Textile dyeing, in particular by means of processes using high-pressure technology;
custom assembling of materials for others, in particular by means of water jet cutting;
processing of natural and chemical substances by means of processes using high-pressure technology, in particular by means of high pressure extraction of natural substances using supercritical gases, during the refining of raw materials and for purifying substances;
generation of heat energy, in particular by means of generating synthesis gas;
treatment of materials, namely processing of workpieces, production of profiles, production of split strips, cutting of sheets and plates of metal, boards or trapezoids, material hardening and surface finishing, in particular by means of hot-dip galvanisation, hot-dip aluminisation, electrolytic galvanisation or organic coating;
metalworking (metal treating);
wood-working