People
at the center
For us, the “human factor” takes center stage. We feel like one big company family, hold each other in high esteem and are closely connected. We enjoy our work, and love to laugh, travel and celebrate together.
ManaGING DIRECTORS
Shareholders
FH-Prof. DI Dr. Thomas Lorenz
Managing Director & Founding Partner
DI Jürgen Kraker
Managing Director & Head of Structural Engineering
DI (FH) Manfred Grangl
Head of Construction Management & Site Supervision
DI Matija Jesenko
Deputy Head of Department Structual Engeneering
DI (FH) Martin Pramhas
Head of Construction | BIM - Expert
DI Christoph Schmied, MSc
Head of General Planning & Building Construction | BIM - Expert
DI Gregor Schwarz
Head of Steel, Glass & Façade Constructions
BM DI (FH) Christian Vötsch
Head of Project Development & Project Management
DI Roland Zmugg
Deputy Head of Department Construction Management & Site Supervision
Administration
Marlene Findenig
Deputy Head of Department Administration | Order Management & Executive Assistant
Join our team!
Are you looking for a career change? Could we rise your interest? We are looking forward to receiving your application!
Project Development & Project Management
BM DI (FH) Christian Vötsch
Head of Project Development & Project Management
Arch. DI M.A.S. Martina Kalteis
Project management & GP coordination (from 7.1.2025)
Arch. DI Stefan Zeillinger
external consultant project management
DI Thomas Lienhart
Project management & GP coordination
General planning & building construction
DI Christoph Schmied, MSc
Head of General Planning & Building Construction | BIM - Expert
BM DI Markus Steger
Deputy Head of Department General Planning & Building Construction | BIM - Expert
DI Nina Heidenhofer-Fuchs
General Planning & Building Construction
Niklaas Heinzl, BSc
General Planning & Building Construction
DI Elisabeth Lechner
General Planning & Building Construction
DI Thomas Lienhart
Project development & project management
structural engineering
DI Matija Jesenko
Deputy Head of Department Structual Engeneering
DDI Elisabeth Schwabl
Group Leader Massive Construction
DI Johannes Karner
Steel, Glass, Façade & Massive Construction
Steel, glass and façade constructions
DI Gregor Schwarz
Head of Steel, Glass & Façade Constructions
DI Krisztian Bodnar
Steel, Glass & Façade Constructions
Emanuel Wozniczka, BSc
Steel, Glass & Façade Constructions
Construction
DI (FH) Martin Pramhas
Head of Construction | BIM - Expert
Ing. Kerstin Riedler
Deputy Head of Department Construction
DI Anatol Buchegger
Massive Construction & Steel Construction | BIM - Expert
DI Stephanie Kirchberger
Massive Construction & Steel Construction
BM DI Thomas Lechner
Building Construction & Infrastructure Design | BIM - Expert
CONSTRUCTION MANAGEMENT | Site Supervision
DI (FH) Manfred Grangl
Head of Construction Management & Site Supervision
DI Roland Zmugg
Deputy Head of Department Construction Management & Site Supervision
BM DI Philipp Premm
Group Leader Infrastructure Engeneering
Ing. Martin Lichtenegger
Infrastructure Engeneering & Building Regulation Koordination