The EIB is the European Union's bank. It is the only bank owned by and representing the interests of the European Union Member States, working closely with other EU institutions to implement EU policy.

the EIB is the world’s largest multilateral borrower and lender. It provides finance and expertise for sustainable investment projects that contribute to EU policy objectives. More than 90% of the EIB's activity is in Europe, But it also is a big investor around the world.