Brussels is the capital of the European Union. As such, it is home to many institutions. You have certainly already seen the impressive Berlaymont (seat of the Commission) and Europa (seat of the Council) buildings, but the EU's presence in Brussels is also a multitude of office spaces for the various Directorates-General and EU services (translation services, IT, finance,...).
Did you know that Europe is also present in Brussels through the various Brussels-based agencies and bodies that manage European programmes and funding? You can discover them all in the following list. Together, they make up the "Europe in Brussels" network.