
Ralf P. Brammer, Chairman of the Board of Directors at Exentis Group AG
Ralf Brammer has gained extensive expertise in setting up and managing companies.
He is an entrepreneur investor, was a member of numerous supervisory boards and CFO in the financial services industry with a strong focus on capital markets and value management for many years.
He studied industrial engineering, computer science and has an MBA (Seattle, USA).
He has a master’s degree and a trade diploma.

David L. Deck, Member of the Board of Directors at Exentis Group AG
David L. Deck has a well-founded knowledge of financial management and a broad network in the corporate finance field.
Mr Deck has been involved in setting up many companies in the fields of medical engineering, biotechnology and innovative production methods.

Dr Marco Siegrist, Member of the Board of Directors at Exentis Group AG
Dr Marco Siegrist has extensive experience in introducing challenging innovation projects powered by materials on an industrial scale.
He has won numerous young entrepreneur prizes.
He manages change processes in industry as a business consultant and interim manager.
He has a master’s degree in material sciences and a doctorate in metal physics and technology from the ETH Zurich.

Maximilian Büttiker, Member of the Board of Directors at Exentis Group AG
Maximilian Büttiker has many years of experience and a broad knowledge of steel production and the financial sector.
He worked for a steel corporation in the USA and Canada for 3½ years. He held management positions in the machining area and successfully introduced CRM & SAP in the sales department.
He worked for a major Swiss bank in the corporate and investment banking sector for 3½ years. He supported and closed several transactions for SMEs field and has gained in-depth experience of M&A and structured finance.
He has a master’s degree in communication sciences and media research from the University of Fribourg.