Oliver Ristau and Andreas Betten – a journalist and a filmmaker, each with more than 20 years of experience in his profession.
In the joint company ORAB-Films they let their experiences flow together and combine an eye for the pictures with a feeling for the stories.
has been writing about economy, society, environment and technologies since 1995 for well-known media in Germany such as Zeit, Euro and Deutsche Welle,
has launched companies in the solar and wind industry on the stock exchange as a communications consultant.
in the media business since the early nineties, has been working as a TV journalist for all the relevant German broadcasting programs, now produces films for companies, associations and institutions as an author and cameraman, passes on his knowledge as a lecturer and media teacher.