Besser geprüft.™
Ugra
Akkreditierte Prüfstelle STS 0455
Lerchenfeldstrasse 3, 9014 St. Gallen
English 
Français 
Deutsch 
Mathias Schunke
Managing Director
Head of Laboratory STS 0455
Languages: German, English, Italian
schunke@ugra.ch
Tel. +41 71 552 02 41
Emmanuelle Dault
Deputy Managing Director
Laboratory Engineer
Languages: French, English, German
dault@ugra.ch
Tel. +41 71 552 02 45
Maria Ruggiero
Management Assistant
Administration and Products
Languages: German, English, French, Italian, Spanish
ruggiero@ugra.ch
Tel. +41 71 552 02 40
Mathias Schunke
What we think and what we believe is ultimately of little consequence.
The only thing that has consequences is what we do.
Emmanuelle
Dault
…
Maria Ruggiero
…
Dr. Michaela Ess
Laboratory Engineer
Languages: German, English, French
ess@ugra.ch
Tel. +41 71 552 02 44
Dr. Michaela Ess
…
Michael Deuber
…
