Projprzem Makrum SA is a Poland-based company active in the construction industry. Its business is divided into four segments: Docking Solutions, Steel Constructions, Industrial Construction, and Other, which includes real estate leasing and rental, among others. The Docking Solutions offering includes the production, sale and maintenance of dock levellers, loading ramps, dock shelters, sectional industrial doors and high-speed shutters, among others, under the PromStahl brand. The Steel Constructions comprises mainly industrial halls and warehouses for the power, chemical and environmental industries. The Company operates as a general contractor of construction projects, specializing in the construction of equipped production halls, and additionally delivering also office buildings, shopping centers, supermarkets and residential buildings. The Company manufactures crushing and milling machinery and equipment for the mining and construction industries, among others.