His family name is at time credited as Pogachefski, or Pogachevsky.

Co-founder, partner, and co-president of mPRm Public Relations, a PR and marketing outfit handling entertainment and new media accounts, Mark Pogachefsky shares in the strategic direction and overall management of the company.

He also provides guidance for the company's film and corporate clients. Campaign highlights include: The Usual Suspects, Fargo, L.A. Confidential, The Ice Storm, You Can Count on Me, Elizabeth, Memento and In The Bedroom. He founded The Pogachefsky Company in 1992, which was merged into mPRm in 1998.