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The winners of the Tier&Technik Silo Photo Competition 2023

Me and my ROTAVER silo. The decision of the Tier&Technik photo competition has been made. These are the winners.

The ROTAVER-Jury has now selected the winner(s) from the launched Tier&Technik photo competition from February-March 2023. Below you can see the winners of the first three places. We would like to take this opportunity to thank all participants for their participation.

1. Platz

1st place

Stephan Fear
8254 Basadingen

Price: ROTAVER safety net
2. Platz

2nd place

Yvonne Fear
8254 Basadingen

Prize: ROTAVER umbrella & Victorinox pocket knife
3. Platz

3rd place

Oliver Liechti
4813 Uerkheim

Prize: ROTAVER umbrella & Victorinox pocket knife


So Stephan Angst gets the main prize, an ROTAVER Chrome steel silonet at Value Fr. 900.-. The ROTAVER-The team would like to congratulate you!

Would you like more project information?

Would you like to learn more about our customers, projects or reference work? We would be happy to advise you personally or give you more information via our telephone number +41 (0)34 460 62 62 further information.


ROTAVER Composites AG
Plastics plant
Emmentalstrasse 100
CH-3432 Lützelflüh
Bern / Switzerland

Phone 034 460 62 62
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Office / Opening hours
  • Mon - Thu:

    07.30h - 12.00h
    13.00h - 17.00h

  • Friday:

    07.30h - 12.00h
    13.00h - 16.00h

Appointments can also be made outside opening hours upon consultation.

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© Copyright Rotaver Composites AG

created by advertising franconia