Since the invention of the screw compressor in 1934 SRM was pioneering the development of screw compressors and is with 120+ inventions and 800+ patents the leading engineering company in this field.

Development of compressors and pumps for various applications such as refrigeration, process gases, raw biogas, industrial air and vacuum are core business of SRM.
New demands and changes constantly ask for new designs and upgrade of existing products and systems. SRM is on the forefront to provide the efficient tools to operate cooling, refrigeration and process applications with natural refrigerants and highest energy efficiency to contribute to the mitigation of climate change.