Horizon Media has promoted Karen Langsfeld to vice president, account group head, up from account group head in Horizon's Los Angeles office. Langsfeld continues to oversee several of the agency's
gaming and entertainment clients, and is supported by a team of account supervisors, account executives, and assistants. She joined Horizon in May 2001 from Catalyst (formerly TBS Media) in Los
Angeles, where she was an associate media director. Prior to joining that, she was a media supervisor at Seininger Advertising in Beverly Hills, and also spent time as a media supervisor at Bozell
Technology Group in New York.
