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Ben Horowitz

Ben Horowitz

Co-founder of the venture firm Andreessen Horowitz and author of The Hard Thing About Hard Things

13 June 1966 United States Verified by our editors
Age
60 yrs
Birthday in 219 days
Works listed
2
Book
Honours
0
Awards & distinctions
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4
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Ben Horowitz is an American entrepreneur and investor who co-founded Loudcloud, later Opsware, with Marc Andreessen and sold it to HP for $1.6 billion. In 2009 they founded Andreessen Horowitz, one of Silicon Valley’s biggest venture firms. His book The Hard Thing About Hard Things is a business bestseller.

Biography

Background

Horowitz was born in London to American parents and grew up in Berkeley, California. He studied computer science at Columbia and Stanford.

Netscape and Loudcloud

He worked at Netscape, then co-founded Loudcloud with Marc Andreessen in 1999. After the dot-com crash he steered it into the software company Opsware, which HP bought in 2007.

Andreessen Horowitz

Founded in 2009, a16z invested in Facebook, Airbnb, GitHub and many crypto and AI companies, and offered founders extensive support services.

Writing

His books The Hard Thing About Hard Things (2014) and What You Do Is Who You Are (2019) mix management advice with hip-hop lyrics.

Timeline

  1. 1966

    Born in London, England

  2. 1995

    Joins Netscape

  3. 1999

    Co-founds Loudcloud

  4. 2007

    HP buys Opsware

  5. 2009

    Founds Andreessen Horowitz

  6. 2014

    The Hard Thing About Hard Things

  7. 2019

    What You Do Is Who You Are

Notable works

  • 2014

    The Hard Thing About Hard Things Book

  • 2019

    What You Do Is Who You Are Book

Did you know?

  1. 1

    Each chapter of his first book opens with rap lyrics.

  2. 2

    His father David Horowitz is a political writer.

  3. 3

    His blog posts formed the basis of his first book.

Connections

Frequently asked

Who is Ben Horowitz?

Ben Horowitz is an American entrepreneur and investor who co-founded Loudcloud, later Opsware, with Marc Andreessen and sold it to HP for $1.6 billion. In 2009 they founded Andreessen Horowitz, one of Silicon Valley’s biggest venture firms. His book The Hard Thing About Hard Things is a business bestseller.

How old is Ben Horowitz?

Ben Horowitz is 60 years old, born on 13 June 1966 in London, England.

Where is Ben Horowitz from?

Ben Horowitz was born in London, England.

What is Ben Horowitz known for?

Ben Horowitz is best known for Co-founding Loudcloud/Opsware and Andreessen Horowitz (a16z); management books.

References

  1. Ben Horowitz — Wikipedia. Wikipedia. Retrieved 4 November 2026.
  2. Ben Horowitz — IMDb. IMDb. Retrieved 4 November 2026.
  3. Ben Horowitz — Goodreads author page. Goodreads. Retrieved 4 November 2026.
  4. Ben Horowitz (Q4885859) — structured data. Wikidata. Retrieved 4 November 2026.

Includes material from the Wikipedia article “Ben Horowitz”, licensed under CC BY-SA 4.0. That text is available under the same licence. Learn more

External links

About this profile

Cite this page

“Ben Horowitz.” TrackFame, last updated 5 November 2026. https://trackfame.com/person/ben-horowitz

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