Editor James Haygood, who has collaborated with directors including David Fincher and Spike Jonze, joined the roster of West coast editorial company Union. ... New York production company losthighwayfilms signed directing duo Zack & J.C., formerly of @radical.media, for exclusive U.S. spot representation. ... Digital production firm Firstborn welcomed Gerard Ryan to the post of CIO/director of information technology for its New York office while Dave Williams was appointed to the post of senior art director at its Los Angeles office. ... Production company Outsider, USA secured Marya Fletcher for Midwest representation. ... Boston-based Toth Brand Imaging added Jennifer Matic as associate creative director, where she will work on the Naturalizer account. ...U.K. interactive agency Steak opened up a New York office, with its first U.S. clients being French Connection, Myla and mobile community FunkySexyCool. ... Gabrielle Weinman was named group creative director at California agency Ignited. She previously spent more than 15 years as creative director of interactive and relationship marketing at Team One Advertising.