Atlas Copco AB provides sustainable productivity solutions. The company also provides innovative compressors, vacuum solutions and air treatment systems, construction and mining equipment, power tools and assembly systems. It operates through the following segments: Compressor Technique, Vacuum Technique, Industrial Technique, Mining and Rock Excavation Technique, and Power Technique. The Compressor Technique segment provides industrial compressors, gas and process compressors and expanders, air and gas treatment equipment and air management systems. The Vacuum Technique segment provides vacuum products, exhaust management systems, valves and related equipment. The Industrial Technique segment produces and markets industrial power tools and systems, assembly solutions, quality assurance products, software and services. The Mining and Rock Excavation Technique segment provides innovative equipment, consumables and services for drilling and rock excavation. The Power Technique segment offers air, power and flow solutions through products such as mobile compressors, pumps, light towers and generators along with a number of complementary products. The company was founded by Eduard FrÃ¤nckel on February 21, 1873 and is headquartered in Stockholm, Sweden.