Frontex | 103,753 followers on LinkedIn. Frontex, the European Border and Coast Guard Agency, is one of European Union's most dynamic & fastest-growing agencies. | WHO WE ARE Frontex, the European Border and Coast Guard Agency, is one of European Union's most dynamic and fastest-growing agencies. We support EU Member States and Schengen Associated Countries in the management of EU’s external borders and fighting cross-border crime. The agency is a centre of excellence for border control activities at the EU’s external borders, sharing intelligence and expertise with all EU Member States, as well as neighbouring non-EU countries affected by migratory trends and cross-border crime.