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 & Plant Engineering

Phone: +43 4875 20140 15
w.brugger@trost-gmbh.at

Dominik Presslaber

Project Manager
Mechanical Engineering & Plant Engineering

Phone: +43 4875 20140 30
d.presslaber@trost-gmbh.at

Thomas Johann

Project Manager Mechanical Engineering, Mechanical Manufacturing

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

Ina Trost

Project Manager
Mechanical Engineering & Mechanical Manufacturing
Human Resource

Phone: +43 4875 20140 19
i.trost@trost-gmbh.at

Martin Rainer

Head of Workshop

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

Manuel Michelitsch

Foreman / Order processing

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

Florian Mattersberger

Construction

Phone: +43 4875 20140 14
f.mattersberger@trost-gmbh.at

Luis Ortner

Construction

Phone: +43 4875 20140 18
l.ortner@trost-gmbh.at

Ulrich Steiner

Project Management
Mechanical Engineering & Plant Engineering

Phone: +43 4875 20140 424
Mobile: +43 664 1532510
u.steiner@trost-gmbh.at

Thomas Walter

Project Management
Assemblies & Special Installation

Phone: +43 4875 20140 16
t.walter@trost-gmbh.at

Andreas Bstieler

Maintenance

Phone: +43 4875 20140 426
a.bstieler@trost-gmbh.at

Josef Mariacher

Surface coating
Body construction technology

Mobile: +43 664 1883371
j.mariacher@trost-gmbh.at

Mag. Johanna Ulz

Marketing

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

Barbara Niederegger

Bookkeeping, Payroll laccounting

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

Sonja Aßmair

bookkeeping, Secretariat

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

Silvia Niederegger

Maternity leave