Swiss tradition: Active in Switzerland since 1985, our clients can count on the high quality service and knowhow of our Relationship Managers European roots: We can rely of the support and balance sheet of the oldest bank in Luxembourg Eastern expertise: Our unique access and experience sets us apart Banque Internationale à Luxembourg (Suisse) SA (BIL Suisse) is a 100% subsidiary of Banque Internationale à Luxembourg SA, the oldest private bank in the Grand Duchy of Luxembourg. BIL Suisse was founded in 1985 and has offices in the three main financial centres in Switzerland: Zurich, Geneva, Lugano as well as a world-wide network, including Beijing and Hong Kong. At BIL Suisse, we have in-depth knowledge of financial markets and products, enabling our clients to take advantage of numerous investment opportunities as well as giving them privileged access to international financial centres.