We, Cosinus Computing, are a sales organisation of a selected number of software products in Numerics and Statistics that we distribute in the Netherlands and Belgium. We can support these products at a high level as we have direct contact with the developers. We support by providing technical help, consultancy and training. We make every effort to come to a good and direct relation with the end-users. We advise existing and new customers in the purchase and in the use of our products. Customer satisfaction is our most important mainspring for these activities.