Management Team
M. Amendra-Hauser
President and CEO
Mr. Amendra-Hauser is responsible for overall operations at MAH, especially strategic planning,
marketing, business development, export commercial collections, and alliance partnerships. He has over
24 years' experience in Global Commercial Accounts Receivable Management and Trade Dispute Resolution.
During his career, he has gained in-depth cross-cultural communication experience through serving a
range of international companies in various industry sectors. Prior to establishing MAH, he worked as a
senior credit manager and headed an international debt recovery department in a large credit management
services company in Switzerland. His professional experience also includes marketing consultancy for
international export companies. In the early days of his career, he held several middle management
positions in the Swiss hotel industry. His educational background includes executive management studies
(Marketing & Sales) at the University of St.Gallen (Switzerland). Before embarking on his management
studies, he studied Hotel Management at the Hotel School in Chur (Switzerland).
Oliver Willimann
Group Attorney and Management Board Member
Mr. Willimann is responsible for all legal matters at MAH. He has over 20 years' experience in
International Commercial Dispute Resolution & Mediation Services, Debt Collection, Commercial
Litigation, Contract Law, Debt Enforcement and Bankruptcy Law. He studied Economics and Law at the
University of St.Gallen (Switzerland). Over the years, he has developed wide-ranging expertise in all
kinds of legal disputes, with a special focus on commercial litigation.