Your knowledge partner in forecasting and inventory optimisation Slimstock is the European market leader in the field of specialised software for stock optimisation. We have developed methods that can be used to reduce your stock by 20 to 30% within 6 months, while your service level stays the same or even increases. Because of the short lead time (approximately 3 months) you will earn your investment back within a year. The forecast- and inventory optimisation software system Slim4 is a proven addition to SAP, Baan, JDEdwards, Unit4 and many others.