Nats Post Production has added Louise Knight to its team of post-production managers. Knight was previously joint managing director of Rainbow Post where she worked for six years. "I wanted to concentrate on the post side," she said. "Because of my position at Rainbow I was often involved in things that took my attention away from post, and Nats has given me the chance to focus on what I want to do". Garry Williams, who has a background in IT and new media, also joins the company as new business development manager.