- Co-founder and general partner, Andreessen Horowitz since 20091
Ben Horowitz is co-founder and general partner of Andreessen Horowitz (a16z). The firm's site and his author page document his role investing across software and AI, and his books The Hard Thing About Hard Things and What You Do Is Who You Are.12
At a glance
- Current role
- Co-founder and general partner
- Company
- Andreessen Horowitz
- Work listed
- 1
- Sources cited
- 2
- Profile reviewed
Accomplishments
- Co-founder and GP of Andreessen Horowitz.1
Andreessen Horowitz
Horowitz co-founded a16z with Marc Andreessen in 2009 after serving as CEO of Opsware. a16z lists him as co-founder and general partner.12
Work and contributions
Timeline
- Co-founded Andreessen Horowitz.1
Where they work
- Andreessen Horowitz 2 people in the wiki
Related people
- Marc AndreessenAlso at Andreessen Horowitz
- Brad LightcapBig SI
- Theo BrowneBig SI
- Eric SchmidtBig SI
- Jonas AndrulisBig SI
- Eddie WuBig SI
- Daniela AmodeiBig SI
- Elon MuskBig SI
Suggest a correction or removal
Profiles cover public professional work only, and each statement cites a source. If something is out of date, missing or wrong, tell us and link a source. People can also ask for their profile to be corrected or removed.
References
2 sources · profile reviewed Oct 23, 2026 · data updated Oct 23, 2026