×

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

Slack Barshinger signs OAG Worldwide

Published on .

Most Popular
Chicago--Slack Barshinger, a b-to-b integrated marketing communications agency, has signed OAG Worldwide as a new client. OAG provides information products and services. Slack Barshinger will develop all marketing and public relations activities for the Americas. Billings were undisclosed.
In this article: