 Major employers in the city are the SSAB steelworks and Luleå University of Technology.A Swedish Air Force wing, "F 21" (or "Norrbotten Air Force Wing"), is stationed near Luleå at the neighbouring Luleå Airport.Other major employers include Ferruform (a subsidiary of Scania AB) and Gestamp HardTech (acquired from SSAB 2005-01-01).