Hriňovské strojárne, a.s. (HS), based in Hriňová, Slovak Republic, is a prominent player in the field of precision mechanical engineering, development, and production of components for the construction, agriculture, automotive, energy, and defense industries. The company’s roots date back to 1954, while it has been operating under the HS name since 1999. Throughout its more than 70-year history, HS has evolved from a traditional engineering enterprise into a modern and technologically advanced supplier of specialized solutions.

HS specializes in the production of precision mechanical components, including gears, shafts, housings, welded structures, and assembled units. We operate advanced technologies for machining, hardening, assembly, and quality control. A significant share of our production is exported, meeting the stringent requirements of clients from EU countries, the United States, and other markets.

Our successful projects include long-term cooperation with manufacturers of railway vehicles, armored personnel carriers, as well as wind turbines and specialized industrial equipment. The company takes pride in its references from NATO-related clients and leading European OEM manufacturers; however, due to the sensitive nature of some programs, specific project details remain confidential.

HS is certified according to ISO 9001, EN ISO 3834-2, ISO 14001, and ISO 45001, ensuring high standards of quality, process control, and occupational safety. The company also continuously invests in innovation, automation, and digitalization of production. In recent years, we have successfully utilized EU funding to acquire new technologies, expand R&D capacities, and improve energy efficiency.

Our goal is to develop long-term partnerships, deliver high added value to our customers, and maintain our position as a reliable supplier in the field of advanced mechanical engineering.