Chief communications officer and SVP, Comcast
While Comcast's D'Arcy Rudnay is no stranger to the PRWeek Power List, this year she appears with a new title, having been promoted in March to chief communications officer. Her promotion reflects expanded responsibilities for managing integrated initiatives following its acquisition of a majority stake in NBCUniversal, a deal completed in January 2011 that created a $56 billion company.

Rudnay remains in charge of all strategic communications for Comcast and will retain her ...