Platinum Sponsor

  • Nokia

Gold Sponsors

  • Adobe Systems, Inc.
  • America Online, Inc.
  • eBay
  • Etelos
  • Hewlett Packard
  • Level 3 Communications
  • Microsoft
  • Sun Microsystems
  • WebEx

Silver Sponsors

  • Accenture
  • Ask.com
  • Cisco
  • Dell Inc.
  • F5 Networks
  • Fast Search
  • Fenwick & West LLP
  • IDA Ireland
  • iQuestions
  • Jordan Edmiston Group
  • Juniper Networks
  • NeuStar Ultra Service
  • Rearden Commerce

Bronze Sponsors

  • Layered Technologies, Inc.
  • Phonecasting.com
  • spigit
  • Userplane

Launch Pad Sponsors

  • North Bridge Venture Partners
  • Norwest Venture Partners
  • O'Reilly Alpha Tech Ventures
  • Panorama Capital

Media Partners

  • Blogher
  • Topix.net

Sponsor Opportunities

Reach business leaders and technology influencers at the Web 2.0 Summit. Call Paige Finkelman at (415) 947-6358 or email

Download the 2007 Web 2.0 Summit Sponsor Prospectus (PDF).

Contact Us

View a complete list of Web 2.0 Summit contacts.


Evan Williams

Evan Williams

Co-founder, Twitter

Evan Williams is founder of Obvious, a web-product development lab in San Francisco and co-founder of Twitter. He's been working on startups and the Internet since 1994, when he founded his first company in his home state of Nebraska. Later, he worked for O'Reilly Media, Intel, and HP as a web application developer before going on to form Pyra Labs and lead the team that created Blogger. In early 2003, Williams sold Pyra to Google, where he led the Blogger group until October 2004. After that, he helped form Odeo, an early podcasting company, which was purchased by Obvious in late 2006.

See all sessions presented by Evan Williams.