Tunnelling expertise

About us


Your contact persons

Erwin Scherer
Head Tunnelling

T: +49 89 74817183

erwin.scherer@implenia.com

Dino De Lorenzi
Head of tunnelling France

T: +33 6 74690602

Bernard.DeLorenzi@implenia.com

Audun Aaland
Administrerende direktør/CEO & Head of Tunneling Norway

T: +4790154549

audun.aaland@implenia.com

Jiri Tomasek Englén
Head Tunnelling Sweden

jiri.t.englen@implenia.com

Thomas Fiest
Head Tunnelling Germany

T: +49 89 74817 370

thomas.fiest@implenia.com

Rudolf Knopf
Head Tunnelling Austria

M: +43 662 216621 90

Rudolf.knopf@implenia.com

Hannes Müller
Head Tunnelling & Traffic Engineering

T: +41 58 4741787

hannes.mueller@implenia.com

Daniel Spörri
Head Tunnelling Switzerland

T: +41 58 474 08 41

daniel.spoerri@implenia.com


Contact form

Any questions about tunnel construction? We will be happy to answer them.

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