Kat Rohrer founded GreenKat Productions in 2002, while she was still studying at The School of Visual Arts in New York City. Since, Kat has directed and produced more than ten short films, music videos, documentaries, and a wide variety of industrials and commercials. Some of her bigger clients include: Roland Foods, Österreich Werbung, Die Zweite Bank, PersonalBasis.
Her short film The Search won Best Short at the 2005 LA Femme Film Festival. Her 2011 short Film Wantless was selected for the 2011 Hamptons Film Festival. Kat has also been DP on various feature length documentaries including Larry Flynt: The Right To Be Left Alone for Midtown Films, which screened around the world and has been aired on IFC.
Her last documentary, Fatal Promises, deals with human trafficking and has been shown across the United States and Europe in film festivals, anti-trafficking and fundraising events, as well as college campuses.