Protector has installed passive fire protection for over twenty years from Wrocław, covering firestop penetration seals, cable-tray and duct encasement, ventilation duct protection and the fireproofing of steel and concrete structures. Its certificates page publishes dated applicator and training certificates from the system houses whose products it installs — Promat, Jotun, Carboline, Rigips, Hilti, fischer, Rockwool and Mercor — alongside membership certificates from the Polish association of fire-protection engineers. Poland has no national installer scheme, so these manufacturer certificates are the third-party evidence available. Staff are described as engineers, appointed fire-safety experts and certified installers.