Project

Joint Venture 4. Röhre Elbtunnel

Joint Venture Finnetunnel

Joint Venture Herrentunnel

Joint Venture Leipzig, Los B

Joint Venture MaTrans, Lose Raron und Steg

Joint Venture Neuer Kaiser-Wilhelm-Tunnel

Joint Venture U 4 Tunnelbau

Joint Venture Wesertunnel

Joint Venture XFEL

BEC Frères (Razel)

Deutsche Steinkohle

Gotthard-Basis-Tunnel, Lose Bodio, Faido, Amsteg, Erstfeld

ISKI Atiksu Tuneli Insaati

KFT-JV c/o MT Højgaard A/S

Betonsteinwerk Klausmann

Kombinatie Middelplaat Westerschelde

Kunstwerk Sophiatunnel

Neuer Schlüchterner Tunnel

S-Bahn Hamburg

Spillvattentunnel

TAJJEST

Various peat factories

+ a lot of further projects

(This list of references contains projects, which were handled partly by the former company Vorholt & Hermeler)