Jon Kamen

The sign above the front door of the New York City office reads, "@radical.media, Never Established." Embracing change has been something of a mantra for Jon Kamen since he founded @radical.media in 1993 with Frank Scherma. The partners, who had long produced television commercials, wanted to explore new forms of media. Today, @radical media's staff of 140 — a group that includes producers, editors, and Web designers — produces TV ads, Web-based advertorials, music videos, documentaries, feature-length films, and television series, including Iconoclasts, in its fifth season on the Sundance Channel. The company has won an Oscar (for the documentary Fog of War) and a Grammy (for the George Harrison Memorial Concert), as well as Emmys and Clios.