Smart Fluid is a dynamically developing spin-off company dealing with the development and implementation of modern technology of protective materials, based on shear thickening fluids (STF). The STF technology development project received funding from the National Center for Research and Development under the "Intelligent Development Operational Program 2014-2020". The goal of the majority shareholder - the CIECH Group - is to commercialize the STF technology and launch a large-scale, economically viable production of the material, which is a semi-finished product for the manufacturers of widely understood clothing, protective elements and sports accessories.