Contact us

Contact us now to make your garden dreams come true.

Our contact persons

Marcel Portmann

Owner/Managing Director

marcel.portmann@bertschi-ag.ch 061 406 97 74
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Philipp Kottmann

Horticultural technician HF

philipp.kottmann@bertschi-ag.ch 061 406 97 73
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Yves Gygi

Head gardener with a federal certificate Specialist certificate

yves.gygi@bertschi-ag.ch 061 406 97 72
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Sandra Portmann

Personnel/Administration

sandra.portmann@bertschi-ag.ch 061 406 97 71
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