Do you have any questions or suggestions? Or are you a farmer looking for a buyer for your milk? – at the bottom of this page you will find a way to us via the contact form. You are also welcome to send us a message to We are happy to process your request.

Your contact persons

CEO: Ing. Hubert Leeb,

CEO: Dr. Jörg Hackenbuchner,


Head of internal sales and logistics: Mag. Martin Forstner,

Internal sales: Michaela Silber, Stephanie Dämon:


Sales: Martin Kohlseisen M.Sc,


Head of finance: Mag. (FH) Elisabeth Bergthaller,

Finance: Maximilian Hackenbuchner,

Accounting: Gerda Schellmann,


Head of marketing: Clara Hackenbuchner-Buresch, M.A.,

Marketing: Magdalena Maria Hutter, M.A.,

Marketing: Franziska Kottnig, M.A.,


Milk disposition: Carina König,

Purchasing: Marcel Stadler,


Head of quality management: Patrick Hiessleitner,

Quality management: Michaela Fink, Doris Danner,

Laboratory: Gerda Ebner,


Production manager: Thomas Mayrhofer,

Head of technology: Marcus J. Tisza,

Process engineering: Johannes Leeb,

Contact sheet

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