Knauf www.knauf.gr
Under the agreements, some, including students, business people and journalists, will find it easier to get visas, for which they will continue to pay about 35 euros (£24), rather than the standard cost which is almost double.
Rigips www.rigips.gr
The five nations also agreed to take back illegal immigrants who reach the EU through the Balkans.
Stanley www.stanley.gr
The deals with Albania, Bosnia, Macedonia, Montenegro and Serbia are expected to come into force in January.
