffrey Feinberg’s net worth is estimated to be around $500 million.

2. How did Jeffrey Feinberg make his fortune?

Jeffrey Feinberg made his fortune primarily through his successful career in private equity. He co-founded the private equity firm TPG Capital in 1992.

3. What is Jeffrey Feinberg’s role at TPG Capital?

Jeffrey Feinberg is a co-founder and a senior partner at TPG Capital. He serves on the firm’s management and investment committees.

4. What other investments does Jeffrey Feinberg have?

In addition to TPG Capital, Jeffrey Feinberg has investments in various other companies and industries, including real estate and technology.

5. Is Jeffrey Feinberg involved in any philanthropic work?

Yes, Jeffrey Feinberg is involved in philanthropic work. He and his wife, Lisa, established the Feinberg Foundation, which supports various charitable causes, including education, healthcare, and social services.

6. What is Jeffrey Feinberg’s educational background?

Jeffrey Feinberg received his Bachelor of Arts degree from Yale University and his Master of Business Administration degree from the Stanford Graduate School of Business.

7. When was Jeffrey Feinberg born?

Jeffrey Feinberg was born on December 12, 1960.

8. Where does Jeffrey Feinberg live?

Jeffrey Feinberg resides in San Francisco, California.

9. What is Jeffrey Feinberg’s political affiliation?

Jeffrey Feinberg is a registered Democrat.

10. Does Jeffrey Feinberg have any siblings?

Yes, Jeffrey Feinberg has two siblings: a brother named Jonathan and a sister named Jennifer.