Together with Martin Heisler and Joachim Ortmanns, Carl-Ludwig Rettinger founded LICHTBLICK MEDIA GmbH in 2008. Since 2011, Martin Heisler has been the sole shareholder and managing director. LICHTBLICK MEDIA promotes the development of content for national and international film and television productions as well as in the field of feature films and documentaries. The spectrum of productions ranges from arthouse cinema to entertaining public films. LICHTBLICK MEDIA is a reliable and creative mediator between authors, directors and editors, event organizers, distributors and international partners. Carl-Ludwig Rettinger was producer for, among others: "The Böhms: Architecture of a Family" (2014) and "The Guardians of the Tundra" (2013).