Grenchen
…attracted many foreign workers to Grenchen, coming mostly from Italy. Grenchen has its own bus company, "BGU". The bus lines connect Grenchen with Bettlach, Lengnau, Büren, Rüti and Selzach. As of 2010, Grenchen had an unemployment rate of 5.7%. As of 2008, there were 122 people employed in the primary…