Founding Partner

TenOneTen Ventures

• www.linkedin.com/company/tenoneten-ventures

Co-Chairman

Foursquare

• www.linkedin.com/company/location-foursquare

Founder & Chairman

Common Crawl

• www.linkedin.com/company/common-crawl

Board Member

X PRIZE Foundation

• www.linkedin.com/company/x-prize-foundation

Founder/CEO

Factual Inc

• www.linkedin.com/company/factual-inc

Mobile Board Member

IAB

• www.linkedin.com/company/iab

Trustee

California Institute of Technology

• www.linkedin.com/company/california-institute-of-technology