Andreessen Horowitz
Founded in 2009, Andreessen Horowitz is based in Menlo Park in California. The numeronym is the first and last letter of the firm’s brand with the characters count in-between. Starting with initial capital of $300m, the VC quickly raised a second venture fund of $650m in 2010 and another worth $1.5bn in 2014. In 2019, a new office was set up in San Francisco.Founded by Marc Andreessen and Ben Horowitz, the firm has invested in tech pioneers like Skype, Facebook, Groupon and Twitter. Andreessen is the software engineer who pioneered web browser Mosaic and co-founded Netscape. In 1995, Horowitz joined Andreessen as product manager at Netscape that was sold to AOL for $4.2bn in 2016. He also co-founded Opsware (Loudcloud), an automation software company that was sold to Hewlett Packard for $1.6bn in 2007.
