The following banks are using OBS:

Germany

• Baader Bank AG
• B. Metzler seel. Sohn & Co. KGaA
• Credit Suisse (Germany) AG
• Delbrück Bethmann Maffei AG
• Deutsche Bundesbank
• Hauck & Aufhäuser Privatbankiers KGaA
• Merck Finck & Co. Privatbankiers

Switzerland:

• Commerzbank AG Branch Zurich
• SLB Commercial Bank

Luxembourg:

• Hauck & Aufhäuser Banquiers Luxembourg S.A.
• UBS Luxembourg S.A.

other countries:

• Kleinwort Benson Private Bank, London
• UBS Belgium NV
• UBS Netherlands
• UBS Vienna