BfV-Köser (engl. BfV-Koeser) is an independent consultancy for traffic and transport engineering founded in 1995 by Dipl.-Ing. Gerd Köser. Our Services: Transport and traffic modelling o Trip generation o Trip distribution o Modal Split o Assignment Cost-benefit analyses Passenger and traffic forecasts Optimisation of public transport networks and time tables Traffic and passenger surveys Tariff concepts for public transport Mobility Concepts Our Custumers: Countries, districts, cities Transport organisations Transport operators