TH

Tom Hammer

Partner at Andreessen Horowitz

San Francisco, US

About

Tom Hammer is based out of Seattle, Washington and is the Partner of Andreessen Horowitz. Tom previously worked at a16z speedrun as a Head of People. Tom attended the The Ohio State University.

Position in the VCSift Database

  • 101 investors at Andreessen Horowitz are tracked.
  • 2,531 investors hold the Partner role in VCSift. Tom Hammer is one of them.
  • 7,285 investors are based in San Francisco, California, United States.

Data sourced from 410,343 investor profiles. Updated July 2026.

Investment Focus

Contact Information

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