Günther Niederegger

CEO

Phone: +43 4875 20140
office@trost-gmbh.at

Dipl.-Ing. (FH) Martin Köll

Authorized signatory, Technical Manager

Mobile: +43 4875 20140 18
Phone: +43 664 5258092
m.koell@trost-gmbh.at

Werner Brugger

Project Manager Mechanical Engineering

Phone: +43 4875 20140 18
w.brugger@trost-gmbh.at

Thomas Johann

Project Manager Mechanical Engineering, Mechanical Manufacturing

Phone: +43 4875 20140 17
t.johann@trost-gmbh.at

Martin Rainer

Head of Workshop

Phone: +43 4875 20140
m.rainer@trost-gmbh.at

Ulrich Steiner

Work Preparation / Project Management

Mobile: +43 664 1532510
u.steiner@trost-gmbh.at

Dipl.-Ing.(FH) Oliver Winkler

Welding engineer IWE

Phone: +43 4875 20140 18
m.koell@trost-gmbh.at

Ina Trost

Purchasing, Construction

Phone: +43 4875 20140 17
i.trost@trost-gmbh.at

Silvia Niederegger

Construction

Phone.: +43 4875 20140 17
s.niederegger@trost-gmbh.at

Florian Mattersberger

Construction

Phone: +43 4875 20140 17
f.mattersberger@trost-gmbh.at

Barbara Niederegger

Bookkeeping, Payroll laccounting, Secretariat

Phone: +43 4875 20140 10
b.niederegger@trost-gmbh.at

Sonja Aßmair

bookkeeping, Secretariat

Phone: +43 4875 20140 11
s.assmair@trost-gmbh.at

Mag. Johanna Ulz

Secreteriat / Marketing

Phone: +43 4875 20140 12
j.ulz@trost-gmbh.at