comtract was founded in Heidelberg, Germany, in 1999. Our Cologne office was opened in 2002. Monika Schammas and Udo Lahm are joint managing directors of the company. is a PR professional with academic qualifications and professional experience in PR agencies and corporate PR departments. She also has been responsible for PR training courses. has substantial experience both as an editor and head of department for a number of daily newspapers and business magazines. He has also been responsible for media relations and corporate communications in major international corporations, e.g. Porsche and ABB. comtract is a non-trading partnership based in Heidelberg, Germany. „comtract“ is a protected trademark.