Udo Schiller

Part of Deloitte LLP (New York), Deloitte & Touche Switzerland is a company based in Zurich, Switzerland. The Swiss company provides accounting services.

Part of Arthur Andersen LLP, Arthur Andersen AG is a company based in Geneva, Switzerland.

Part of BDO LLP, BDO SA is a financial services provider that specializes in regulatory and technological developments in the finance industry. The company is based in Geneva, Switzerland and offers private client services to ensure compliance with tax regulations. BDO is one of the leading audit, trust, and consulting firms in Switzerland.