Andreessen Horowitz Information
Contact top employees from
Andreessen Horowitz
Summary
Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through technology. We are stage ...Show more
Industries
Venture Capital & Private Equity
Headquarters Location
Employees Size
200-500 employees
Founded
2009
Employees Turnover 2 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Current employees switched from
Ex-employees switched to
Length of Employment
Employee tenure at Andreessen Horowitz shows a diverse range of experience levels:
4% have been with the company for less than 1 year20% for 1–2 years27% for 3–4 years21% for 5–7 years9% for 8–10 years18% have over 11 years of service at Andreessen HorowitzEx-employees positions
In Company
In New Company
Contact top employees from
Andreessen Horowitz
Phil Hathaway
Chief Operating Officer
Katy Nelson
Partner | GTM Team Lead - Fintech, Enterprise, American Dynamism
Andrew Lin
Partner
Emlyn Thompson
LA Ecosystem Lead
Sam Broner
Investor
Stephanie Parsons
Chief of Staff, Growth
David Belden
Partner, Executive Talent Network
Lester Chen
Partner, Gaming Creators
Jason Rosenthal
Operating Partner & Head of Crypto Startup Accelerator (CSX)
Mellisa Huhn
Commercial Advisor (Bio + Health)
Michael Cialone
Partner, Bio + Health
Mike Manning
Communications Partner
Emily Bennett
Investment Partner
Margaret Jen
Partner, Event Marketing, Bio + Health
Mahad Abedin
Controller
Blessie Ghee Millare
GP Fund Accounting Manager
Katherine Dellolio
Compliance Officer, Crypto
Paxton Plunkett
Senior HRIS Analyst
Victor Liang
Assistant Controller
Ryan Wolkowicz
Investment Operations Manager
Abby Green
Partner, Head of Experience
Zachary Chen
Partner
David Ulevitch
General Partner
Tracye Redding
Executive Assistant Project Manager
Guido Appenzeller
Partner
Mario Linares
Partner-Executive Talent
Michael King
Partner
Similar Companies
FAQ
Andreessen Horowitz operates in the Venture Capital & Private Equity industries. More details can be found on the official website: a16z.com.
The headquarters of Andreessen Horowitz are located in Menlo Park, United States.
Andreessen Horowitz currently employs 200-500 people.
