×

Once registered, you can:

  • - Read additional free articles each month
  • - Comment on articles and featured creative work
  • - Get our curated newsletters delivered to your inbox

By registering you agree to our privacy policy, terms & conditions and to receive occasional emails from Ad Age. You may unsubscribe at any time.

Are you a print subscriber? Activate your account.

BtoB

Jack Dorsey, Executive chairman, Twitter Inc.

Published on .

Most Popular
What: Executive chairman Where: Twitter Inc., San Francisco Why: One of the most-used social channels for b-to-b marketing, Twitter has become a serious advertising platform as well. It's launched an ad exchange and a lead-generation ad unit for offers, and liaised with major TV companies to link Promoted Tweets with significant current events.
In this article: