Welcome!

• PID is an association of experienced social scientists, professional journalists and teachers.
• We work in a variety of areas such as research, consultancy, organisation and public relations - which complement and influence one another.
• Our services are used by clients from public and private, national and international institutions.
• PID was founded 1990 in Bonn. Since 1996 we are based in Cologne, maintaining one further office in Berlin.