Management Board

Markus Mühleisen is CEO of AGRANA Beteiligungs-AG. Together with Ingrid-Helen Arnold, Stephan Büttner and Norbert Harringer, he forms the company’s Management Board.

Markus Mühleisen

  • Strategy and economic policy
  • Quality management
  • Sales
  • Personnel
  • Public Relations and Communications
  • General Secretariat (disciplinary)
  • Responsibility for the Sugar segment 

 Ingrid-Helen Arnold

  • Internal Auditing 

Stephan Büttner

  • Finance
  • IT
  • Mergers & Acquisitions
  • Legal
  • Compliance
  • Purchasing
  • Investor Relations
  • Responsibility for the Fruit segment 

Norbert Harringer

  • Production / investments
  • Raw Material
  • Research and Development
  • Responsibility for the Starch segment