Atlas Copco AB provides sustainable productivity solutions. It operates through the following segments: Compressor Technique, Industrial Technique, Mining and Rock Excavation Technique, and Construction Technique. The Compressor Technique segment provides industrial compressors, vacuum solutions, gas, process compressors and expanders, air and gas treatment equipment and air management systems. The Industrial Technique segment offers power tools and systems, industrial assembly solutions, quality assurance products, software and service through a global network. The Mining and Rock Excavation Technique covers equipment for drilling and rock excavation, a complete range of related consumables and service through a global network. The Construction Technique segment engages in the provision of construction and demolition tools, portable compressors, pumps and generators, lighting towers, and compaction and paving equipment. The company was founded by Eduard FrÃ¤nckel on February 21, 1873 and is headquartered in Stockholm, Sweden.