The core activity of Aplomb SA is the manufacture and assembly of metal constructions, particularly: metal stairs (straight, curved, spiral), metal doors and windows, metal barriers and fences, metalwork for interior design (e.g. railings, balustrades), metal processing (e.g. cutting, bending, flexion) of various metals (steel, stainless steel, aluminum), automation of garage doors and gates, and the production of stainless steel worktops for kitchens. The company also offers repair and maintenance services for agricultural machinery, construction machinery, and household appliances.