Saab’s Linköping campus is the company’s main Swedish aerospace site and its largest concentration of employees: Saab says more than 6,000 of its roughly 22,000 employees work here. The site develops and manufactures fighter aircraft, underwater vehicles, torpedoes and missile systems; installs and tests airborne surveillance systems; produces advanced civilian and military aerostructures; and supports helicopter maintenance, component maintenance, aviation-safety equipment and maintenance-planning services. It also engineers, integrates, tests and supports Gripen and other air systems beside Linköping Airport. Saab’s current locations page lists the main-office address as Bröderna Ugglas gata, SE-581 88 Linköping, and a separate visiting address at Åkerbogatan 45; coordinate access directly with Saab because this is an operating industrial campus rather than a public museum. Visitor location: Bröderna Ugglas gata, 581 88 Linköping, Sweden.