The netwiss OG specializes in research, development and consulting in the entire field of transport and mobility. The technical know-how is very broadly diversified. Especially in the field of public transport, competent consulting services are offered in the area of increasing the efficiency of rail vehicles with a focus on optimisation and efficiency increase of the interiors. Based on more than 20 years of intensive research and correspondingly unique expertise, the software TrainOptimizer is offered, with which all vehicle interior layouts can be assessed with regard to efficiency in terms of baggage accommodation, seat availability, actual achievable degree of capacity utilisation and average achievable passenger change over time. Often minor adaptations to the layouts make it possible to noticeably increase efficiency! --> www.TrainOptimizer.com Further focal points of the R&D and consulting services are in the area of accessibility and baggage logistics. Here the arc spans from everyday mobility to all types of public transport and aviation.